Roller-skating

Mr. COIN AIR

"Roller Coaster" is a single by Canadian recording artist Justin Bieber. Released on November 25, 2013, the song is the eighth in Bieber's series Music Mondays, the first seven being "Heartbreaker" (October 7, 2013), "All That Matters" (October 14), "Hold Tight" (October 21), "Recovery" (October 28), "Bad Day" (November 4), "All Bad" (November 11) and "PYD" (November 18). Bieber released a new single every week for 10 weeks from October 7 to December 9, 2013. The Swedish Jazz Fusion band, Dirty Loops, covered the song on their album Loopified

Roller Coaster Weekend

Roller Coaster

Roller-hearth kiln

Roller Derby Germany

Roller Girls of Central Kentucky

Roller Sports at the 2017 Summer Universiade – Women's 15000 metres elimination races

Roller Coasters at Six Flags Great Adventure

Roller Hockey World Cup U-20

Roller Sports at the 2017 Summer Universiade - Men's 3000 metres relay

Roller Skating at the 2007 Pan American Games

RollerCon is a five-day convention, held yearly in Las Vegas for members of the roller derby community.The convention was first held in 2005 and is organized by skaters Ivanna S. Pankin and Trish the Dish.The 2012 conference was five days long. There was skating. There was drinking. Not at the same time. Attendance was projected to be over 5,000 people.

Roller-delayed blowback

Rollei Immobilien GmbH & Co. KG

Roller Derby Germany represents Germany in women's international roller derby, in events such as the Roller Derby World Cup. The team was first formed to compete at the 2011 Roller Derby World Cup and finished the tournament in ninth place.At the World Cup, Germany lost in round one to Team New Zealand, by 143 to 127. In the consolation stage, it easily beat Team Scotland, then also beat Ireland to finish ninth.The 2018 German team finished in 13th place at the 2018 Roller Derby World Cup in Manchester.

Roller Coaster Database

RollerCon

Roller Trio are a British Jazz-Rock trio, who formed whilst studying at Leeds College of Music in 2011. In 2012, their eponymous debut studio album was nominated for the Mercury Prize alongside a nomination for the band as "Best Jazz Act" at the MOBO Awards that year. In performance, John Fordham of The Guardian described their preview gig for the Mercury prize [as having] "the same wild insouciance that has made their sound a howl of fresh air." DJ and broadcaster Gilles Peterson described their music as "Dark, menacing, bass heavy – the new sound of UK jazzzzzzz!" They are known for their "epic memorably singalong melody hooks and blistering riffs".. In May of 2017 the band reformed with TrioVD and Acoustic Ladyland guitarist Chris Sharkey replacing Luke Wynter; Their third album is slated for release in June 2018 on Edition Records.

Rollei Singapore

Rolleiscop

Rolleidoscop

Roller Coaster Tycoon 2

RollerCoaster Tycoon 3: Soaked

Roller Office Supply is a property in Grand Forks, North Dakota that was listed on the National Register of Historic Places in 1982. It was deemed significant architecturally as one of just two red brick / stone trimmed commercial buildings in Grand Forks from the 1888-1892 period (the other is Iddings Block).It is an Early Commercial, vernacular, and other style two story brick rectangular plan building.The listing was for an area of less than one acre with just the one contributing building.The property was covered in a 1981 study of Downtown Grand Forks historical resources.

Roller coaster museum

Roller derby in Germany

Roller football

Roller Derby France represents France in women's international roller derby, in events such as the Roller Derby World Cup. The team was first formed to compete at the 2011 Roller Derby World Cup, and finished the tournament in seventh place.Head coach Amelia Scareheart stated that the team's aim was to gain experience to strengthen itself for future contests. The team brought around a dozen supporters to the World Cup in Toronto.France won their first round bout against Team Brazil, by 212 points to 138, but lost to Team England by 383 to 14 in the quarter final. In the placement round, they beat Team New Zealand 180 to 129, to finish in seventh place.

Roller Sports at the 2018 Asian Games

A Roller dam is a type of hydro-control device specially designed to mitigate erosion. They are most often used to divert water for irrigation but the largest and most notable examples are used to ease river navigation. The world's first roller dam (German: walzenwehr) was constructed in Schweinfurt, Germany in 1902 to divert irrigation water south of the Main river.

Roller figure skating at the 1995 Pan American Games

Roller Sports at the 2017 Summer Universiade - Men's 500 metres sprint

Rollei USA

RollerCoaster Tycoon 4

Roller Sports at the 2017 Summer Universiade - Women's speed slalom

Roller Life is a 2016 American documentary film executive produced and directed by Michael Brown. The film's story follows the Brewcity Bruisers, a flat track roller derby league that belongs to the Women's Flat Track Derby Association, for a full season. The film follows around eight roller derby athletes and captures the essence of their lives both on and off the track. The documentary looks into misconceptions of the sport and covers the full action of the roller derby season. Roller Life premiered at the historic Oriental Theatre on October 19th, 2016. It was chosen as an official selection to the 2017 Milwaukee film festival. It was added to Amazon Prime's Video streaming service on November 21st, 2017.

Roller (agricultural tool)

Roller coaster tycoon 3

Roller derby in Australia

Roller Coaster (Dam Sen Park)

Roller blind

RollerCoaster Tycoon (book series)

Roller Office Supply

Roller Coaster (Vietnamese: Tàu Lộn Vòng Siêu Tốc) is a steel roller coaster located at Đại Nam Văn Hiến in Bình Dương, Vietnam. The ride was built in late 2008. Currently it is the tallest and fastest roller coaster, and the one with the most inversions, in Vietnam.Except for the second loop the ride is almost an exact duplicate of a similar roller coaster at Dam Sen Cultural Park.

Rolleikin

Rollei Fototechnic GmbH & Co. KG

Roller delayed blowback

Roller Trio is the eponymous debut studio album by Leeds Jazz-Rock ensemble Roller Trio. The album, released on August 2012 through British F-IRE Collective record label, was a nominee for the 2012 Mercury Prize.

Roller Hollow

Roller Maidens from Outer Space

Rollei Produktion GmbH

Roller-band device

RollerGames (video game)

Roller (bird)

Rollei Gebäude GmbH

Roller docker

Roller Office Supply is a property in Grand Forks, North Dakota that was listed on the National Register of Historic Places in 1982.

Roller furling

Roller Hockey International arenas

Roller blading

Rollei Privat

Roller Sports at the 2017 Summer Universiade – Women's 1000 metres sprint

Roller Sports at the 2017 Summer Universiade – Men's 15000 metres elimination races

Roller blades

Roller Maidens From Outer Space is a 1974 comedy album by Phil Austin, one of the members of the comedy group Firesign Theatre. Although the record is considered to be Austin's "solo" album, the other three Firesigns make vocal contributions throughout, and are thanked by Austin in the liner notes.

Roller-blading

Roller coaster wheel assembly

Roller Hockey South American Club Championship

The Rolleiflex SL66 is a single lens reflex camera made by Rollei, in regular production from 1966-82. The SL66 represented a change in direction for Rollei, which until that time had focused almost exclusively on its popular twin lens reflex cameras, the Rolleiflex and Rolleicord.

Rollhockey Bundesliga is the biggest Roller Hockey Clubs Championship in Germany. Since 2011-12 season, the Dutch club Valkenswaardse RC takes part in Bundesliga. The Champion in the last edition of Bundesliga was ERG Iserlohn.

Roller Hockey

Roller Coaster Corporation of America (abbreviated RCCA) was an amusement ride manufacturer based in the United States. The company's first major project was the Rattler at Six Flags Fiesta Texas in 1992, while their most famous coaster was the Son of Beast at Kings Island, the world's tallest and first looping wooden coaster when it opened in 2000.

Roller Sports Inline hockey at 2009 World Games

Rollen Hans

The Intercontinental Cup is a roller hockey competition supervised by World Skate (until 2017 by FIRS) and contested between the European, Americas, African, Asian and Oceanic champions winners.

Roller finger follower

Roller Coaster is the second album, released in 2004, by Scott Cain, singer-songwriter and winner of Australian Popstars 2002. It was released on the ABC Kids label and is targeted at children, but is lyrically relatively adult and not dissimilar to his debut album, Controlled Folly. However Cain co-wrote every song on Roller Coaster compared to only two on his debut.The album's themes, according to the press release, are "songs that most kids can relate to; from having your first celebrity crush, hanging out, and generally enjoying life". Many of the tracks on Roller Coaster relate somehow to skateboarding. The track "Hilary Duff" (about Hilary Duff, sometimes called "I've Got a Crush on Hilary Duff") was released for airplay as a promotional single, and a music video was shot, but the track never quite saw release as a proper commercial single. The track "Perfect Day" here made its second appearance, having also been included on Controlled Folly in 2002, and "Step Into My World" was originally released on a Roadshow compilation in 2003.Despite massive commercial failure, this album sparked a minor career revival for Cain, who received limited airplay with "Hilary Duff" and soon after the album's release opened for Hilary Duff on her tour of Australia. The track "Don't Stop Rollin'" also became well known for coining the popular expression "Chafeboard! Watch out!". However, Roller Coaster is now out of print and was entirely removed from the ABC website less than a year after release.In 2005, Roller Coaster was picked up by an independent distributor in Japan, where it became surprisingly popular on the children's market. The Japanese release added five bonus tracks, including rarities and previously unreleased material.

Roller furling is a method of furling or reefing a sail by rolling it around a stay or rotating spar. Roller furling is most prominent on foresails such as jibs, followed by mainsails.

Roller Derby Brazil

The FIRS Roller Hockey World Cup U-20 is a biennial international competition for men's under-20 national roller hockey teams organized by the Fédération Internationale de Roller Sports (FIRS) since 2003.The current champions are Portugal, who secured their third consecutive title after beating Spain 2–0 in the 2017 edition's final. With this win Portugal became the most successful team in this competition, with four titles, surpassing Spain's three titles.

Roller Game was a variation of the sport of roller derby that was played in Japan by the Roller Game League, established in 1990. Roller Game was played on either a flat or banked track, and on either traditional (quad) roller skates or inline skates.

Roller Sports at the 2017 Summer Universiade - Women's 15000 metres elimination races

RollerCoaster Tycoon 3: Wild

Roller derby: History

Roller coaster rankings

Roller Trio are a British Jazz-Rock trio, who formed whilst studying at Leeds College of Music in 2011. In 2012, their eponymous debut studio album was nominated for the Mercury Prize alongside a nomination for the band as "Best Jazz Act" at the MOBO Awards that year.

Roller Sports at the 2017 Summer Universiade – Women's 3000 metres relay

Roller Rink (Rascal Flatts song)

Roller-sports

Roller Sports at the 2017 Summer Universiade - Women's 500 metres sprint

Roller

Roller Cambindo

Roller Derby Girl

Roller Sports at the 2017 Summer Universiade - Men's 1000 metres sprint

Roller Sports were contested at the 2017 Summer Universiade from August 21 to 26 at the Yingfeng Riverside Park Roller Sports Rink (A) and Ren'ai Road, Taipei City, (start: Ketagalan Boulevard) for the marathon in Taipei, Taiwan.

Roller Coaster (Bon Jovi song)

Rolleimarin

Rollei Strobofix

Roller Sports at the 2017 Summer Universiade - Men's 15000 metres elimination races

Roller derby name

Roller Game was a variation of the sport of roller derby that was played in Japan by the Roller Game League, established in 1990. Roller Game was played on either a flat or banked track, and on either traditional (quad) roller skates or inline skates. Although its name is similar to that of the relatively theatrical Roller Games, Roller Game was, according to its promotional videos, inspired more by the original Roller Derby—it is a full-contact athletic competition with strictly enforced rules and no staged fighting.

Rolleimarin System Hans Hass

Roller (BEAM)

Roller Coaster (Scott Cain album)

Roller Weblogger

Roller gun

Rollercoaster Tycoon is a pinball game released in January 2002 by Stern and based on the video game of the same name.

Roller Coaster Tycoon 3DS

Roller hockey

A roller docker, rolling docker, dough docker, roto-fork, or simply docker is a food preparation utensil which resembles either a small, spiked rolling pin, or a small rotary tiller. It is used to pierce bread dough, cracker dough, pizza dough or pastry dough to prevent over rising or blistering.

Roller Sports at the 1991 Pan American Games

Roller Sports at the 2017 Summer Universiade – Men's 10000 metres elimination races

Rolleiflex SL66

Roller (mathematics)

Tàu Lượn Siêu Tốc

Roller Derby Toulouse is a roller derby league based in Toulouse, France. Founded in 2010, the league currently consists of a men's team and three women's teams.The league was founded in February 2010 by Chakk Attakk, following the release of Whip It! in France (under the title Bliss). Having skating experience, she recruited the first five women through the Roulez Rose website. In mid-2010, six skaters from the league competed against Les Petits Morts de Bordeaux in the first flat track roller derby bout held in France.By November 2011, the league had 83 skaters, and had created the first men's roller derby team in France. The men's team, the Quad Guards, travelled to London to play Southern Discomfort, in what that team described as "the first international men's roller derby game in the UK". In May 2012, it played the first men's roller derby bout in France, against The Inhuman League from Sheffield in England.Five skaters from the league were selected to skate for France at the 2011 Roller Derby World Cup.In December 2013, the Quad Guards were accepted as members of the Men's Roller Derby Association.

RollerCoaster Tycoon 3: Wild!

Rollenmotor

Rollei SL26

RollerCoaster Tycoon 4 Mobile

Roller Derby Germany represents Germany in women's international roller derby, in events such as the Roller Derby World Cup. The team was first formed to compete at the 2011 Roller Derby World Cup and finished the tournament in ninth place.At the World Cup, Germany lost in round one to Team New Zealand, by 143 to 127.

Roller Skates is a book by Ruth Sawyer that won the Newbery Medal for excellence in American children's literature in 1937. It is a fictionalized account of one year of Sawyer's life.

The CPP Pan-American Roller Hockey Club Championship is an annual roller hockey club competition organized by the CPP (Pan-American Skating Confederation) with the most successful teams of the Americas. Since its foundation the Argentina teams have dominated the competition.

Roller figure skating

The roller is an agricultural tool used for flattening land or breaking up large clumps of soil, especially after ploughing. Typically, rollers are pulled by tractors or, prior to mechanisation, a team of animals such as horses or oxen. As well as for agricultural purposes, rollers are used on cricket pitches and residential lawn areas.Flatter land makes subsequent weed control and harvesting easier, and rolling can help to reduce moisture loss from cultivated soil. On lawns, rolling levels the land for mowing and compacts the soil surface.Rollers may be weighted in different ways. For many uses a heavy roller is used. These may consist of one or more cylinders made of thick steel, a thinner steel cylinder filled with concrete, or a cylinder filled with water. A water-filled roller has the advantage that the water may be drained out for lighter use or for transport. In frost-prone areas a water filled roller must be drained for winter storage to avoid breakage due to the expansion for water as it turns to ice.

Roller Derby Skate Corp

Roller Printing

Roller Derby Girl is a 1949 short American film directed by Justin Herman.

The Rolleiflex SL35 is a range of SLR cameras from the German camera maker, Rollei. This range of camera uses 35mm film. The camera bodies were initially made in Germany, and later, Singapore.

Rollei Fototechnic

Roller Ride

RollerCoaster Tycoon (board game)

Roller Hockey Intercontinental Cup

Roller Girls of the Apocalypse (RGA) is a women's flat track roller derby league based in Kaiserslautern, Germany. Founded in 2009, the league consists of two teams, which compete against teams from other leagues. Roller Girls of the Apocalypse is a member of the Women's Flat Track Derby Association (WFTDA).

Roller Games was the name of a sports entertainment spectacle created in the early 1960s in Los Angeles, California as a rival to the Jerry Seltzer-owned Roller Derby league, which had enjoyed a monopoly on the sport of roller derby — and its name — since its inception in 1935. Roller Games provided a mostly televised, increasingly theatrical version of the sport. Roller Games and its flagship team, the Los Angeles Thunderbirds (T-Birds) has endured several boom and bust cycles, including a roller derby attendance record in 1972, a major reorganization in 1975, appearances on ESPN in 1986, a TV series called RollerGames in 1989–1990 (and its corresponding arcade game by Konami and its video game for the Nintendo Entertainment System), and a small number of untelevised exhibition matches in 1987, 1988, 1990, 1993, and the early and mid-2000s.

Roller Coaster (Great Yarmouth Pleasure Beach)

Roller Skating at the 1999 Pan American Games

Roller Coaster Tycoon World

In BEAM robotics, a Roller is a robot that has a mode of locomotion by rolling all or part of the robot.

"Roller Coaster" is a song written by Michael Carter and Cole Swindell, and recorded by American country music artist Luke Bryan. It was released to country radio on June 14, 2014 as the fifth single from his fourth studio album, Crash My Party.

Roller Trio

The rollers are an Old World family, Coraciidae, of near passerine birds. The group gets its name from the aerial acrobatics some of these birds perform during courtship or territorial flights. Rollers resemble crows in size and build, and share the colourful appearance of kingfishers and bee-eaters, blues and pinkish or cinnamon browns predominating.

Roller chains

Roller Coaster Track Repair

There are over eighty-nine roller derby leagues in Australia. in women's, men's, co-ed and junior categories.

Roller Derby France

Roller Girls of the Apocalypse

Seventeenth Air Force,Air Force Logistics Command,Headquarters Command,2d Air Division

A roller disco is a discothèque or skating rink where all the dancers wear roller skates of some kind (traditional quad or inline). The music played is modern and easily danceable, historically disco but in modern times including almost any form of dance, pop or rock music. The concept originated as a fad in the 1970s when the disco craze was at its height, peaking around 1980 and inspiring several roller-disco magazines. In 1984 the fad arrived in the United Kingdom and many roller discos popped up all over the country As of 2006, the craze has largely discontinued, although many 1970s era roller-discos are still open and successful. Also, it experienced a mild revival in the early 2000s, especially in the mid-eastern United States, where certain clubs continue to host roller disco nights. Some now use in-line roller-blades. Roller discos are also popular among older children and young teenagers, especially for parties. As in other discos, special effects such as fog machines and flashing traffic lights are often used. To minimise the risk of injury, the organisers of roller discos often only allow participants to skate in one direction at a time, so that they do not crash into one another, although many roller discos have a "free skate" section in the middle of the roller rink.

Rollergames is the name of two 1990 Konami video games, one a coin-operated arcade game by, the other a Nintendo Entertainment System game, and both based on the television show of the same name. This arcade game is faithful to the show unlike the NES version of RollerGames, which is a side-scrolling game. The game is for two players and features all the skaters and managers from the league:

Rollei Metric GmbH

Roller Coaster Tycoon 3

Rollei Strobomatic

A roller docker, rolling docker, dough docker, roto-fork, or simply docker is a food preparation utensil which resembles either a small, spiked rolling pin, or a small rotary tiller. It is used to pierce bread dough, cracker dough, pizza dough or pastry dough to prevent over rising or blistering. This specialized tool is more commonly found in professional bakeries than in homes that only do light or occasional baking.Roller dockers come in a variety of materials, including nylon, plastic, and steel.

Roller Maidens From Outer Space

Roller Coaster Kingdom

RollerCoaster

RollerCoaster Tycoon Deluxe

Roller Coaster (Justin Bieber song)

Roller Skater (roller coaster)

Roller Sports at the 2017 Summer Universiade – Women's 500 metres sprint

RollerCoaster Tycoon: World

Roller burnishing

Rollei 35RF

RollerCoaster Tycoon 3DS

Roller Sports

Roller coaster tycoon 2

Rolleimatic

Rollei P11

Rollei Holding GmbH

Roller Coaster (Vietnamese: Tàu Lượn Siêu Tốc) is a steel roller coaster located at Suoi Tien Amusement Park in Ho Chi Minh City, Vietnam. With a length of 1,200 metres (3,900 ft), it is currently the longest roller coaster in Vietnam. The coaster has a rectangular track layout, covering a pond known as Đại Cung Lạc Cảnh Hồ.

The roller is an agricultural tool used for flattening land or breaking up large clumps of soil, especially after ploughing. Typically, rollers are pulled by tractors or, prior to mechanisation, a team of animals such as horses or oxen. As well as for agricultural purposes, rollers are used on cricket pitches and residential lawn areas.Flatter land makes subsequent weed control and harvesting easier, and rolling can help to reduce moisture loss from cultivated soil.

"Roller Coaster" is the debut single recorded by American singer and songwriter Erika Jayne for her debut studio album Pretty Mess (2009). Released as the album's lead single, the song was first distributed digitally on January 1, 2007, accompanied by a CD single released in the same month. The CD single included eleven remixes of the song in addition to the single version.Musically, the track is a house song, with incorporations of EDM music. Commercially successful, "Roller Coaster" managed to peak at number one on the US Billboard Hot Dance Club Play in 2007.

Roller (typeface)

Roller Coaster (Lagoon Amusement Park)

Roller Derby France represents France in women's international roller derby, in events such as the Roller Derby World Cup. The team was first formed to compete at the 2011 Roller Derby World Cup, and finished the tournament in seventh place.Head coach Amelia Scareheart stated that the team's aim was to gain experience to strengthen itself for future contests.

Rollei P801

Roller Coaster Tycoon 3: soaked

Rolleipol

Roller door

Roller coaster cart

Rollei Metric

Rollen F. Hans (born April 13, 1931) is a retired professional basketball shooting guard who played two season in the National Basketball Association (NBA) as a member of the Baltimore Bullets. He attended Long Island University.

Rollei GmbH & Co. KG

Rollen Henry Anthis, was a two-star Major General (United States) in the United States Air Force who served as Commanding General, of the Seventeenth Air Force, Air Force Logistics Command, Headquarters Command, and the 2d Air Division. As commander, he was responsible for all U.S. Air Force operations in Vietnam, Thailand, and the United States Air Forces in Europe. He retired from the United States Air Force in 1973.[1]

Roller Coasters

Rollei Gebaude GmbH

Roller Sports at the 2017 Summer Universiade – Women's speed slalom

Roller Derby Brasil

Roller Skater

Roller Trio (album)

Roller Sports at the 2017 Summer Universiade – Women's marathon

Roller Derby in the United States

Roller Coaster (Luke Bryan song)

By September 2011, there were more than 1,000 amateur leagues on every inhabited continent, in countries such as Canada, Australia, the United Kingdom, New Zealand, Germany, Belgium, Finland, Sweden and SingaporeThe Stuttgart Valley Rollergirlz were the first roller derby league to be formed in Germany, and the second in Europe, being set up in April 2006.

Roller Derby Brasil (Team Brasil) represents Brazil in women's international roller derby, such as at the Roller Derby World Cup.Team Brasil is composed of roller derby players from Brazil, who are selected in tryouts to compete at the national level. Team Brasil is incorporated as a not-for-profit organization, run by the Brazilian skaters.First formed in 2011, Team Brasil first competed at the 2011 Roller Derby World Cup, held in Toronto, Canada.

Rollende Landstraße

Roller Life

Roller Maidens From Outer Space is a 1974 comedy album by Phil Austin, one of the members of the comedy group Firesign Theatre. Although the record is considered to be Austin's "solo" album, the other three Firesigns make vocal contributions throughout, and are thanked by Austin in the liner notes. A complex lampoon on television and society, Austin's record is much in the same vein as the Firesign Theatre's Don't Crush That Dwarf, Hand Me the Pliers and fellow Firesign members Phil Proctor and Peter Bergman's TV or not TV. The television theme is carried over into the record sleeve, which features liner information displayed as if it were a TV Guide listing, complete with stylized channel numbers and little blurbs of content.

Roller coaster accidents

Roller burnish

By September 2011, there were more than 1,000 amateur roller derby leagues, covering every inhabited continent, with teams in countries such as Canada, Australia, the United Kingdom, New Zealand, Germany, Belgium, Finland, Sweden and Singapore In the UK, the sport is mostly played by women.Contemporary roller derby has a basic set of rules, with variations reflecting the interests of a governing body's member leagues.

Roller coaster car

Roller Coaster Corporation of America

Roller-coaster

"Roller Coaster" is the debut single recorded by American singer and songwriter Erika Jayne for her debut studio album Pretty Mess (2009). Released as the album's lead single, the song was first distributed digitally on January 1, 2007, accompanied by a CD single released in the same month. The CD single included eleven remixes of the song in addition to the single version.Musically, the track is a house song, with incorporations of EDM music.

Roller burnishing is a surface finishing technique where hardened rollers cold work surface imperfections to reduce surface roughness. Roller burnishing differs from abrasive surface finishing techniques in that material is displaced rather than removed. The tooling typically consists of a hardened sphere or cylindrical roller. The tooling is pressed into the surface of the part while it is rotated (in some applications, the tools are rotated instead of the part). The burnishing tool rolls against the surface of the part at a constant speed, producing a very consistent finish across the part. A surface finish of less than Ra 0.1 µm is achievable with roller burnishing. A side effect is that the outer surface of the part is work hardened.Roller burnishing is used in the production of some crankshafts. A dual roller (cylindrical) tool is moved into the thrust bearing journal of a crankshaft, while the crankshaft is spinning the tool is indexed (so each roller is perpendicular to the thrust surface while backing each other up) deforming the surfaces. So the diameters of each roller added together (compensated for elastic deformation) equals the finish dimension of the thrust bearing.In deep hole machining, a roller burnishing tool is often combined with skiving knives on the same tool. The skiving knives pass first, scraping the inside layer of metal, followed by the burnishing rollers, which cold work the tube to create a mirror surface finish. Skive-burnishing is often used in hydraulic cylinder applications. This process can happen on a deep hole drilling machine or a dedicated skiving machine.

Roller Skate Kate

Roller Derby Madrid

The first mass-produced skateboard was Roller Derby Skate Company’s “Skate Board” (without the “#10”). Roller Derby made this skateboard in their La Mirada, CA factory, and it was available nationwide at Roller Derby arenas in 1959, and then in Thrifty Drugstores and Sears, Roebuck and Co. as the "Roller Derby Skate Board" in 1960. It was very similar to the first commercially available skateboard; the red, flat, straight-sided, steel-wheeled "Bun Board" which had been made and sold in Hermosa Beach by Alf Jensen since 1957. In 1964 Roller Derby added 3 surfboard-shaped rubber-wheeled models similar to Makaha skateboards produced in 1963. These 3 skateboards were produced in their Litchfield, Illinois plant. Only after 1963, when they were making other models, was it necessary to assign the “#10” model number to the little red skateboard. So collectors be twice warned. The Roller Derby Skateboard company was owned and operated by Barry Jacobs.

"Roller Coaster" is a single by Canadian recording artist Justin Bieber. Released on November 25, 2013, the song is the eighth in Bieber's series Music Mondays, the first seven being "Heartbreaker" (October 7, 2013), "All That Matters" (October 14), "Hold Tight" (October 21), "Recovery" (October 28), "Bad Day" (November 4), "All Bad" (November 11) and "PYD" (November 18). Bieber released a new single every week for 10 weeks from October 7 to December 9, 2013.

Roller furled

Roller Games

RollerCoaster Tycoon (videogame)

Roller Skate (song)

Roller coaster records

Roller Coaster Fair

Roller Skating

Rolleicord

Roller Derby (brand)

Roller coaster tycoon (game)

Roller-Skating

Roller cone

Roller Ball (chess variant)

Roller Coaster Rabbit

Rolleiflex SL35

The Roller Hockey Pan American Championship is a Rink Hockey competition between the best male and female national teams from American Continent. It happens every two years and it is organized by CPRS. The next Tournament will be disputed between 8th and 13th of March, in Rosario, Argentina, and will be the 5th edition.

This organisation is the national governing body for roller sports in the country. Roller Sports Canada recognises roller derby as a roller sport.

RollerCoaster Tycoon: Corkscrew Follies

The first mass-produced skateboard was Roller Derby Skate Company’s “Skate Board” (without the “#10”). Roller Derby made this skateboard in their La Mirada, CA factory, and it was available nationwide at Roller Derby arenas in 1959, and then in Thrifty Drugstores and Sears, Roebuck and Co. as the "Roller Derby Skate Board" in 1960.

Roller disco

Roller Cambindo (born October 29, 1978 in Buenaventura (Valle del Cauca), Colombia) is a former Colombian footballer who last played for Defensor San Alejandro of the Peruvian Segunda División. He played as a centre back.

Roller hockey is a form of hockey played on a dry surface using wheeled skates. Most professional inline hockey games take place on an indoor or outdoor sport court (a type of plastic interlinking tiles used to create a skating surface). Otherwise, any dry surface can be used to host a game, typically a roller rink, macadam, or cement. The term "Roller hockey" is often used interchangeably to refer to three variant forms chiefly differentiated by the equipment used.

Rollen Frederick Stewart

Roller Derby Toulouse

RollerCoaster Tycoon 1

Roller hockey at the 1992 Summer Olympics – Semi-finals

Roller Cowards

Roller bearing

Roller ball (pointing device)

Roller hockey (Quad)

Roller Sports at the 2017 Summer Universiade - Men's speed slalom

Roller Derby Skateboard

Roller coaster inversions

Rollen Henry Anthis

Roller Sports at the 2017 Summer Universiade - Women's 1000 metres sprint

Roller (Transformers)

Roller Coaster Video Games

Roller Coaster (Suoi Tien Park)

Rollei Asia Pacific

RollerGames (arcade game)

Roller Sports at the 2017 Summer Universiade - Men's 10000 metres elimination races

Roller hearth kiln

RollerCoaster Tycoon (film)

Roller Skate (Sheryl Crow song)

Roller Derby Bordeaux

Roller Coaster Ride (song)

Roller cone bit

Roller-compactor

Roller hockey at the 1992 Summer Olympics – Squads and statistics

Roller Coaster (Đại Nam Văn Hiến)

Roller Coaster is the second album, released in 2004, by Scott Cain, singer-songwriter and winner of Australian Popstars 2002. It was released on the ABC Kids label and is targeted at children, but is lyrically relatively adult and not dissimilar to his debut album, Controlled Folly.

RollerCoaster Tycoon 4 Mobile is a 2014 construction and management simulation video game, developed by On5, UAB and published by Atari. It is an installment in the RollerCoaster Tycoon series, the second to be released for mobile devices, after Frontier Games made a port of RollerCoaster Tycoon 3 for iOS. The original creator of the series, Chris Sawyer, had no involvement with the development. The game was initially released as payware, but has since become free-to-play.

RollerCoaster Tycoon 2: Wacky Worlds

Roller Sports at the 2017 Summer Universiade – Men's speed slalom

Roller Derby Skate Corp is an American manufacturer and distributor of sporting goods, specializing in quad skates, inline skates, ice hockey skates, skateboards, skating accessories, and recently, through its acquisition of 360 Inc., sporting goods for water sports including body boards, surfboards and swim products. Roller Derby sells products under the brands Roller Derby, California Advanced Sports, Pacer, Labeda and 360 Inc. It is the second-largest supplier of inline skates to the U.S.

Tàu Lộn Vòng Siêu Tốc

Roller-locked

Roller Coaster (Vietnamese: Tàu Lượn Siêu Tốc) is a steel roller coaster located at Dam Sen Cultural Park in Ho Chi Minh City, Vietnam. Built in 1998, it is the first roller coaster in Vietnam. Until the opening of a similar roller coaster at Đại Nam Văn Hiến which has 4 inversions, the Dam Sen roller coaster had the most inversions in Vietnam.

Roller Coaster Tycoon

By September 2011, there were more than 1,000 amateur roller derby leagues, covering every inhabited continent, with teams in countries such as Canada, Australia, the United Kingdom, New Zealand, Germany, Belgium, Finland, Sweden and Singapore In the UK, the sport is mostly played by women.Contemporary roller derby has a basic set of rules, with variations reflecting the interests of a governing body's member leagues. The Women's Flat Track Derby Association (WFTDA), which is used by the majority of leagues around the world. For example, members of the United Kingdom Roller Derby Association are required to play by WFTDA rules, while members of the Canadian Women's Roller Derby Association are encouraged to join the WFTDA.

Roller Hockey Continental Cup

Roller, William

Roller boogie

Roller Coaster Tycoon 3D

A roller disco is a discothèque or skating rink where all the dancers wear roller skates of some kind (traditional quad or inline). The music played is modern and easily danceable, historically disco but in modern times including almost any form of dance, pop or rock music. The concept originated as a fad in the 1970s when the disco craze was at its height, peaking around 1980 and inspiring several roller-disco magazines.

Roller Hockey Pan American Games

RollerCoaster Tycoon (game)

Roller-shutter

Rolleisoft

Roller Coaster (song)

Roller Sports at the 2017 Summer Universiade - Men's marathon

Roller Derby Madrid (RDM) is a flat-track roller derby league based in Madrid, Spain and founded in 2012. The league plays by the rule set of the Women's Flat Track Derby Association (WFTDA).

Roller (brush)

Rollei Rolleiscop

Rollei of America

Roller coaster (game)

Roller Coaster Maina

Roller Hollow is a valley in Taney County in the U.S. state of Missouri.Roller Hollow has the name of the local Roller family.

Roller bearings

Rolleimeter

RollerCoaster Tycoon (pinball)

Roller Sports at the 2017 Summer Universiade – Men's 500 metres sprint

Rollei Holding

Roller Coaster – also known as Scenic Railway or The Scenic – is a wooden roller coaster at Great Yarmouth Pleasure Beach, Great Yarmouth, UK. The ride was built at the park in 1932 and has remained operational. It stands and operates as the only remaining ride of its kind in the UK; and one of only eight in the world. It is one of only two remaining roller coasters where a 'brakeman' is required to ride with the train, to control its speed as there are no brakes on the track.

Roller hockey is a form of hockey played on a dry surface using wheeled skates. Most professional inline hockey games take place on an indoor or outdoor sport court (a type of plastic interlinking tiles used to create a skating surface). Otherwise, any dry surface can be used to host a game, typically a roller rink, macadam, or cement. The term "Roller hockey" is often used interchangeably to refer to three variant forms chiefly differentiated by the equipment used. There is traditional "Roller hockey" (Quad hockey, Rink hockey), played with quad skates and a ball (without contact), "Inline hockey", played with inline skates and puck (without contact) and "Skater hockey", played with quad skates or inline skates and plastic ball (with contact like ice hockey). Combined, roller hockey is played in nearly 60 countries worldwide.

Rolleimat Universal

The rollers are an Old World family, Coraciidae, of near passerine birds. The group gets its name from the aerial acrobatics some of these birds perform during courtship or territorial flights. Rollers resemble crows in size and build, and share the colourful appearance of kingfishers and bee-eaters, blues and pinkish or cinnamon browns predominating. The two inner front toes are connected, but not the outer one.They are mainly insect eaters, with Eurystomus species taking their prey on the wing, and those of the genus Coracias diving from a perch to catch food items from on the ground, like giant shrikes.Although living rollers are birds of warm climates in the Old World, fossil records show that rollers were present in North America during the Eocene. They are monogamous and nest in an unlined hole in a tree or in masonry, and lay 2–4 eggs in the tropics, 3–6 at higher latitudes. The eggs, which are white, hatch after 17–20 days, and the young remain in the nest for approximately another 30 days.

Roller Games International

Roller Rink (song)

Roller Hockey Bundesliga

Roller Skates

The CPP Pan-American Roller Hockey Club Championship is an annual roller hockey club competition organized by the CPP (Pan-American Skating Confederation) with the most successful teams of the Americas. Since its foundation the Argentina teams have dominated the competition. Until 2013 and in 2015 and 2016 it was organized by the South American Skating Confederation (CSP).The 2013 edition was considered cancelled, after the illegalities committed during the tournament by the organization (CSP) and the South American Roller Sports Confederation. Due to a crisis in the South American Skating Confederation, the 2014 edition was organized by the Argentinian Federátion, while in 2015 and 2016 it was again organized by the South American Skating Confederation. Since 2017 it is organized by the Pan-American Skating Confederation and since then the competition is named Pan-American Roller Hockey Club Championship.

Roller Derby Brasil (Team Brasil) represents Brazil in women's international roller derby, such as at the Roller Derby World Cup.Team Brasil is composed of roller derby players from Brazil, who are selected in tryouts to compete at the national level. Team Brasil is incorporated as a not-for-profit organization, run by the Brazilian skaters.First formed in 2011, Team Brasil first competed at the 2011 Roller Derby World Cup, held in Toronto, Canada. The team's skaters, who ordinarily compete using derby names, chose to use single names at the 2011 World Cup, following in the tradition of Brazilian players in many sports, most notably soccer, which is arguably the biggest sport in Brazil. The 2011 placed #11 of 12 teams. In the 2014 World Cup, Team Brasil qualified for the second round of the tournament and placed #14 of 30 teams.

Roller Sports at the 2017 Summer Universiade – Men's 1000 metres sprint

Roller Coaster (Erika Jayne song)

Roller Hockey Pan American Championships

By September 2011, there were more than 1,000 amateur leagues on every inhabited continent, in countries such as Canada, Australia, the United Kingdom, New Zealand, Germany, Belgium, Finland, Sweden and SingaporeThe Stuttgart Valley Rollergirlz were the first roller derby league to be formed in Germany, and the second in Europe, being set up in April 2006. In 2008, they assisted Bear City Roller Derby in establishing itself in Berlin, and by the end of 2009, there were seven leagues in the country. In October 2010, Bear City was accepted as the first German apprentice member of the WFTDA.The first German Championship was held in 2010, Stuttgart beating Bear City Roller Derby 128-124 in the final.Germany sent a team to the first Roller Derby World Cup, held in 2011, with skaters from Stuttgart, Bear City, Barock City Roller Derby, Harbor Girls Hamburg, Philly Rollergirls and Ruhrpott Roller Girls.

Roller Bearing

Roller Sports at the 2017 Summer Universiade

RollerBlade

Roller Brake

Roller compacted concrete

Roller Derby Toulouse is a roller derby league based in Toulouse, France. Founded in 2010, the league currently consists of a men's team and three women's teams.The league was founded in February 2010 by Chakk Attakk, following the release of Whip It! in France (under the title Bliss). Having skating experience, she recruited the first five women through the Roulez Rose website.

Roller coaster train

Rollei Rolleimat Universal

RollerCoaster Tycoon (disambiguation)

Roller (disambiguation)

Roller burnishing is a surface finishing technique where hardened rollers cold work surface imperfections to reduce surface roughness. Roller burnishing differs from abrasive surface finishing techniques in that material is displaced rather than removed. The tooling typically consists of a hardened sphere or cylindrical roller. The tooling is pressed into the surface of the part while it is rotated (in some applications, the tools are rotated instead of the part).

Roller Derby Skate Corp is an American manufacturer and distributor of sporting goods, specializing in quad skates, inline skates, ice hockey skates, skateboards, skating accessories, and recently, through its acquisition of 360 Inc., sporting goods for water sports including body boards, surfboards and swim products. Roller Derby sells products under the brands Roller Derby, California Advanced Sports, Pacer, Labeda and 360 Inc. It is the second-largest supplier of inline skates to the U.S. market. They have just introduced a Labeda skate that is designed for roller derby.Roller Derby is the largest manufacturer of roller skates in the United States.

Roller coaster (disambiguation)

Rollei Consumer Products

RollerCoaster Tycoon 3 Gold

Roller Sports at the 2017 Summer Universiade – Men's marathon

Roller derby in the United Kingdom

Roller Sports at the 2017 Summer Universiade – Men's 3000 metres relay

Roller brake

Roller dam

Roller Derby Bordeaux is a women's flat track roller derby league based in Bordeaux in France. Founded in 2009, the league consists of a single team which competes against teams from other leagues.Founded in the summer of 2009, Bordeaux claims to have been the first roller derby league in France. In July 2010, they played the first flat track bout in France, against Roller Derby Toulouse. They again played Toulouse, and also the Paris Rollergirls, in a tournament the following summer.Three skaters from the league (Belle Zebuth, Emi Wild and Karla Karschër) were selected to play for Roller Derby France at the 2011 Roller Derby World Cup.By 2013, Bordeaux were working closely with STYX Roller Derby Bordeaux, a local men's league.Bordeaux were founder members of the French Roller Derby Organisational Group (FROG), and in October 2013, were accepted as a member of the Women's Flat Track Derby Association Apprentice Programme.

Rollei 35S

Roller Coaster Holiday

Roller Games was the name of a sports entertainment spectacle created in the early 1960s in Los Angeles, California as a rival to the Jerry Seltzer-owned Roller Derby league, which had enjoyed a monopoly on the sport of roller derby — and its name — since its inception in 1935. Roller Games provided a mostly televised, increasingly theatrical version of the sport.

A roller-cone bit is a drill bit used for drilling through rock, for example when drilling for oil and gas.

Roller Coaster (Dai Nam Van Hien)

Roller Coaster Ride

RollerCoaster Tycoon (series)

Roller Coaster (Japanese album)

Roller Derby Bordeaux is a women's flat track roller derby league based in Bordeaux in France. Founded in 2009, the league consists of a single team which competes against teams from other leagues.Founded in the summer of 2009, Bordeaux claims to have been the first roller derby league in France. In July 2010, they played the first flat track bout in France, against Roller Derby Toulouse.

Roller hockey at the 1992 Summer Olympics - Semi-finals

Roller Game

Roller Sports at the 2017 Summer Universiade - Women's 3000 metres relay

Rollergames

Roller-door

Roller Life is a 2016 American documentary film executive produced and directed by Michael Brown. The film's story follows the Brewcity Bruisers, a flat track roller derby league that belongs to the Women's Flat Track Derby Association, for a full season. The film follows around eight roller derby athletes and captures the essence of their lives both on and off the track. The documentary looks into misconceptions of the sport and covers the full action of the roller derby season.

Rolleiflash

RollerCoaster Tycoon: Loopy Landscapes

Roller Skating at the 1991 Pan American Games

Roller games

Roller Derby World Cup

Roller Force

Roller Sports Canada

Rollei GmbH

Roller chopper

Roller Sports at the 2017 Summer Universiade - Women's marathon

Roller Coaster (Luke Bryan Song)

Roller Coaster – also known as Scenic Railway or The Scenic – is a wooden roller coaster at Great Yarmouth Pleasure Beach, Great Yarmouth, UK. The ride was built at the park in 1932 and has remained operational. It stands and operates as the only remaining ride of its kind in the UK; and one of only eight in the world. It is one of only two remaining roller coasters where a 'brakeman' is required to ride with the train, to control its speed as there are no brakes on the track. It is the second tallest and second fastest wooden roller coaster in the UK. It is a Grade II listed building.

Roller Screw