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  • Thumbnail for Rolling-element bearing
    and races. Gear bearing is roller bearing combining to epicyclical gear. Each element of it is represented by concentric alternation of rollers and gearwheels...
    38 KB (5,003 words) - 20:14, 14 May 2024
  • Thumbnail for Gear
    worm gear was invented in the Indian subcontinent, for use in roller cotton gins, some time during the 13th–14th centuries. Differential gears may have...
    75 KB (10,138 words) - 04:21, 26 May 2024
  • Thumbnail for Shimano Nexus
    Shimano Nexus (category Hub gears)
    mountain biking. The free-wheeling Nexus internal gear hubs are compatible with Shimano's "roller brake", its version of a drum brake, but not with the...
    7 KB (870 words) - 22:10, 25 March 2024
  • Thumbnail for Bevel gear
    Bevel gears are gears where the axes of the two shafts intersect and the tooth-bearing faces of the gears themselves are conically shaped. Bevel gears are...
    9 KB (1,232 words) - 22:11, 22 March 2024
  • Thumbnail for Roller chain
    Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial...
    28 KB (3,394 words) - 17:44, 26 April 2024
  • Thumbnail for Worm drive
    Worm drive (redirect from Worm gear)
    a gear arrangement in which a worm (which is a gear in the form of a screw) meshes with a worm wheel (which is similar in appearance to a spur gear)....
    15 KB (1,851 words) - 16:18, 6 May 2024
  • Thumbnail for Roller derby
    Roller derby is a roller skating contact sport played on an oval track by two teams of five skaters. It is played by approximately 1,250 amateur leagues...
    72 KB (6,895 words) - 04:24, 18 May 2024
  • Thumbnail for Cycloidal drive
    motion. The perimeter of this disc is geared to a stationary ring gear and has a series of output shaft pins or rollers placed through the face of the disc...
    6 KB (824 words) - 06:37, 22 April 2024
  • Thumbnail for Roller screw
    planetary roller screw is also known as the non-recirculating roller screw. The lack of axial movement of the roller relative to the nut, and the gearing of...
    16 KB (2,150 words) - 18:03, 20 March 2024
  • Thumbnail for Road roller
    revs with low gearing to promote bounce and vibration from the crankshaft through to the rolls in much the same way as a vibrating roller. The double cylinder...
    13 KB (1,646 words) - 18:17, 10 May 2024
  • Thumbnail for Shaft-driven bicycle
    extent to chain or belt-driven hub-geared bikes. Not all hub gear systems are shaft compatible. Lloyds Cross Roller Gear in the Coventry Transport Museum...
    10 KB (1,129 words) - 12:47, 29 June 2023
  • Thumbnail for X2 (roller coaster)
    X) is a steel roller coaster operating at Six Flags Magic Mountain in Valencia, California. It is the world's first 4th Dimension roller coaster and was...
    15 KB (2,045 words) - 05:12, 23 May 2024
  • Idler-wheel (redirect from Idler gear)
    shaft to a metal platter without gear noise, early phonographs used a rubber idler wheel. Likewise, the pinch roller in a magnetic tape transport is a...
    11 KB (1,838 words) - 11:10, 3 April 2024
  • Thumbnail for Roller skating
    Roller skating is the act of travelling on surfaces with roller skates. It is a recreational activity, a sport, and a form of transportation. Roller rinks...
    39 KB (4,843 words) - 10:25, 24 May 2024
  • tapered roller bearings on the input and output shafts and a straight roller bearing on the counter gear. The T-5 is a T4 with an added overdrive gear. The...
    9 KB (909 words) - 05:45, 1 June 2024
  • Timken obtained a patent for an improved tapered roller bearing, and in 1899 incorporated as The Timken Roller Bearing Axle Company in St. Louis. In 1901,...
    12 KB (1,229 words) - 14:56, 22 March 2024
  • Thumbnail for Roller shutter
    tilting louvres A roller shutter with laths that tilt, similar to an external venetian blind. Manual With gear drive from the shutter roller traced through...
    5 KB (636 words) - 11:16, 3 May 2024
  • Thumbnail for Fourth-dimension roller coaster
    A fourth-dimension roller coaster is a type of steel roller coaster where riders are rotated independently of the track's orientation, generally about...
    15 KB (1,108 words) - 11:36, 24 March 2024
  • Thumbnail for Chain drive
    is conveyed by a roller chain, known as the drive chain or transmission chain, passing over a sprocket gear, with the teeth of the gear meshing with the...
    14 KB (1,882 words) - 12:56, 19 November 2023
  • "The Roller" is a single by the English rock band Beady Eye, featured on their 2011 debut album Different Gear, Still Speeding. The song was released...
    4 KB (268 words) - 20:20, 1 October 2023
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