needle roller
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needle roller-bearing — noun A roller bearing without a cage, in which long rollers of small diameter are used, located endwise by a lip on the inner or outer race • • • Main Entry: ↑needle … Useful english dictionary
Needle roller bearing — A needle roller bearing A needle roller bearing is a bearing which uses small cylindrical rollers. They are used to reduce friction of a rotating surface. Needle bearings have a large surface area that is in contact with the bearing outer… … Wikipedia
Roller rocker — A roller rocker is a rocker assembly that uses bearings instead of metal sliding on metal.A cam/rocker assembly uses a normal cam, but the rocker has a wheel on the end of it like that of a measuring wheel, which rolls by the use of needle roller … Wikipedia
roller bearing — Mach. a bearing consisting of cylindrical or tapered rollers running between races in two concentric rings, one of which is mounted on a rotating or oscillating part, as a shaft. [1855 60] * * * One of the two types of rolling, or antifriction,… … Universalium
needle bearing — noun bearings containing small metal balls • Syn: ↑ball bearing, ↑roller bearing • Hypernyms: ↑bearing * * * noun : a roller bearing with very slender rollers varying typically from 0.08 to 0.16 inch in diameter … Useful english dictionary
needle bearing — noun A type of roller bearing in which the load bearing elements are longish, thin, cylindrical pins … Wiktionary
needle bearing — A roller type bearing in which the many rollers have a very narrow diameter in relation to their length. The design makes them particularly useful in situations where there is limited space such as the rod bearings on some pistons. Also called… … Dictionary of automotive terms
roller bearing — noun bearings containing small metal balls • Syn: ↑ball bearing, ↑needle bearing • Hypernyms: ↑bearing … Useful english dictionary
Hot needle perforation — or hot pin perforation refers to the placement of holes or apatures in a material using a hot or heated needle or pin. Packaging films are often microperforated in order for the packaged contents to breathe. Other applications include medical to… … Wikipedia
NTN Corporation — Type Public Traded as NYSE: NTTBF Industry Manufacturing, F … Wikipedia
NRB Bearing — Ltd Type Public BSE: 530367 Industry Roller Bearing Founded 196 … Wikipedia
