- bearing for roller
- • подшипник катка• подшипник ролика
Англо-русский железнодорожный словарь. 2013.
Англо-русский железнодорожный словарь. 2013.
Bearing (mechanical) — A bearing is a device to allow constrained relative motion between two or more parts, typically rotation or linear movement. Bearings may be classified broadly according to the motions they allow and according to their principle of operation as… … Wikipedia
bearing — /bair ing/, n. 1. the manner in which one conducts or carries oneself, including posture and gestures: a man of dignified bearing. 2. the act, capability, or period of producing or bringing forth: a tree past bearing. 3. something that is… … Universalium
Roller chain — [ frame|right|Roller chain and sprocket] Roller chain or bush roller chain is the type of chain most commonly used for transmission of mechanical power on bicycles, motorcycles, and in industrial and agricultural machinery. It is simple, reliable … Wikipedia
Roller skating — is the traveling on smooth terrain with roller skates. It is a form of recreation as well as a sport, and can also be a form of transportation. Skates generally come in two basic varieties: roller skates and inline skates or blades, though some… … Wikipedia
Roller derby — For the skate brand of the same name, see Roller Derby (brand). Roller derby Charm City Roller Girls (Baltimore, Maryland). Characteristics Contact Collision C … Wikipedia
Roller (disambiguation) — Roller may mean: In biology: Roller, family of brightly coloured near passerine birds in the genera Coracias and Eurystomus Roller (pigeon), varieties of domestic pigeons that tumble or roll in flight. In industry: Roller (machine part), a… … Wikipedia
Bearing Specialists Association — (BSA) is an industry trade group of distributors of bearings. It is based in Glen Ellyn, Illinois and is managed by CM Services, an association management company.It publishes a self study guide and a number of technical publications, and… … Wikipedia
Ball bearing — For individual balls that are sometimes called ball bearings , see Ball (bearing). Working principle for a ball bearing … Wikipedia
roller — n. 1 a a hard revolving cylinder for smoothing the ground, spreading ink or paint, crushing or stamping, rolling up cloth on, hanging a towel on, etc., used alone or as a rotating part of a machine. b a cylinder for diminishing friction when… … Useful english dictionary
Roller cone bit — A roller cone bit is a drill bit used for drilling through rock, for example when drilling for oil and gas. [cite book | last = Hyne | first = Norman J. | title = Dictionary of Petroleum Exploration, Drilling Production | publisher = PennWell… … Wikipedia
Rolling-element bearing — A rolling element bearing is a bearing which carries a load by placing round elements between the two pieces. The relative motion of the pieces causes the round elements to roll with very little rolling resistance and with little sliding.One of… … Wikipedia