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1 roller bearing
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2 roller
['rəʊlə(r)]1) ind. tecn. rullo m., cilindro m.2) (curler) bigodino m.3) (wave) cavallone m., frangente m.* * *1) (any of a number of tube-shaped objects, or machines fitted with one or more such objects, for flattening, crushing, printing etc: a garden roller; a road-roller.) rullo; compressore2) (a small tube-shaped object on which hair is wound to curl it.) rullo, bigodino3) (a small solid wheel or cylinder on which something can be rolled along.) rullo4) (a long large wave on the sea.) (onda lunga)* * *roller /ˈrəʊlə(r)/n.1 rullo ( di legno, di metallo, ecc.); rotella ( di carrello, ecc.); (mecc.) cilindro; (metall.) laminatoio: a garden roller, un rullo per giardino; a blind roller, un rullo di persiana avvolgibile; roller gear, ingranaggio a rulli2 compressore (stradale); rullo compressore3 (naut.) onda lunga4 (zool.) piccione tomboliere6 bigodino● (mecc.) roller bearing, cuscinetto a rulli □ roller blind, tendina avvolgibile; avvolgibile □ roller coaster, montagne russe, otto volante ( in un parco divertimenti); (fig.) altalena (vertiginosa): It's been an emotional roller coaster, è stata un'altalena di emozioni □ (mecc.) roller conveyor, trasportatore a rulli □ roller derby, «roller derby» ( sport in cui si affrontano due squadre sui pattini a rotelle) □ roller door, serranda, avvolgibile ( di negozio, ecc.) □ roller rink, pista di pattinaggio a rotelle □ roller shutter, tapparella; saracinesca, serranda □ (edil.) roller shutter box, cassonetto □ (edil.) roller shutter door, porta a saracinesca □ roller-skater, pattinatore su rotelle □ roller-skates, pattini a rotelle □ roller-skating, pattinaggio su rotelle □ roller towel, asciugamano a rullo; bandinella □ roller window shutter, (persiana) avvolgibile, tapparella ( di finestra).* * *['rəʊlə(r)]1) ind. tecn. rullo m., cilindro m.2) (curler) bigodino m.3) (wave) cavallone m., frangente m.
См. также в других словарях:
Roller bearing — Roll er bear ing (Mach.) A bearing containing friction rollers. [Webster 1913 Suppl.] … The Collaborative International Dictionary of English
roller bearing — ☆ roller bearing n. a bearing in which the shaft turns with rollers, generally of steel, arranged in a ringlike track: used to reduce friction … English World dictionary
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
roller bearing — A bearing using a series of straight, cupped, or tapered rollers engaging an inner and outer ring or race. See tapered roller bearing timken roller bearing … Dictionary of automotive terms
roller bearing — noun a bearing similar to a ball bearing but using small cylindrical rollers instead of balls. ↘a roller used in such a bearing … English new terms dictionary
roller bearing — noun bearings containing small metal balls • Syn: ↑ball bearing, ↑needle bearing • Hypernyms: ↑bearing … Useful english dictionary
roller bearing — noun Date: 1857 a bearing in which the journal rotates in peripheral contact with a number of rollers usually contained in a cage … New Collegiate Dictionary
roller bearing — noun A bearing, in which the load is carried by round (e.g. cylindrical or spherical) elements … Wiktionary
roller bearing — roll′er bear ing n. mac a bearing that uses cylindrical rollers to prevent friction between machine parts • Etymology: 1855–60 … From formal English to slang
roller-bearing — /roʊlə ˈbɛərɪŋ/ (say rohluh bairring) noun a bearing in which the shaft or journal protected by a metal sleeve turns upon a number of steel rollers running in an annular track …
roller bearing — ring of small balls that is used to support an axis that revolves inside the ring … English contemporary dictionary