Cylindrical Roller Bearings

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Cylindrical Roller. All cylindrical roller bearing configurations (except RAA) provide precision control of the rollers for operation over a wide range of speeds with precision-ground, double-ribbed guide flanges on one ring. These roller bearings are found in turbine engine mainshaft, transmission and gearbox applications with high radial loads.


Cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs on either the inner or outer ring. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring.


Cylindrical roller bearings are also available in sealed or split designs. In sealed bearings, the rollers are protected from contaminants, water and dust, while providing lubricant retention and contaminant exclusion. This provides lower friction and longer service life.

Bearing Number Bore Dia Outer DIa Width Size
American Roller HCS 294 Cylindrical Roller Bearings BUNTING BEARINGS Bearings B04264 0.016
American Roller AM 5230 Cylindrical Roller Bearings Bearings RHP BEARING N/A M06110
American Roller HCS 282 Cylindrical Roller Bearings FAG BEARING Bearings 4054369278507 N/A
American Roller ARA 226-H Cylindrical Roller Bearings 0.0 CONSOLIDATED BEARING 31171507 Single Row
American Roller AIR 219-H Cylindrical Roller Bearings Precision Ball Beari 0.0 1 (Single) Light
American Roller AOR313H Cylindrical Roller Bearings 0.0 AMI BEARINGS ASAHI BEARINGS M06110
American Roller CRK 226 Cylindrical Roller Bearings Steel Unirex N2 Yes Std Retainer
American Roller AIR 215-H Cylindrical Roller Bearings 2 Seals Ball Steel 31171504
American Roller AOR 219-H Cylindrical Roller Bearings N/A PEER BEARING CO. M06110 PEER BEARING CO.
Osborn Load Runners 9754400 Cylindrical Roller Bearings 1.39 N/A 0.0 NTN
American Roller ADIR 232-H Cylindrical Roller Bearings 4054364114763 0.564 Inch | 14.326 Bearing Thrust Ball Bearing
American Roller ADA 5217 Cylindrical Roller Bearings 3.1 Mounted Units & 0782476281229 ABB MOTORS AND MECHA