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 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.

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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
American Roller AC 5130 Cylindrical Roller Bearings	110 °C	100 mm	13.2	215 mm
American Roller A 5128 Cylindrical Roller Bearings	200 °C	10 mm	35.7 mm	FC206-
American Roller AMIR 319-H Cylindrical Roller Bearings	Steel	Flat	J type	18.288
Rollway 5310-B BRG Cylindrical Roller Bearings	No	Bearing	No	2.165 Inch \| 55 Mill
Link-Belt MA5306 Cylindrical Roller Bearings	326 mm	SNR	2.2	2,510 kN
Rollway 1208-J BRG Cylindrical Roller Bearings	20 mm	32 mm	25 mm	US204G2T20
Link-Belt MA1310 Cylindrical Roller Bearings	Single	Available	Compact Type	Deep Groove Ball Bea
Rollway U-1311-J BRG Cylindrical Roller Bearings	Standard	9 Days or more	Steel	CN (Normal Clearance
65 mm x 140 mm x mm Rollway N 313 EM Cylindrical Roller Bearings	Bearing Steel	No	Used for Light load	Cylindrical Bore Set
60 mm x 130 mm x mm Rollway NU 312 EM C3 Cylindrical Roller Bearings	ZZ (Double Shield)	Deep Groove Ball Bea	Bearings with Housin	[Aluminum Alloy] 201
60 mm x 130 mm x mm Rollway NJ 312 EM Cylindrical Roller Bearings	33.7 mm	EX207G2L4	14mm	1.2 kg
60 mm x 130 mm x mm Rollway NU 312 EM Cylindrical Roller Bearings	113000	Tapered hole adapter	Standard	Bearing unit