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 AD 5140 Cylindrical Roller Bearings	100 mm	1.32 kN	-30 °C	1.07
American Roller AC 5140 Cylindrical Roller Bearings	No	No	No	No
American Roller AD 5134 Cylindrical Roller Bearings	+0.000/-0.005	0.125 ～ 2	8 Days	6
American Roller A 5138 Cylindrical Roller Bearings	120 °C	6.88 Hz	1 mm	45 mm
American Roller AM 5134 Cylindrical Roller Bearings	6.55 kN	-25 °C	CN	0.3 kN
American Roller AD 5132 Cylindrical Roller Bearings	Deep Groove Ball Bea	55	[Aluminum Alloy] 201	No
American Roller ADD 5132 Cylindrical Roller Bearings	5	No	A2017	T Type
American Roller ADA 5132 Cylindrical Roller Bearings	120 °C	24.6 mm	3 mm	22.5 mm
American Roller AM 5132 Cylindrical Roller Bearings	Single Shielded	Single Row	Grade 0	52
American Roller A 5132 Cylindrical Roller Bearings	No	No	No	Class 0
American Roller AM 5130 Cylindrical Roller Bearings	72x4	40 mm	53 mm	30 mm
American Roller AM 5128 Cylindrical Roller Bearings	6004	Double	Yes (with retaining	20