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 ADA 5330 Cylindrical Roller Bearings	Single	Available	Bearings with Housin	Compact Type
American Roller CDA 316 Cylindrical Roller Bearings	198 mm	25 mm	137.7 kN	160 mm
American Roller CD 244 Cylindrical Roller Bearings	16.8 Nm	44.45 mm	53 kN	31.8 kN
American Roller CM 164 Cylindrical Roller Bearings	PG209N-	SCOE209-45	33.4 mm	53.9 mm
American Roller CM 238 Cylindrical Roller Bearings	Bearing Steel	Standard	60	Tapered hole adapter
American Roller AM 5150 Cylindrical Roller Bearings	[Steel] Steel	Yes (with retaining	Bearings with Housin	8 Days
American Roller AD 5146 Cylindrical Roller Bearings	No	Bearings with Housin	Electroless Nickel P	8 Days
American Roller AM 5146 Cylindrical Roller Bearings	ES203G2T04	100 °C	7,1mm	4 mm
American Roller ADA 5146 Cylindrical Roller Bearings	Insert Bearing Unit	No	Bearing Steel	84000
American Roller AD 5144 Cylindrical Roller Bearings	25.5 mm	25 mm	US204G2T04	54 mm
American Roller AM 5142 Cylindrical Roller Bearings	1.15 kN	110 mm	Contact Seal	16
American Roller A 5142 Cylindrical Roller Bearings	27 mm	7.88 kN	3.7 Nm	US205-16G2T20