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
110 mm x 200 mm x 53 mm NSK NUP 2222 M C3 Cylindrical Roller Bearings 1654-ZZ No 0644075110976 Non Precision
70 mm x 125 mm x 24 mm NSK N214W C3 Cylindrical Roller Bearings 7.874 Inch | 200 Mil 2.748 Inch | 69.799 N/A C0-Medium
45 mm x 85 mm x 19 mm NSK NJ 209 ET Cylindrical Roller Bearings 8482.10.50.68 N/A NTN Deep Groove | Double
85 mm x 180 mm x 41 mm NSK NU 317 ET Cylindrical Roller Bearings N/A M06110 IKO IKO
90 mm x 160 mm x 30 mm NSK NU 218 ET Cylindrical Roller Bearings N/A 0.0 B04264 Bearings
130 mm x 280 mm x 58 mm NSK NJ326 W Cylindrical Roller Bearings Single Row | Spheric 2.032 Inch | 51.613 Inch 4 Bolt Square Flange
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