Cylindrical Roller Bearings
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.
- 45 mm x 100 mm x mm Rollway NU 309 EM Cylindrical Roller Bearings
- 234.95 mm
- 87.313 mm
- 40 mm x 90 mm x mm Rollway NU 308 EM C3 Cylindrical Roller Bearings
- 9500 r/min
- 16000
- 95 mm x 170 mm x mm Rollway NJ 219 EM C3 Cylindrical Roller Bearings
- 15.875 mm
- 12.5 kN
- 120 mm x 215 mm x mm Rollway NU 224 EM C3 Cylindrical Roller Bearings
- 130.175 mm
- 95.25 mm
- 40 mm x 90 mm x mm Rollway N 308 EM C3 Cylindrical Roller Bearings
- 19.4 kN
- 19000 r/min
- 35 mm x 80 mm x mm Rollway NU 307 EM C3 Cylindrical Roller Bearings
- 143000 N
- One Shield & Snap-Ri
- 90 mm x 190 mm x mm Rollway N 318 EM C3 Cylindrical Roller Bearings
- 190.0000 mm
- 3400 rpm