- NTN PRECISION AXLE CORP.
- Ball Insert Bearings Bearings Spherical Rod Ends Cylindrical Roller Bearings
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- Address808 Kimberly Drive, Carol Stream, Illinois U.S.A.
- Phone(Working Time)630-690-9600
Cylindrical Roller Bearings
Contact NowCylindrical 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 |
|---|---|---|---|---|
| 35 mm x 80 mm x mm Rollway NU 307 EM Cylindrical Roller Bearings | 11000 rpm | 45.000 mm | 6000 rpm | 14000 N |
| 35 mm x 80 mm x mm Rollway NJ 307 EM C3 Cylindrical Roller Bearings | 0.6 max | 16013 | 100 mm | 65 mm |
| 35 mm x 80 mm x mm Rollway NJ 307 EM Cylindrical Roller Bearings | 92.10 mm | 2.50 mm | 2400 rpm | Two Shields |
| 110 mm x 200 mm x mm Rollway NJ 222 EM Cylindrical Roller Bearings | 2 x 3/4-10 UNC | 368.3 mm | 50.8 mm | 23026 CCK/W33 |
| 105 mm x 190 mm x mm Rollway NJ 221 EM Cylindrical Roller Bearings | 448 mm | 320 mm | 480 mm | 16.7 mm |
| 100 mm x 180 mm x mm Rollway NJ 220 EM Cylindrical Roller Bearings | 113 mm | HJ 316 EC | 157.8 mm | 39 mm |