NTN NJ1068 cylindrical roller bearings
170 Million used NTN NJ1068 cylindrical roller bearings instantly searchable. Shop our large selection 33000 Series of parts based on brand, price, description, and location. Order the with stock …
| Series | 33000 |
| Cone Part Number | 33261 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 54200 lbf |
| C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 14000 lbf |
| d | 2.6250 in |
| B – Cone Width | 1.1875 in |
| R – Cone Backface To Clear Radius3 | 0.220 in |
| da – Cone Frontface Backing Diameter | 2.95 in |
| db – Cone Backface Backing Diameter | 3.35 in |
| Ab – Cage-Cone Frontface Clearance | 0.07 in |
| Aa – Cage-Cone Backface Clearance | 0.07 in |
| a – Effective Center Location4 | -0.11 in |
| C90 – Dynamic Radial Rating (90 million revolutions)5 | 8060 lbf |
| C1 – Dynamic Radial Rating (1 million revolutions)6 | 31100 lbf |
| C0 – Static Radial Rating | 44300 lbf |
| Ca90 – Dynamic Thrust Rating (90 million revolutions)7 | 6020 lbf |
| K – Factor8 | 1.34 |
| G1 – Heat Generation Factor (Roller-Raceway) | 84.2 |
| G2 – Heat Generation Factor (Rib-Roller End) | 25.9 |
| Cg – Geometry Factor | 0.116 |
Detailed Parameters
parameter：
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