81128L1 NTN Thrust Spherical Roller Bearing
We work closely with our WJE Bearing Manufacturing Co., Ltd. 81128L1 NTN Thrust Spherical Roller Bearing manufacturing partners to bring 0.14 in R - Cone Backface To Clear Radius3 the best value 0.0785 Cg - Geometry Factor to customers.
| Brand Name: | NTN |
| Model Number: | 81128L1 |
| Cg - Geometry Factor: | 0.0785 |
| R - Cone Backface To Clear Radius3: | 0.14 in |
| B - Cone Width: | 0.7812 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 29900 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 7740 lbf |
| G2 - Heat Generation Factor (Rib-Roller End): | 14.4 |
| Cone Part Number: | LM603049 |
| C1 - Dynamic Radial Rating (1 million revolutions)6: | 17200 lbf |
Product Details
| Cg - Geometry Factor | 0.0785 |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| B - Cone Width | 0.7812 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 29900 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 7740 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 14.4 |
| Cone Part Number | LM603049 |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 17200 lbf |
| d | 1.7812 in |
| C0 - Static Radial Rating | 17500 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 3250 lbf |
| Design Units | Imperial |
| Aa - Cage-Cone Backface Clearance | 0.03 in |
| Cage Type | Stamped Steel |
| db - Cone Backface Backing Diameter | 2.28 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 4450 lbf |
| G1 - Heat Generation Factor (Roller-Raceway) | 26.4 |
| K - Factor8 | 1.37 |
| da - Cone Frontface Backing Diameter | 2.05 in |
| a - Effective Center Location4 | -0.09 in |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-8525637 |
