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 |