4R4445 NTN Cylindrical Roller Bearing
We work closely with our 4R4445 NTN Cylindrical Roller Bearing manufacturing partners to China 608z Bearing Supplier 1.45 K - Factor7 EE275109D Cone Part Number bring the best value to customers.
| Brand Name: |
NTN |
| Model Number: |
4R4445 |
| K - Factor7: |
1.45 |
| Cone Part Number: |
EE275109D |
| d: |
10.875 in |
| Aa - Cage-Cone Backface Clearance: |
0 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
35400 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5: |
89600 lbf |
| R - Cone Frontface To Clear Radius1: |
0.060 in |
| Y2 - ISO Factor10: |
2.5 |
| PDF |
4R4445 |
Product Details
| K - Factor7 |
1.45 |
| Cone Part Number |
EE275109D |
| d |
10.875 in |
| Aa - Cage-Cone Backface Clearance |
0 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
35400 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
89600 lbf |
| R - Cone Frontface To Clear Radius1 |
0.060 in |
| Y2 - ISO Factor10 |
2.5 |
| Design Units |
Imperial |
| da - Cone Frontface Backing Diameter |
11.56 in |
| T - Bearing Width across Cups |
4.8125 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
345000 lbf |
| Cup Part Number |
275160 |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
51400 lbf |
| C - Cup Width |
1.8125 in |
| Ab - Cage-Cone Frontface Clearance |
0.03 in |
| G2 - Heat Generation Factor (Rib-Roller End) |
201 |
| G1 - Heat Generation Factor (Roller-Raceway)11 |
1450 |
| e - ISO Factor8 |
0.4 |
| Db - Cup Backface Backing Diameter |
14.69 in |