4R8403 NTN Cylindrical Roller Bearing
Can't find what 3.1510 in D you're looking for China 608z Bearing Supplier 4R8403 NTN Cylindrical Roller Bearing ? Our expert Thrust Spherical Roller Bearing Representatives be in contact 3700 lbf C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 with you shortly!
| Brand Name: | NTN |
| Model Number: | 4R8403 |
| D: | 3.1510 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3: | 3700 lbf |
| Y1 - ISO Factor9: | 1.68 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 2550 lbf |
| Y2 - ISO Factor10: | 2.5 |
| Cone Part Number: | 28159 |
| G1 - Heat Generation Factor (Roller-Raceway)11: | 20.7 |
| C - Double Cup Width: | 1.3750 in |
| PDF |
4R8403 |
Product Details
| D | 3.1510 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 3700 lbf |
| Y1 - ISO Factor9 | 1.68 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2550 lbf |
| Y2 - ISO Factor10 | 2.5 |
| Cone Part Number | 28159 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 20.7 |
| C - Double Cup Width | 1.3750 in |
| Design Units | Imperial |
| Da - Cup Frontface Backing Diameter | 2.91 in |
| r - Cup Frontface To Clear Radius2 | 0.03 in |
| Cage Type | Stamped Steel |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 6440 lbf |
| K - Factor7 | 1.45 |
| Cg - Geometry Factor12 | 0.0709 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 24800 lbf |
| B - Cone Width | 0.8244 in |
| db - Cone Backface Backing Diameter | 2.05 in |
| Cup Part Number | 28314XD |
| Ab - Cage-Cone Frontface Clearance | 0.07 in |
