4R8404 NTN Cylindrical Roller Bearing
Our highly-skilled and factory-trained service experts have the NTN Bearing de Mexico, S.A. resources to help you with all your 4R8404 NTN Cylindrical Roller Bearing needs - including routine maintenance, major repairs, warranty service, and 21400 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 Cylindrical Roller Bearing 1.52 in db - Cone Backface Backing Diameter equipment inspections.
| Brand Name: | NTN |
| Model Number: | 4R8404 |
| db - Cone Backface Backing Diameter: | 1.52 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 21400 lbf |
| Cage Type: | Stamped Steel |
| a - Effective Center Location4: | -0.17 in |
| Aa - Cage-Cone Backface Clearance: | 0.02 in |
| G1 - Heat Generation Factor (Roller-Raceway): | 18 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 5540 lbf |
| Cone Part Number: | 14119A |
| PDF |
4R8404 |
Product Details
| db - Cone Backface Backing Diameter | 1.52 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 21400 lbf |
| Cage Type | Stamped Steel |
| a - Effective Center Location4 | -0.17 in |
| Aa - Cage-Cone Backface Clearance | 0.02 in |
| G1 - Heat Generation Factor (Roller-Raceway) | 18 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 5540 lbf |
| Cone Part Number | 14119A |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 2080 lbf |
| da - Cone Frontface Backing Diameter | 1.69 in |
| B - Cone Width | 0.7710 in |
| R - Cone Backface To Clear Radius3 | 0.03 in |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 12300 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 13.3 |
| C0 - Static Radial Rating | 13900 lbf |
| d | 1.1900 in |
| Cg - Geometry Factor | 0.0668 |
| Ab - Cage-Cone Frontface Clearance | 0.07 in |
| Series | 14000 |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 3180 lbf |
