B290-5 NSK Angular contact ball bearing
B290-5 NSK Angular contact ball bearing with easy-to-use parts graphics, 37200 lbf C0 - Static Radial Rating giving you the 2.32 in da - Cone Frontface Backing Diameter ability to check China abec 7 Bearing Supplier parts availability, Cylindrical Roller Bearing pricing, 455W Cone Part Number examine remanufactured options.
| Brand Name: | NSK |
| Model Number: | B290-5 |
| C0 - Static Radial Rating: | 37200 lbf |
| da - Cone Frontface Backing Diameter: | 2.32 in |
| Cone Part Number: | 455W |
| d: | 2 in |
| G2 - Heat Generation Factor (Rib-Roller End): | 17.1 |
| Ab - Cage-Cone Frontface Clearance: | 0.08 in |
| R - Cone Backface To Clear Radius3: | 0.03 in |
| Aa - Cage-Cone Backface Clearance: | 0.07 in |
Product Details
| C0 - Static Radial Rating | 37200 lbf |
| da - Cone Frontface Backing Diameter | 2.32 in |
| Cone Part Number | 455W |
| d | 2 in |
| G2 - Heat Generation Factor (Rib-Roller End) | 17.1 |
| Ab - Cage-Cone Frontface Clearance | 0.08 in |
| R - Cone Backface To Clear Radius3 | 0.03 in |
| Aa - Cage-Cone Backface Clearance | 0.07 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 4540 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 53100 lbf |
| B - Cone Width | 1.1542 in |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 30500 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 13800 lbf |
| Design Units | Imperial |
| K - Factor8 | 1.74 |
| Cg - Geometry Factor | 0.0946 |
| db - Cone Backface Backing Diameter | 2.36 in |
| G1 - Heat Generation Factor (Roller-Raceway) | 58.6 |
| Cage Type | Stamped Steel |
| Series | 455 |