Bearing 638 NSK
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| D | 5.3750 in |
| da - Cone Frontface Backing Diameter | 3.11 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 14800 lbf |
| Bearing Weight | 9.5 lb |
| Design Units | Imperial |
| Y1 - ISO Factor9 | 0.78 |
| R - Cone Frontface To Clear Radius1 | 0.060 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 66900 lbf |
| Aa - Cage-Cone Backface Clearance | 0 in |
| Db - Cup Backface Backing Diameter | 4.53 in |
