UC320-400D1
| Cr | 173 | kN | Basic dynamic load rating |
| C0r | 141 | kN | Basic static load rating |
Included products
| Bearing | UC320-400D1 | Bearing |
Nominal Dimensions
| d | 101.6 | mm | Bore diameter |
| D | 215 | mm | Outside diameter |
| B,B4 | 108 | mm | Width of inner ring |
| C | 55 | mm | Outer ring width |
| r(min.) | 3 | mm | Chamfer dimension |
| S1 | 66 | mm | Distance from locking device side face to raceway centre |
| G | 18 | mm | Distance face to thread centre |
| ds | 5／8-19UNF | Set screw | |
| Ca | 14 | mm | Distance from oil hole centre to raceway centre |
| d4 | 135.6 | mm | Outside diameter of inner ring |
| Mass approx. | 10.6 | kg | Mass approx. |