UCFS311D1
| Cr | 71.5 | kN | Basic dynamic load rating |
| C0r | 45 | kN | Basic static load rating |
Included products
| Bearing | UC311D1 | Bearing | |
| Housing | FS311D1 | Housing |
Nominal Dimensions
| d | 55 | mm | Bore diameter |
| L | 185 | mm | Overall length |
| H3 | 150 | mm | Outer diameter of Spigot Joint |
| J | 140 | mm | Distance between attachment bolts |
| A3 | 13 | mm | Height of of Spigot Joint |
| A2 | 17 | mm | Flange width |
| A1 | 20 | mm | Flange width |
| A | 52 | mm | Base width |
| A0 | 71 | mm | Overall width |
| B,B1,B2 | 66 | mm | Width of inner ring |
| S | 25 | mm | Distance from Opposite side face of locking device to raceway centre |
Mounting information
| G | M20 | Bolt size |
| mass | 5.9 | kg | Mass approx. |