| Overall unit width | T | 44.90 | mm |
| Diameter of attachment bolt hole | N | 14.20 | mm |
| Distance between attachment bolts | J | 92 | mm |
| Distance from locking device side face to thread centre | B4 | 6 | mm |
| Standout of end cover | A5 | 64.60 | mm |
| Overall width | A | 36 | mm |
| Distance from locking device side face to raceway centre | s1 | 25.40 | mm |
| Overall length | L | 125 | mm |
| Centering diameter | Dc | 82 | mm |
| Overall bearing width | B | 42.90 | mm |
| Flange width | A | 17 | mm |
| Bore diameter | d | 31.75 | mm |
