| Centring diameter | Dc | 72 | mm |
| Bore diameter | d | 30 | mm |
| Thread length | IG | 21 | mm |
| Length of locations slot | L3 | 63 | mm |
| Overall length | L | 117 | mm |
| Distance between bottoms of location slot | H1 | 88.80 | mm |
| Distance from locking device side face to thread centre | B4 | 5 | mm |
| Standout of end cover | A5 | 67.10 | mm |
| Width of location slot | A1 | 12 | mm |
| Groove height for backseal | Ha | 6 | mm |
| Shoulder diameter inner ring | d1 | ≈39.7 | |
| Distance from locking device side face to raceway centre | s1 | 22.20 | mm |
| Thread size attachment end | G | M16 | |
| Distance from attachment end face to centreline of spherical seat diameter | L1 | 76 | mm |
| Height of attachment end | H2 | 40 | mm |
| Overall height | H | 103 | mm |
| Width Inner ring | B | 38.10 | mm |
| Width of flange in which location slot is provided | A2 | 30 | mm |
| Overall width | A | 39 | mm |
