54220U 54222U 54224U 54226U 54228U 54230U 54232U 54234U 54236U 54238U 54240U 54244U
Two-way thrust ball bearing










| model | d2 | d | D | H | seal | Accuracy level | weight(kg) |
| flat | |||||||
| 54220U | 85 | 100 | 150 | 67 | Spherical seat | P0 | 5.64 |
| 54222U | 95 | 110 | 160 | 67 | Spherical seat | P0 | 5.94 |
| 54224U | 100 | 120 | 170 | 68 | Spherical seat | P0 | 6.68 |
| 54226U | 110 | 130 | 190 | 80 | Spherical seat | P0 | 10.2 |
| 54228U | 120 | 140 | 200 | 81 | Spherical seat | P0 | 11.2 |
| 54230U | 130 | 150 | 215 | 89 | Spherical seat | P0 | 15 |
| 54232U | 140 | 160 | 225 | 90 | Spherical seat | P0 | 16.5 |
| 54234U | 150 | 170 | 240 | 97 | Spherical seat | P0 | 19.8 |
| 54236U | 150 | 180 | 250 | 98 | Spherical seat | P0 | 20.6 |
| 54238U | 160 | 190 | 270 | 109 | Spherical seat | P0 | 29.8 |
| 54240U | 170 | 200 | 208 | 109 | Spherical seat | P0 | 30.6 |
| 54244U | 190 | 220 | 300 | 110 | Spherical seat | P0 | 34.1 |