| Boundary dimensions  (mm)  | 
       Mass  (kg)  | 
              Bearing NO. | |||
| d | D | B | ZZ | ||
| 55 | 90 | 26 | 0.581 | 3011A-2Z | |
| 55 | 100 | 33.3 | 1.03 | 3211A | |
| 55 | 100 | 33.3 | 1.03 | 3211A-2RS | |
| 55 | 100 | 33.3 | 1.03 | 3211A-2Z | |
| 55 | 120 | 49.2 | 2.4 | 3311A | |
| 55 | 120 | 49.2 | 2.4 | 3311A-2RS | |
| 55 | 120 | 49.2 | 2.4 | 3311A-2Z | |
| 60 | 78 | 14 | 0.14 | 3812A | |
| 60 | 78 | 14 | 0.14 | 3812A-2RS | |
| 60 | 78 | 14 | 0.14 | 3812A-2Z | |
| 60 | 85 | 19 | 0.303 | 3912A | |
| 60 | 85 | 19 | 0.303 | 3912A-2RS | |
| 60 | 85 | 19 | 0.303 | 3912A-2Z | |
| 60 | 95 | 26 | 0.621 | 3012A | |
| 60 | 95 | 26 | 0.621 | 3012A-2RS | |
| 60 | 95 | 26 | 0.621 | 3012A-2Z | |
| 60 | 110 | 36.5 | 1.4 | 3212A | |
| 60 | 110 | 36.5 | 1.4 | 3212A-2RS | |
| 60 | 110 | 36.5 | 1.4 | 3212A-2Z | |
| 60 | 130 | 54 | 3.24 | 3312A | |
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