Wheal dia(MM) | Width (MM) | Wheal material | load capacity/per pcs | Bearing |
| | | | |
| 59 | Nylon | 400 | 6204 |
| 69 | Nylon | 400 | 6204 |
80 | 79 | Nylon | 450 | 6204 |
| 89 | Nylon | 500 | 6204 |
| 99 | Nylon | 550 | 6204 |
180 | 50 | Nylon | 650 | 6205 |