| Inquiry | Part Number | Dimensions(mm) | |||
| d | D | B | r(min) | ||
|
7920C | 100 | 140 | 20 | 1.1 |
|
|
7020C | 100 | 150 | 24 | 1.5 |
|
|
7921C | 105 | 145 | 20 | 1.1 |
|
|
7922C | 110 | 150 | 20 | 1.1 |