3057-series
Model list for the 3057-series cam rollers: bore, outer diameter and width with seal and clearance options. Open a model for full specs and verified equivalents.
7 models 12–35 mm bore range Full / partial / verify match grading
| Model | d (mm) | D (mm) | B (mm) | Seal | Clearance | Cross refs |
|---|---|---|---|---|---|---|
| 305701-C-2Z | 12 | 35 | 15.9 | ZZ | CN | 0 |
| 305702-C-2Z | 15 | 40 | 15.9 | ZZ | CN | 0 |
| 305703-C-2Z | 17 | 47 | 17.5 | ZZ | CN | 0 |
| 305704-C-2Z | 20 | 52 | 20.6 | ZZ | CN | 0 |
| 305705-C-2Z | 25 | 62 | 20.6 | ZZ | CN | 0 |
| 305706-C-2Z | 30 | 72 | 23.8 | ZZ | CN | 0 |
| 305707-C-2Z | 35 | 80 | 27 | ZZ | CN | 0 |