3980-series
Model list for the 3980-series tapered roller bearings: bore, outer diameter and width with seal and clearance options. Open a model for full specs and verified equivalents.
1 model 63.5–63.5 mm bore range Full / partial / verify match grading
| Model | d (mm) | D (mm) | B (mm) | Seal | Clearance | Cross refs |
|---|---|---|---|---|---|---|
| 3982-3920 | 63.5 | 112.712 | 30.163 | open | CN | 2 |