FOR REFERENCE ONLY
Bearing No. NNU4936K
Specification data (main dimensions, etc.)
| d(mm) | 180 |
|---|---|
| D(mm) | 250 |
| B(mm) | 69 |
| r(min.)(mm) | 2 |
| Fw(mm) | 202 |
| Ew(mm) | - |
| Basic load ratings : Cr(kN) | 572 |
| Basic load ratings : C0r(kN) | 964 |
| Fatigue load limit : Cu(kN) | 117 |
| Limiting speeds(Grease lub.)(min-1) | 2100 |
| Limiting speeds(Oil lub.)(min-1) | 2600 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 189 mm |
|---|---|
| da(max.)(mm) | 199.5 mm |
| db(min.)(mm) | 205 mm |
| Da(max.)(mm) | 241 mm |
| da(min.)(mm) | - mm |
| ra(max.)(mm) | 2 mm |
| Mass(Refer.)(kg) | 10.1 kg |
2026/07/01