FOR REFERENCE ONLY
Bearing No. WF688 ZZ
Specification data (main dimensions, etc.)
| d(mm) | 8 |
|---|---|
| D(mm) | 16 |
| B(mm) | 5 |
| r(min.)(mm) | 0.2 |
| Basic load ratings : Cr(kN) | 1.55 |
| Basic load ratings : C0r(kN) | 0.59 |
| Fatigue load limit : Cu(kN) | 0.020 |
| factor : f0 | 14.8 |
| Limiting speeds(Grease lub.)(min-1) | 42000 |
| Limiting speeds(Oil lub.)(min-1) | - |
| Dimensions of flange D1(mm) | 18 |
| Dimensions of flange C1(mm) | 1.1 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 9.6 mm |
|---|---|
| ra(max.)(mm) | 0.2 mm |
| Mass(Refer.)(kg) | 3.6 kg |
2026/07/04