FOR REFERENCE ONLY
>
Bearing No. 6921-1 ZZ
Specifications
(Boundary dimensions ...etc)
| d(mm) | 105 |
|---|---|
| D(mm) | 145 |
| B(mm) | 20 |
| r(min.)(mm) | 1.1 |
| Basic load ratings : Cr(kN) | 53.0 |
| Basic load ratings : C0r(kN) | 42.1 |
| Fatigue load limit : Cu(kN) | 1.95 |
| factor : f0() | 16.4 |
| Limiting speeds(Grease lub.)(min-1) | 4300 |
| Limiting speeds(Oil lub.)(min-1) |
Mounting dimensions
| da(min.)(mm) | 111.5 |
|---|---|
| da(max.)(mm) | 115 |
| Da(max.)(mm) | 138.5 |
| ra(max.)(mm) | 1 |
Refer.
| (Refer.)Mass(kg) | 1.00 |
|---|
2025/10/30