FOR REFERENCE ONLY
>
Bearing No. 7921CDT FY
Specifications
(Boundary dimensions ...etc)
| d(mm) | 105 |
|---|---|
| D(mm) | 145 |
| B(mm) | 40 |
| r(min.)(mm) | 1.1 |
| r1(min.)(mm) | 0.6 |
| Basic load ratings : Cr(kN) | 115 |
| Basic load ratings : C0r(kN) | 123 |
| Fatigue load limit : Cu(kN) | 5.75 |
| factor : f0() | 16.4 |
| Limiting speeds(Grease lub.)(min-1) | 5300 |
| Limiting speeds(Oil lub.)(min-1) | 7100 |
Mounting dimensions
| da(min.)(mm) | 112 |
|---|---|
| db(min.)(mm) | - |
| Da(max.)(mm) | 138 |
| db(max.)(mm) | 140.5 |
| ra(max.)(mm) | 1 |
| rb(max.)(mm) |
Refer.
| (Refer.)Mass(kg) | 1.62 |
|---|
2025/12/05