Model:F689
Brand:NSK
| d | 9 |
|---|---|
| D | 17 |
| D1 | 19 |
| D2 | 19 |
| B | 4 |
| B1 | 5 |
| C1 | 1 |
| C2 | 1.1 |
| γ(min) | 0.2 |
| γ1(min) | 0.2 |
| Cr | 1330 |
|---|---|
| Cor | 665 |
| Cr | 136 |
|---|---|
| Cor | 68 |
| Fat lubrication open type Z·ZZ V·VV |
36000 |
|---|---|
| D·DD | 24000 |
| Oil lubrication open type Z |
43000 |
| open type | F689 |
|---|---|
| Dust cover type | F689ZZ1 |
| Seal ring type | VV |
| Seal ring type | DD |
| da(min) | 10.6 |
|---|---|
| db(max) | 11.5 |
| γa(max) | 0.2 |
| γb(max) | 0.2 |
| open type | 3.97 |
|---|---|
| Dust cover type | 4.91 |
















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