Model:639
Brand:NSK
| d | 9 |
|---|---|
| D | 30 |
| B | 10 |
| B1 | 10 |
| γ(min) | 0.6 |
| γ1(min) | 0.6 |
| Cr | 5100 |
|---|---|
| C0r | 2390 |
| Cr | 520 |
|---|---|
| C0r | 244 |
| Fat lubrication Z·ZZ V·VV |
24000 |
|---|---|
| D·DD | - |
| oiling Z | 30000 |
| open type | 639 |
|---|---|
| Dust cover type | 639ZZ |
| Non-contact sealed type |
VV |
| Contact seal type | — |
| da(min) | 13 |
|---|---|
| db(max) | 16.1 |
| da(max) | 26 |
| Db(min) | 25.6 |
| γa(max) | 0.6 |
| γb(max) | 0.6 |
| open type | 36.5 |
|---|---|
| Dust cover type | 36 |
















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