Model:688A
Brand:NSK
| d | 8 |
|---|---|
| D | 16 |
| B | 4 |
| B1 | 5 |
| γ(min) | 0.2 |
| γ1(min) | 0.2 |
| Cr | 1610 |
|---|---|
| C0r | 710 |
| Cr | 164 |
|---|---|
| C0r | 73 |
| Fat lubrication Z·ZZ V·VV |
36000 |
|---|---|
| D·DD | 28000 |
| oiling Z | 43000 |
| open type | 688A |
|---|---|
| Dust cover type | 688AZZ1 |
| Non-contact sealed type |
VV |
| Contact seal type | DD |
| da(min) | 9.6 |
|---|---|
| db(max) | 10.2 |
| da(max) | 14.4 |
| Db(min) | 14.2 |
| γa(max) | 0.2 |
| γb(max) | 0.2 |
| open type | 3.12 |
|---|---|
| Dust cover type | 4.02 |
















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