Model:MF137
Brand:NSK
| d | 7 |
|---|---|
| D | 13 |
| D1 | 14.2 |
| D2 | 14.6 |
| B | 3 |
| B1 | 4 |
| C1 | 0.6 |
| C2 | 0.8 |
| γ(min) | 0.2 |
| γ1(min) | 0.15 |
| Cr | 540 |
|---|---|
| Cor | 276 |
| Cr | 55 |
|---|---|
| Cor | 28 |
| Fat lubrication open type Z·ZZ V·VV |
40000 |
|---|---|
| D·DD | — |
| Oil lubrication open type Z |
48000 |
| open type | MF137 |
|---|---|
| Dust cover type | MF137ZZ |
| Seal ring type | — |
| Seal ring type | — |
| da(min) | 8.6 |
|---|---|
| db(max) | 9 |
| γa(max) | 0.2 |
| γb(max) | 0.15 |
| open type | 1.7 |
|---|---|
| Dust cover type | 2.23 |
















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