| Details | Bearing No. | Boundary Dimensions（mm) | Load ratings(KN) | Limiting Speeds(r/min) | Mass(Kg) | |||||||
| d | D | B | C | d1 | rmin | r1min | Cr | Cor | ||||
|
PWTR20 52-2RS | 20 | 52 | 24 | 25 | 27 | 1 | 0.5 | 25.5 | 29.5 | 3800 | 0.321 |
|
NUTR25 | 25 | 52 | 24 | 25 | 31 | 1 | 0.5 | 29 | 37.5 | 3400 | 0.281 |
|
|
PWTR25-2RS | 25 | 52 | 24 | 25 | 31 | 1 | 0.5 | 24.2 | 28 | 3800 | 0.281 |
|
NUTR205 | 25 | 52 | 24 | 25 | - | 1 | 0.5 | 24.2 | 28 | 3800 | 0.281 |
|
|
NUTR25 62 | 25 | 62 | 24 | 25 | 31 | 1 | 0.5 | 35.5 | 50 | 3400 | 0.450 |
|
PWTR25 62-2RS | 25 | 62 | 24 | 29 | 31 | 1 | 0.5 | 29 | 36 | 3800 | 0.450 |
|
|
NUTR30 | 30 | 62 | 28 | 29 | 38 | 1 | 0.5 | 40 | 50 | 2600 | 0.465 |
|
PWTR30-2RS | 30 | 62 | 28 | 29 | 38 | 1 | 0.5 | 35 | 39.5 | 2200 | 0.465 |
|
|
NUTR30 72 | 30 | 72 | 28 | 29 | 38 | 1 | 0.5 | 47.5 | 64 | 2600 | 0.697 |
|
PWTR30 72-2RS | 30 | 72 | 28 | 29 | 38 | 1 | 0.5 | 41 | 49 | 2200 | 0.697 |
|
|
NUTR35 | 35 | 72 | 28 | 29 | 44 | 1.1 | 0.6 | 44.5 | 60 | 2100 | 0.630 |
|
PWTR35-2RS | 35 | 72 | 28 | 29 | 44 | 1.1 | 0.6 | 38.5 | 46.5 | 1800 | 0.630 |
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