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53/2RS,ZZ Series Angular Contact Ball Bearings
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| Double Row Series (53/2RS,ZZ Series) | ||||||||
| Boundary dimensions (mm) | Basic load ratings (kN) | Limiting speeds (rpm) | Mass (Kg) | Bearing Number | ||||
| d | D | B | rs min | Cr | Cor | Grease | Approx | |
| 15 | 42 | 19 | 1 | 14.2 | 8.85 | 9,900 | 0.132 | 5302-2RS |
| 17 | 47 | 22.2 | 1 | 17.4 | 10.4 | 9,000 | 0.181 | 5303-2RS |
| 20 | 52 | 22.2 | 1.1 | 19.1 | 12.4 | 8,000 | 0.217 | 5304-2RS |
| 25 | 62 | 25.4 | 1.1 | 26.5 | 17.9 | 6,700 | 0.362 | 5305-2RS |
| 30 | 72 | 30.2 | 1.1 | 33.0 | 24.3 | 5,700 | 0.553 | 5306-2RS |
| 35 | 80 | 34.9 | 1.5 | 49.5 | 35.0 | 5,000 | 0.766 | 5307-2RS |
| 40 | 90 | 36.5 | 1.5 | 55.0 | 40.0 | 4,400 | 1.01 | 5308-2RS |
| 15 | 42 | 19 | 1 | 14.2 | 8.85 | 9,900 | 0.132 | 5302-ZZ |
| 17 | 47 | 22.2 | 1 | 17.4 | 10.4 | 9,000 | 0.181 | 5303-ZZ |
| 20 | 52 | 22.2 | 1.1 | 19.1 | 12.4 | 8,000 | 0.217 | 5304-ZZ |
| 25 | 62 | 25.4 | 1.1 | 26.5 | 17.9 | 6,700 | 0.362 | 5305-ZZ |
| 30 | 72 | 30.2 | 1.1 | 33.0 | 24.3 | 5,700 | 0.553 | 5306-ZZ |
| 35 | 80 | 34.9 | 1.5 | 49.5 | 35.0 | 5,000 | 0.766 | 5307-ZZ |
| 40 | 90 | 36.5 | 1.5 | 55.0 | 40.0 | 4,400 | 1.01 | 5308-ZZ |
