Bearing No. | Boundary dimensions (mm ) | Load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | ||||||
d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | ||
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71809 | 45 | 58 | 7 | - | 4.9 | 6.7 | 20000 | 34000 | 0.04 |