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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71801 | 12 | 21 | 5 | - | 2 | 1.4 | 70000 | 110000 | 0.006 |