Bearing No. | Boundary Dimensions (mm) | Basic load ratings(kN) | Limiting speeds (rpm) | Masskg | ||||||
d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | ||
![]() |
684C3 | 4 | 9 | 2.5 | 0.15 | 640 | 224 | 49000 | 57000 | 0.67 |