| Bearing No. | Boundary Dimensions (mm) | Basic load ratings(kN) | Limiting speeds (rpm) | Masskg | ||||||
| d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | ||
|
68/1.5 | ?1.5 | 4 | 1.2 | 0.15 | 102 | 29 | 88000 | 100000 | 0.07 |
|
|
68/1.5C3 | 1.5 | 4 | 1.2 | 0.15 | 102 | 29 | 88000 | 100000 | 0.07 |
|
|
68/2.5 | 2.5 | 6 | 1.8 | 0.08 | 209 | 73 | 65000 | 76000 | 0.22 |
|
|
68/2.5C3 | 2.5 | 6 | 1.8 | 0.08 | 209 | 73 | 65000 | 76000 | 0.22 |
|
|
681 | 1 | 3 | 1 | 0.05 | 80 | 22 | 120000 | 140000 | 0.05 |
|
|
681C3 | 1 | 3 | 1 | 0.05 | 80 | 22 | 120000 | 140000 | 0.05 |
|
|
682 | 2 | 5 | 1.5 | 0.08 | 171 | 51 | 74000 | 87000 | 0.13 |
|
|
682C3 | 2 | 5 | 1.5 | 0.08 | 171 | 51 | 74000 | 87000 | 0.13 |
|
|
683 | 3 | 7 | 2 | 0.1 | 390 | 130 | 58000 | 68000 | 0.33 |
|
|
683C3 | 3 | 7 | 2 | 0.1 | 390 | 130 | 58000 | 68000 | 0.33 |
|
|
684 | 4 | 9 | 2.5 | 0.15 | 640 | 224 | 49000 | 57000 | 0.67 |
|
|
684C3 | 4 | 9 | 2.5 | 0.15 | 640 | 224 | 49000 | 57000 | 0.67 |
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