Bearing Number | Boundary dimensions | |||
d (mm) | d (in) | D (mm) | D (in) | |
6813-NR | 65 | 2.561 | 85 | 3.349 | 6812-NR | 60 | 2.364 | 78 | 3.073 |
6811-NR | 55 | 2.167 | 72 | 2.837 | 6810-NR | 50 | 1.97 | 65 | 2.561 |
6809-NR | 45 | 1.773 | 58 | 2.285 | 6808-NR | 40 | 1.576 | 52 | 2.049 |
6807-NR | 35 | 1.379 | 47 | 1.852 | 6806-NR | 30 | 1.182 | 42 | 1.655 |
6805-NR | 25 | 0.985 | 37 | 1.458 | 6804-NR | 20 | 0.788 | 32 | 1.261 |
6804-ZNR | 20 | 0.788 | 32 | 1.261 | 6805-ZNR | 25 | 0.985 | 37 | 1.458 |