Product drawing
drawing
| External dimensions（mm) | Rated load(N) | Bearing code | Installation size(mm) | weight(kg) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | γ+0.50 | Cr | Cor | Da (minimum） | da (maximum） | γa (maximum) | (refer to) | |
| 152.4 | 190.5 | 19.05 | 2.1 | 35000 | 51500 | NBA 15219 | 159.5 | 183.5 | 2 | 1.3 |
| 152.4 | 203.2 | 25.4 | 2.1 | 52000 | 68000 | NBA 15225 | 159.5 | 196 | 2 | 2.35 |
| 165.1 | 177.8 | 6.35 | 0.7 | 7150 | 17500 | NBA 16506 | 169.5 | 173.5 | 0.6 | 0.14 |
| 165.1 | 180.975 | 7.938 | 1.1 | 10100 | 22900 | NBA 16507 | 170.5 | 175.5 | 1 | 0.22 |
| 165.1 | 184.15 | 9.525 | 1.1 | 13400 | 28100 | NBA 16509 | 170.5 | 179 | 1 | 0.32 |
| 165.1 | 190.5 | 12.7 | 1.6 | 19500 | 35500 | NBA 16512 | 171.5 | 184.5 | 1.5 | 0.58 |
| 165.1 | 203.2 | 19.05 | 2.1 | 36000 | 56000 | NBA 16519 | 172.5 | 196 | 2 | 1.4 |
| 165.1 | 215.9 | 25.4 | 2.1 | 53500 | 73000 | NBA 16525 | 172.5 | 208.5 | 2 | 2.55 |
| 177.8 | 190.5 | 6.35 | 0.7 | 7350 | 18800 | NBA 17706 | 182 | 186.5 | 0.6 | 0.15 |
| 177.8 | 193.675 | 7.938 | 1.1 | 10400 | 24700 | NBA 17707 | 183 | 188.5 | 1 | 0.24 |
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