| Overall dimensions（mm) | Rated load(N) | Bearing code | Installation dimensions(mm) | Weight(kg) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | γ+0.50 | Cr | Cor | Da (minimum） | da (maximum） | γa (maximum) | (Reference) | |
| 304.8 | 323.85 | 12.7 | 0.4 | 13200 | 36000 | 3NBX0412DD | 308 | 320.5 | 0.4 | 0.72 |
| 279.4 | 298.45 | 12.7 | 0.4 | 12800 | 33000 | NBX27912DD | 282.5 | 295 | 0.4 | 0.66 |
| 254 | 273.05 | 12.7 | 0.4 | 12300 | 30000 | NBX25412DD | 257 | 270 | 0.4 | 0.6 |
| 228.6 | 247.65 | 12.7 | 0.4 | 11900 | 27200 | NBX22812DD | 232 | 244.5 | 0.4 | 0.54 |
| 203.2 | 222.25 | 12.7 | 0.4 | 11400 | 24200 | NBX20312DD | 206.5 | 219 | 0.4 | 0.48 |
| 190.5 | 209.55 | 12.7 | 0.4 | 11100 | 22800 | NBX19012DD | 193.5 | 206.5 | 0.4 | 0.45 |
| 177.8 | 196.85 | 12.7 | 0.4 | 10900 | 21300 | NBX17712DD | 181 | 193.5 | 0.4 | 0.42 |
| 165.1 | 184.15 | 12.7 | 0.4 | 10600 | 19800 | NBX16512DD | 168.5 | 181 | 0.4 | 0.4 |
| 152.4 | 171.45 | 12.7 | 0.4 | 10300 | 18300 | NBX15212DD | 155.5 | 168 | 0.4 | 0.37 |
| 139.7 | 158.75 | 12.7 | 0.4 | 10000 | 16800 | NBX13912DD | 143 | 155.5 | 0.4 | 0.34 |
| 127 | 146.05 | 12.7 | 0.4 | 9650 | 15300 | NBX12712DD | 130 | 143 | 0.4 | 0.3 |
| 120.65 | 139.7 | 12.7 | 0.4 | 9500 | 14600 | NBX12012DD | 124 | 136.5 | 0.4 | 0.28 |
| 114.3 | 133.35 | 12.7 | 0.4 | 9350 | 13800 | NBX11412DD | 117.5 | 130 | 0.4 | 0.27 |
| 107.95 | 127 | 12.7 | 0.4 | 9150 | 13100 | NBX10712DD | 111 | 124 | 0.4 | 0.25 |
| 101.6 | 120.65 | 12.7 | 0.4 | 8950 | 12400 | NBX10112DD | 105 | 117.5 | 0.4 | 0.24 |
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