| 外形尺寸（mm) | 额定载荷(N) | 轴承代号 | 安装尺寸(mm) | 重量(kg) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | γ+0.50 | Cr | Cor | Da (最小） | da (最大） | γa (最大) | (参考) | |
| 165.1 | 215.9 | 25.4 | 2.1 | 50000 | 61000 | NBC 16525 | 172.5 | 208.5 | 2 | 2.3 |
| 165.1 | 203.2 | 19.05 | 2.1 | 33500 | 46500 | NBC 16519 | 172.5 | 196 | 2 | 1.25 |
| 165.1 | 190.5 | 12.7 | 1.6 | 18600 | 30500 | NBC 16512 | 171.5 | 184.5 | 1.5 | 0.55 |
| 165.1 | 184.15 | 9.525 | 1.1 | 12200 | 22700 | NBC 16509 | 170.5 | 179 | 1 | 0.3 |
| 165.1 | 180.975 | 7.938 | 1.1 | 9650 | 19600 | NBC 16507 | 170.5 | 175.5 | 1 | 0.21 |
| 165.1 | 177.8 | 6.35 | 0.7 | 6800 | 15100 | NBC 16506 | 169.5 | 173.5 | 0.6 | 0.13 |
| 152.4 | 203.2 | 25.4 | 2.1 | 49500 | 58000 | NBC 15225 | 159.5 | 196 | 2 | 2.2 |
| 152.4 | 190.5 | 19.05 | 2.1 | 32500 | 43000 | NBC 15219 | 159.5 | 183.5 | 2 | 1.2 |
| 152.4 | 177.8 | 12.7 | 1.6 | 18100 | 28200 | NBC 15212 | 158.5 | 171.5 | 1.5 | 0.5 |
| 152.4 | 171.45 | 9.525 | 1.1 | 11900 | 21000 | NBC 15209 | 157.5 | 166 | 1 | 0.28 |
| 152.4 | 168.275 | 7.938 | 1.1 | 9400 | 18200 | NBC 15207 | 157.5 | 163 | 1 | 0.2 |
| 152.4 | 165.1 | 6.35 | 0.7 | 6600 | 13900 | NBC 15206 | 156.5 | 161 | 0.6 | 0.12 |
| 139.7 | 190.5 | 25.4 | 2.1 | 47000 | 52000 | NBC 13925 | 147 | 183.5 | 2 | 2.1 |
| 139.7 | 177.8 | 19.05 | 2.1 | 31500 | 39500 | NBC 13919 | 147 | 170.5 | 2 | 1.15 |
| 139.7 | 165.1 | 12.7 | 1.6 | 17500 | 25900 | NBC 13912 | 146 | 159 | 1.5 | 0.45 |
| 139.7 | 158.75 | 9.525 | 1.1 | 11500 | 19300 | NBC 13909 | 145 | 153.5 | 1 | 0.26 |
| 139.7 | 155.575 | 7.938 | 1.1 | 9100 | 16700 | NBC 13907 | 145 | 150.5 | 1 | 0.18 |
| 139.7 | 152.4 | 6.35 | 0.7 | 6400 | 12800 | NBC 13906 | 144 | 148 | 0.6 | 0.11 |
| 127 | 177.8 | 25.4 | 2.1 | 46000 | 49000 | NBC 12725 | 134 | 170.5 | 2 | 1.8 |
| 127 | 165.1 | 19.05 | 2.1 | 30500 | 36000 | NBC 12719 | 134 | 158 | 2 | 1 |