| 品牌 | 现行代号 | d | D | B | cr | cor | 类型 |
|---|---|---|---|---|---|---|---|
| INA | 81248 | 240mm | 340mm | 78mm | 推力滚子轴承 | ||
| SKF | NUP 2318 ECP | 90 | 190 | 64 | 500 | 540 | 圆柱滚子轴承 |
| INA | 81244 | 220mm | 300mm | 63mm | 推力滚子轴承 | ||
| SKF | NU 2318 ECJ | 90 | 190 | 64 | 500 | 540 | 圆柱滚子轴承 |
| INA | 81240 | 200mm | 280mm | 62mm | 推力滚子轴承 | ||
| SKF | NU 2318 ECM | 90 | 190 | 64 | 500 | 540 | 圆柱滚子轴承 |
| INA | 81238 | 190mm | 270mm | 62mm | 推力滚子轴承 | ||
| SKF | NU 2318 ECP | 90 | 190 | 64 | 500 | 540 | 圆柱滚子轴承 |
| INA | 81236 | 180mm | 250mm | 56mm | 推力滚子轴承 | ||
| SKF | NJ 2318 ECML | 90 | 190 | 64 | 500 | 540 | 圆柱滚子轴承 |
| INA | 81234 | 170mm | 240mm | 55mm | 推力滚子轴承 | ||
| SKF | NU 218 ECP | 90 | 160 | 30 | 208 | 220 | 圆柱滚子轴承 |
| INA | 81232 | 160mm | 225mm | 51mm | 推力滚子轴承 | ||
| SKF | NUP 318 ECML | 90 | 190 | 43 | 365 | 360 | 圆柱滚子轴承 |
| INA | 81230 | 150mm | 215mm | 50mm | 推力滚子轴承 | ||
| SKF | NU 218 ECJ | 90 | 160 | 30 | 208 | 220 | 圆柱滚子轴承 |
| INA | 81228 | 140mm | 200mm | 46mm | 推力滚子轴承 | ||
| SKF | NU 218 ECM | 90 | 160 | 30 | 208 | 220 | 圆柱滚子轴承 |
| INA | 81226 | 130mm | 190mm | 45mm | 推力滚子轴承 | ||
| SKF | NJ 2218 ECML | 90 | 160 | 40 | 280 | 315 | 圆柱滚子轴承 |