| 现行代号 | d | D | B | cr | cor | 类型 |
|---|---|---|---|---|---|---|
| NNU4920K | 100mm | 140mm | 40mm | 圆柱滚子轴承 | ||
| NU2315 | 75mm | 160mm | 55mm | 圆柱滚子轴承 | ||
| NU2314E | 70mm | 150mm | 51mm | 圆柱滚子轴承 | ||
| NU2314 | 70mm | 150mm | 51mm | 圆柱滚子轴承 | ||
| NU2313E | 65mm | 140mm | 48mm | 圆柱滚子轴承 | ||
| NU2313 | 65mm | 140mm | 48mm | 圆柱滚子轴承 | ||
| NU2312E | 60mm | 130mm | 46mm | 圆柱滚子轴承 | ||
| NU2311E | 55mm | 120mm | 43mm | 圆柱滚子轴承 | ||
| NU2311 | 55mm | 120mm | 43mm | 圆柱滚子轴承 | ||
| NU2310E | 50mm | 110mm | 40mm | 圆柱滚子轴承 | ||
| NU2310 | 50mm | 110mm | 40mm | 圆柱滚子轴承 | ||
| NU2309E | 45mm | 100mm | 36mm | 圆柱滚子轴承 | ||
| NU2309 | 45mm | 100mm | 36mm | 圆柱滚子轴承 | ||
| NU2308E | 40mm | 90mm | 33mm | 圆柱滚子轴承 | ||
| NU2308 | 40mm | 90mm | 33mm | 圆柱滚子轴承 | ||
| NU2307E | 35mm | 80mm | 31mm | 圆柱滚子轴承 | ||
| NU2307 | 35mm | 80mm | 31mm | 圆柱滚子轴承 | ||
| NU2306E | 30mm | 72mm | 27mm | 圆柱滚子轴承 | ||
| NU2306 | 30mm | 72mm | 27mm | 圆柱滚子轴承 | ||
| NU2305E | 25mm | 62mm | 24mm | 圆柱滚子轴承 | ||
| NU2305 | 25mm | 62mm | 24mm | 圆柱滚子轴承 | ||
| NJ309 | 45mm | 100mm | 25mm | 圆柱滚子轴承 | ||
| NJ309E | 45mm | 100mm | 25mm | 圆柱滚子轴承 | ||
| NJ308E+HJ308E | 40mm | 90mm | 23mm | 圆柱滚子轴承 | ||
| NJ309+HJ309 | 45mm | 100mm | 25mm | 圆柱滚子轴承 | ||
| NJ308E | 40mm | 90mm | 23mm | 圆柱滚子轴承 | ||
| NJ309 | 45mm | 100mm | 25mm | 圆柱滚子轴承 | ||
| NJ308+HJ308 | 40mm | 90mm | 23mm | 圆柱滚子轴承 | ||
| NJ308E+HJ308E | 40mm | 90mm | 23mm | 圆柱滚子轴承 | ||
| NJ308 | 40mm | 90mm | 23mm | 圆柱滚子轴承 |