| 轴承型号 | 品牌 | 系列 | 内径(mm) | 外径(mm) | 厚度(mm) |
| RSF-4992E4 | NSK | 满装圆柱滚子轴承滑轮用 | |||
| NNU4992 | NTN | NNU型圆柱孔 | |||
| NNU4992BK/SPW33 | SKF | SKF高精密双列圆柱滚子轴承 | |||
| NNU4992-S-K-M-SP | FAG | NNU49..-S-K-M-SP | |||
| NNU4992 | KOYO | NNU圆柱孔 | |||
| NNU4992B/SPW33 | SKF | SKF高精密双列圆柱滚子轴承 | |||
| NNU4992K | NSK | 圆柱滚子轴承 | |||
| RS-4992E4 | NSK | 满装圆柱滚子轴承滑轮用 | |||
| NNU4992K | NTN | NNU型圆锥孔,锥度1:12 | |||
| NNU4992 | NSK"} | 圆柱滚子轴承 |