| 轴承型号 | 品牌 | 系列 | 内径(mm) | 外径(mm) | 厚度(mm) |
| NNU4996B/W33 | SKF | 圆柱滚子轴承 | |||
| NNU4996-S-K-M-SP | FAG | NNU49..-S-K-M-SP | |||
| NNU4996 | KOYO | NNU圆柱孔 | |||
| NNU4996 | NTN | NNU型圆柱孔 | |||
| NNU4996K | NTN | NNU型圆锥孔,锥度1:12 | |||
| NNU4996 | NSK | 圆柱滚子轴承 | |||
| NNU4996BK/W33 | SKF | 圆柱滚子轴承 | |||
| NNU4996BK/W33 | FAG | 圆柱滚子轴承 | |||
| NNU4996K | NSK | 圆柱滚子轴承 | |||
| RS-4996E4 | NSK"} | 满装圆柱滚子轴承滑轮用 |