可承受不对中
高承载能力
使用寿命长
低摩擦
坚固耐用
密封型号可应对最严峻的挑战
提高了在污染环境中的使用寿命
最大程度减少润滑剂消耗
预先润滑并密封，便于安装
更低的维护与运营成本
| 型号 | 内径 | 外径 | 厚度 | 基本额定动荷 | 极限转速 |
|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | (kN) | [r/min] | |
| 22205/20 E | 20 | 52 | 18 | 49.9 | 44 |
| 21305 CC | 25 | 62 | 17 | 49.1 | 41.5 |
| 22205 E | 25 | 52 | 18 | 49.9 | 44 |
| 22205 EK | 25 | 52 | 18 | 49.9 | 44 |
| BS2-2205-2RS/GFP9VA944 | 25 | 52 | 23 | 49.9 | 44 |
| BS2-2205-2RS/VT143 | 25 | 52 | 23 | 49.9 | 44 |
| 21306 CC | 30 | 72 | 19 | 65.7 | 61 |
| 22206 E | 30 | 62 | 20 | 66.1 | 58.5 |
| 22206 EK | 30 | 62 | 20 | 66.1 | 58.5 |
| BS2-2206-2RS/GFP9VA944 | 30 | 62 | 25 | 66.1 | 58.5 |
| BS2-2206-2RS/VT143 | 30 | 62 | 25 | 66.1 | 58.5 |
| 21307 CC | 35 | 80 | 21 | 79.2 | 72 |
| 22207 E | 35 | 72 | 23 | 88.8 | 83 |
| 22207 EK | 35 | 72 | 23 | 88.8 | 83 |
| BS2-2207-2RS/GFP9VA944 | 35 | 72 | 28 | 88.8 | 83 |
| BS2-2207-2RS/VT143 | 35 | 72 | 28 | 88.8 | 83 |
| 21308 E | 40 | 90 | 23 | 107 | 108 |
| 21308 EKW | 40 | 90 | 23 | 107 | 108 |
| 22208 E | 40 | 80 | 23 | 98.5 | 91.5 |
| 22208 EK | 40 | 80 | 23 | 98.5 | 91.5 |
| 22308 E | 40 | 90 | 33 | 155 | 140 |
| 22308 E/VA405 | 40 | 90 | 33 | 155 | 140 |
| 22308 EK | 40 | 90 | 33 | 155 | 140 |
| BS2-2208-2RS/GFP9VA944 | 40 | 80 | 28 | 98.5 | 91.5 |
| BS2-2208-2RS/VT143 | 40 | 80 | 28 | 98.5 | 91.5 |
