调心球轴承是一款具备自动调心功能的传动部件,可补偿轴与轴承座的安装偏差(如同轴度误差),适配高速运转场景。结构紧凑、承载平稳,维护便捷,广泛应用于电机、泵阀、工程机械等设备,能有效降低安装精度要求,提升设备运行稳定性。
| Designation | Bore diameter | Outside diameter | Width | Basic dynamic load rating | Limiting speed |
|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | [kN] | [r/min] | |
| 1320 K | 100 | 215 | 47 | 143 | 4000 |
| 1320 KM | 100 | 215 | 47 | 143 | 4000 |
| 2205 E-2RS1KTN9 | 25 | 52 | 18 | 14.3 | 9000 |
| 2205 E-2RS1TN9 | 25 | 52 | 18 | 14.3 | 9000 |
| 2205 EKTN9 | 25 | 52 | 18 | 16.8 | 18000 |
| 2206 E-2RS1KTN9 | 30 | 62 | 20 | 15.6 | 7500 |
| 2207 E-2RS1KTN9 | 35 | 72 | 23 | 19 | 6300 |
| 2208 E-2RS1TN9 | 40 | 80 | 23 | 19.9 | 5600 |
| 2210 ETN9 | 50 | 90 | 23 | 33.8 | 9500 |
| 2211 E-2RS1TN9 | 55 | 100 | 25 | 27.6 | 4300 |
| 2214 | 70 | 125 | 31 | 44.2 | 6700 |
| 2216 ETN9 | 80 | 140 | 33 | 65 | 6000 |
| 2222 K | 110 | 200 | 53 | 124 | 4300 |
| 2222 M | 110 | 200 | 53 | 124 | 4300 |
| 2301 | 12 | 37 | 17 | 11.7 | 28000 |
| 2305 E-2RS1TN9 | 25 | 62 | 24 | 19 | 7500 |
| 2306 E-2RS1TN9 | 30 | 72 | 27 | 22.5 | 6700 |
| 2306 K | 30 | 72 | 27 | 31.2 | 13000 |
| 2308 EM | 40 | 90 | 33 | 54 | 10000 |
| 2308 ETN9 | 40 | 90 | 33 | 54 | 10000 |
| 2310 | 50 | 110 | 40 | 63.7 | 8500 |
| 2310 E-2RS1TN9 | 50 | 110 | 40 | 43.6 | 4000 |
| 2310 K | 50 | 110 | 40 | 63.7 | 8500 |
| 2310 M | 50 | 110 | 40 | 63.7 | 8500 |