直线导轨滑块与导轨配套,分为滚珠型、滚柱型。滚珠滑块四向承载均衡、摩擦低、适合高速精密工况;滚柱滑块接触面积大,刚性与重载性能更强。支持任意姿态安装,可设置预紧提升刚性,配备防尘密封圈。广泛用于数控机床、自动化设备、机械手、激光设备、检测仪器等需要高精度直线导向的场景。
| 轴承型号 | 基础尺寸(mm) | 基本载荷 (KN) |
轴承重量 | |||
|---|---|---|---|---|---|---|
| W | L | C | 动负荷 Cr |
静负荷 Cor |
||
| WEW50CC | 50 | 50 | 140 | 61.52 | 97.1 | 3.71 |
| WEW35CC | 35 | 35 | 102.6 | 29.8 | 49.4 | 1.26 |
| WEW27CC | 27 | 27 | 72.8 | 12.4 | 21.6 | 0.43 |
| WEW21CC | 21 | 21 | 59 | 7.21 | 13.7 | 0.23 |
| WEW17CC | 17 | 17 | 50.6 | 5.23 | 9.64 | 0.13 |
| WEH50CA | 50 | 50 | 140 | 61.52 | 97.1 | 3.16 |
| WEH35CA | 35 | 35 | 102.6 | 29.8 | 49.4 | 1.1 |
| WEH27CA | 27 | 27 | 72.8 | 12.4 | 21.6 | 0.35 |
| WEH21CA | 21 | 21 | 59 | 7.21 | 13.7 | 0.2 |
| WEH17CA | 17 | 17 | 50.6 | 5.23 | 9.64 | 0.12 |
| RGW65CA | 65 | 100 | 145 | 298 | 505 | 3.95 |
| RGW55CA | 55 | 85 | 120 | 228 | 385 | 3 |
| RGW45CA | 45 | 75 | 98 | 168 | 280 | 2.3 |
| RGW35CA | 35 | 52 | 80 | 108 | 180.5 | 1.52 |
| RGW30CA | 30 | 45 | 70 | 82.8 | 136 | 1.05 |
| RGW25CA | 25 | 36 | 62 | 57.2 | 93.5 | 0.72 |
| RGW20CA | 20 | 32 | 55 | 39.5 | 63.2 | 0.48 |
| RGH65CA | 65 | 100 | 145 | 320 | 545 | 3.8 |
| RGH55CA | 55 | 85 | 120 | 245 | 415 | 2.9 |
| RGH45CA | 45 | 75 | 98 | 180.6 | 301.7 | 2.2 |