Roller CRA20-2Z/RSBA20-2Z, for TES20 rails and solid body slider, ecncentric, shielded, P6 dimension tolerance, P5 run-out , crowned OD
| D | 14 mm | 滚轮直径 |
| C | 4 mm | 滚轮宽度 |
| B | 9.2 mm | 总宽度 |
| B1 | 2.9 mm | 安装面到外圈端面的宽度 |
| B3 | 0.5 mm | 轴心凸出高度 |
| d1 | 7.35 mm | 肩部直径内圈 |
| g | M4 | 螺纹尺寸 |
| Cr | 765 N | 额定动载荷 |
| C0r | 410 N | 额定静载荷 |
| C0a | 163 N | 最大轴向载荷 |
| ≈m | 0.006 g | 重量 |
| SINOPEC 7014 | 油脂 | |
| -30°C to +170°C | 温度范围 °C | |
| -22°F to +338°F | 温度范围 °F |
| 0.006~0.012 | 径向游隙 |
| 20 | 用于导轨型号 | |
| TES20 | 用于导轨 | |
| CES20-60 | 用于滑块 |
| DIN 912 8.8 | 螺丝标准 | |
| M4 | 螺丝尺寸 | |
| NM | 7 Nm | 扭矩 (NM) |
| Rollon | ROLLCO | AUTOMOTION |
| CRA20-2Z | RSBA20-2Z | L1970.CRA20 |
