力士乐滚轮导轨 R1921|德国Rexroth导轨|凸轮滚珠导轨
技术数据：
| 规格 | 20 | 25 | 32 | 32-2 | 42 | 52 | 52-2 | 52-4 | |
| 温度稳定性 | -20 °C ... +80 °C | ||||||||
| 重量 | kg/m | 0.6 | 1 | 1.6 | 2.68 | 4.4 | |||
| 规格 | 零件编号 | 孔 | 每米孔数 |
| 20 | R192101931 | 无孔 | - |
| R192111931 | 16 1) | ||
| 25 | R192102531 | 无孔 | - |
| R192112531 | 16 1) | ||
| 32 | R192103231 | 无孔 | - |
| R192113231 | 8 1) | ||
| 32-2 | R192123231 | 16 1) | |
| 42 | R192104231 | 无孔 | - |
| R192114231 | 8 1) | ||
| 52 | R192105231 | 无孔 | - |
| R192115231 | 4 1) | ||
| 52-2 | R192125231 | 8 1) | |
| 52-4 | R192145231 | 16 1) |
推荐导轨长度：
| 规格 -型号 | 孔间距 T | 孔/导轨长度 L | |||
| mm | mm | 数量/mm | |||
| 20, 25, 32-2, 52-4 | 62,5 | 2/121 | 10/621 | 18/1121 | 40/2496 |
| 4/246 | 12/746 | 20/1246 | 50/3125 | ||
| 6/371 | 14/871 | 24/1496 | 56/3496 | ||
| 8/496 | 16/996 | 30/1871 | |||
| 32, 42, 52-2 | 125 | 2/246 | 10/1246 | 18/2246 | 28/3496 |
| 4/496 | 12/1496 | 20/2496 | |||
| 6/746 | 14/1746 | 22/2746 | |||
| 8/996 | 16/1996 | 24/2996 | |||
| 52 | 250 | 2/496 | 6/1496 | 14/3496 | |
| 3/746 | 8/1996 | ||||
| 4/996 | 10/2496 | ||||
| 5/1246 | 12/2996 | ||||
订购导轨：
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