| 符号 | 数值 | 说明 |
|---|---|---|
| D | 24 mm | 外径 |
| d | 8 mm | 内径 |
| C | 11 mm | 高度 |
| Cr w | 4.300 N | 基本额定动载荷（径向） |
| C0r w | 2.460 N | 基本额定静载荷（径向） |
| Cur w | 122 N | 疲劳极限载荷（径向） |
| nD G | 10.000 1/min | 永久脂润滑转速 |
| Fr per | 2.460 N | 外圈许用动载荷（径向） |
| ≈m | 0,03 kg | 重量 |
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INA
INA LR50/8-2RSR 支承滚轮 8 × 24 × 11 mm
Yoke Type Track Roller
CN¥231.29起
不含税ina:LR50/8-2RSRCN¥231.29
| 规格 | 价格 | 数量 |
|---|---|---|
| ina:LR50/8-2RSR | CN¥231.29 |
有库存预计配送日期：2026.06.17（韩国库存）
显示价格为 EX-WORKS（国际贸易术语 2020）韩国首尔。运费、关税及保险由买方承担。
- Category
- 支承滚轮
- Dimensions
- 8x24x11mm
Overview
INA LR50/8-2RSR Yoke Type Track Roller is an outer-ring rotating roller bearing that follows cam rails or guide tracks. With a thick outer ring and needle or roller elements, it handles localized and shock loads in automation systems, linear guides, and conveyor tracks.
The thick outer ring directly contacts the track, while needle or cylindrical rollers support the internal load. It is mounted in a yoke or fork arrangement for repetitive linear or cam-following motion.
Key features
- Thick outer ring for track contact
- High radial and shock load capability
- Suitable for cam and rail-following motion
- Sealed or shielded protection options
Typical applications
- Automated transfer systems
- Cam mechanisms
- Conveyor tracks
- Packaging, printing, and textile machines
Selection guidance
Check track shape, outer ring profile, load direction, lubrication/sealing, and yoke or pin dimensions.
| 符号 | 数值 | 说明 |
|---|---|---|
| d2 | 10,5 mm | 推力垫圈直径 |
| rmin | 0,3 mm | 最小倒角尺寸 |
| R | 500 mm | 外圈外侧轮廓半径 |
| 项目 | 代码 | 说明 |
|---|---|---|
| 密封 | 2RSR | Lip seal on both sides, with radial sealing action |
| 外圈轮廓 | R500 | R500 |
| 再润滑功能 | IR | Via inner ring lubrication hole |
- 径向载荷
- 单向轴向载荷
- 双向轴向载荷
- 终身润滑，免维护
- 脂润滑
- 两侧密封
Also searched as
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
LR5082RSRLR50 8 2RSRLR508 2RSRLR50 82RSRLR50LR508INALR5082RSRINA LR50 8 2RSRINALR50 8 2RSRINALR508 2RSRINA LR5082RSRINA LR50 82RSR
