| 符號 | 數值 | 說明 |
|---|---|---|
| D | 22 mm | 外徑 |
| d | 7 mm | 內徑 |
| C | 10 mm | 高度 |
| Cr w | 3.300 N | 基本額定動負荷（徑向） |
| C0r w | 1.700 N | 基本額定靜負荷（徑向） |
| Cur w | 83 N | 疲勞極限負荷（徑向） |
| nD G | 10.000 1/min | 永久脂潤滑轉速 |
| Fr per | 1.700 N | 外圈許用動負荷（徑向） |
| ≈m | 15 g | 重量 |
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INA
INA LR50/7-2RS-HLC 支承滾輪 7 × 22 × 10 mm
Yoke Type Track Roller
NT$631.28起
未稅ina:LR50/7-2RS-HLCNT$631.28
| 規格 | 價格 | 數量 |
|---|---|---|
| ina:LR50/7-2RS-HLC | NT$631.28 |
有庫存預計配送日期：2026.06.17（韓國庫存）
顯示價格為 EX-WORKS（國貿條規 2020）韓國首爾。運費、關稅及保險由買方承擔。
- Category
- 支承滾輪
- Dimensions
- 7x22x10mm
Overview
INA LR50/7-2RS-HLC 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.
| 符號 | 數值 | 說明 |
|---|---|---|
| d2 | 10,5 mm | 推力墊圈直徑 |
| rmin | 0,3 mm | 最小倒角尺寸 |
| R | 500 mm | 外圈外側輪廓半徑 |
| 項目 | 代碼 | 說明 |
|---|---|---|
| 密封 | 2RS | Lip seal on both sides, with axial sealing action |
| 外圈輪廓 | R500 | R500 |
| 再潤滑功能 | IR | Via inner ring lubrication hole |
- 徑向負荷
- 單向軸向負荷
- 雙向軸向負荷
- 終身潤滑，免維護
- 脂潤滑
- 兩側密封
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:
LR5072RSHLCLR50 7 2RS HLCLR507 2RS HLCLR5072RS HLCLR50 72RSHLCLR50 7 2RSHLCLR50LR507LR5072RSINALR5072RSHLCINA LR50 7 2RS HLCINALR50 7 2RS HLC
