| 符號 | 數值 | 說明 |
|---|---|---|
| D | 52 mm | 外徑 |
| F | 30 mm | 內圈滾道直徑 |
| C | 17,8 mm | 外圈寬度 |
| Cr w | 14.500 N | 基本額定動負荷（徑向） |
| C0r w | 20.300 N | 基本額定靜負荷（徑向） |
| Cur w | 2.950 N | 疲勞極限負荷（徑向） |
| nD G | 1.800 1/min | 永久脂潤滑轉速 |
| ≈m | 0,209 kg | 重量 |
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INA
INA NA2205-2RSR 支承滾輪 25 × 52 × 18 mm
Yoke Type Track Roller
NT$678.62起
未稅ina:NA2205-2RSRNT$678.62
| 規格 | 價格 | 數量 |
|---|---|---|
| ina:NA2205-2RSR | NT$678.62 |
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
- 25x52x18mm
Overview
INA NA2205-2RSR 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.
| 符號 | 數值 | 說明 |
|---|---|---|
| d | 25 mm | 內徑 |
| B | 18 mm | Width of the bearing |
| D1 min | 38 mm | Minimum mounting dimension |
| rmin | 1 mm | 最小倒角尺寸 |
| r1 min | 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 | 2RSR | Lip seal on both sides |
| 外圈輪廓 | R500 | R500 |
| 再潤滑功能 | IR | Via inner ring lubrication hole |
- 徑向負荷
- 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:
NA22052RSRNA2205 2RSRNA2205INANA22052RSRINA NA2205 2RSRINANA2205 2RSRINA NA22052RSRINANA2205
