INA
Yoke Type Track Roller
NT$83,776.76起
未稅| 規格 | 價格 | 數量 |
|---|---|---|
| ina:NNTR-90X220X100-2ZL | NT$83,776.76 |
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。
INA NNTR-90X220X100-2ZL 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.
Check track shape, outer ring profile, load direction, lubrication/sealing, and yoke or pin dimensions.
| 符號 | 數值 | 說明 |
|---|---|---|
| d | 90 mm | 內徑 |
| D | 220 mm | 外徑 |
| B | 100 mm | 內圈寬度 |
| Cr w | 490.000 N | 基本額定動負荷（徑向） |
| C0r w | 760.000 N | 基本額定靜負荷（徑向） |
| Cur w | 112.000 N | 疲勞極限負荷（徑向） |
| nD G | 400 1/min | 永久脂潤滑轉速 |
| F0r per | 760.000 N | Permissible static load, radial |
| Fr per | 600.000 N | 外圈許用動負荷（徑向） |
| ≈m | 22,055 kg | 重量 |
| 符號 | 數值 | 說明 |
|---|---|---|
| C | 98 mm | 外圈寬度 |
| rmin | 4 mm | 最小倒角尺寸 |
| r1 min | 2,5 mm | 最小倒角尺寸 |
| 項目 | 代碼 | 說明 |
|---|---|---|
| 密封 | 2ZL | Sealing shields on both sides |
| 符號 | 數值 | 說明 |
|---|---|---|
| d2 | 119 mm | 推力墊圈止動直徑 |
| D1 | 146 mm | Mounting dimension |
| d3 | 5 mm | 潤滑孔直徑 |
| R | 10.000 mm | 外圈外側輪廓半徑 |
| 3 | Number of lubrication holes |
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:
NNTR90X220X1002ZLNNTR 90X220X100 2ZLNNTR90X220X100 2ZLNNTR 90X220X1002ZLNNTR90X220X10090X220X100INANNTR90X220X1002ZLINA NNTR 90X220X100 2ZLINANNTR 90X220X100 2ZLINANNTR90X220X100 2ZLINA NNTR90X220X1002ZLINA NNTR 90X220X1002ZLNT$83,776.76起
未稅| 規格 | 價格 | 數量 |
|---|---|---|
| ina:NNTR-90X220X100-2ZL | NT$83,776.76 |
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