421N20UDRL4000
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400系列滾珠導軌, 20mm, 標準, 底部螺栓固定, 硬鉻電鍍鋼合金
Lead Time:
聯(lián)系生產(chǎn)工廠
Lead times may increase with higher quantities. Lead time displayed in business days.
Cut to Length:
Min: 50.0 mm Max: 3950.0 mm Tolerance +/- 0.1 mm
提醒
Length will be rounded to the nearest whole Overall Length. Tolerance values are based off Overall Length. Please review your new Overall and Threaded length:
Overall Length:
Threaded Length:
Do you want to continue with these values?
- 聚合物滾珠循環(huán)管道在保持潤滑的同時降噪減振
- 標準雙唇型末端和縱向密封件可保持潤滑并避免軸承受到污染
- 潤滑通道可將潤滑劑直接導入各個滾珠軌道，最大化潤滑效果
- 雙面滾珠軌道采用45°面對面軸承配置，確保各個方向具有同等的負載能力
- 滑架可選用兩種內(nèi)部配置：僅標準滾珠軸承（411），或添加優(yōu)質(zhì)滾珠保持架（413）。與411設計相比，413選件行程平滑性提高，在高速應用中噪音更低，并配置單獨潤滑油箱。兩種配置均設計為在同一種導軌（421）上運行
| Dimension | Value |
|---|---|
| [B1] | 20.0 mm (+0.02 / -0.05) |
| [F1] | 6.0 mm |
| [F2] | 9.5 mm |
| [G2] | 10.0 mm |
| [J1] | 16.3 mm |
| [S3] | M6 |
| [X] | 60.0 mm |
