Single Double-Lip Rubber/Steel Shaft Seal DS Metric Series, 50 mm ID 65 mm OD 7 mm Width , High-Durability Oil Seal for Automotive Hydraulic Industrial Equipment, Fits Sealed Ball Bearings and Linear Slide Units

Single double-lip rubber/steel shaft seal 50x65x7
✔️ ID 50 mm, OD 65 mm, Width 7 mm, Rubber/Steel DS Series

This DS metric series double-lip shaft seal is a single oil seal that keeps fluid in and grit out. Commonly used on automotive shafts, hydraulic pumps, transmission parts, and industrial motors where reliable sealing matters.

✅ ID: 50 mm
✅ OD: 65 mm
✅ Width: 7 mm
✅ Material: rubber lip with steel case
✅ Type: double lip radial shaft seal (DS series)
✅ Model: DS50657, single seal pack
✅ Good for automotive, hydraulic, industrial use
✅ Compatible with sealed ball bearing and linear slide unit setups
✅ Easy installation and low maintenance life

💡 How do radial shaft seals prevent leaks in automotive and industrial gearboxes? A radial shaft seal uses pressed flexible lips against the rotating shaft and a sturdy metal case to hold the seal steady, blocking oil and keeping dirt out. Quick intro: - Pressure and precise lip contact trap oil and grease, helping sealed ball bearing assemblies run longer - Double-lip designs add a dust lip to keep contamination away from linear slide units and bearing races - Rubber/steel parts handle shaft runout and moderate temps, and can work alongside ceramic components when needed - Simple install and low upkeep make these seals handy for repairs and routine maintenance