Double lip radial seal DS Metric Series single seal (each) 45 mm I.D. x 52 mm O.D. x 4 mm width rubber/steel shaft sealing for automotive industrial aerospace machinery

Double-lip DS radial seal, 45 mm I.D. x 52 mm O.D.
✔️ Single unit; 45 mm I.D., 52 mm O.D., 4 mm width, rubber/steel

This single DS double-lip radial seal fits small shafts to keep lubrication in and contaminants out. Commonly used in automotive engines, transmissions, sealed ball bearing housings, linear slide units, and industrial or aerospace machinery where compact, reliable sealing is needed.

✅ Series: DS Metric Series, double lip, rubber/steel
✅ Inner diameter (I.D.): 45 mm
✅ Outer diameter (O.D.): 52 mm
✅ Width: 4 mm
✅ Pack: single seal (each) for one shaft
✅ Designed to work with sealed ball bearing housings and linear slide unit setups

💡 How do radial shaft seals protect sealed ball bearing assemblies and linear slide units? They keep grease and oil inside while blocking dirt and water, which is handy for long service life. - The double lip forms a tight barrier to retain lubricant in sealed ball bearing housings and reduce leakage. - Correct sizing and low-friction lips help rotating shafts and pair well with ceramic ball bearings and linear slide units. - Rubber/steel construction tolerates temperature swings and lowers maintenance needs.