Double Lip Rubber/Steel Shaft Seal DS Metric Series 22×30×4 mm ID×OD×W Compact Radial Component for Automotive Industrial Bearings Low-Profile Dust and Lubricant Barrier single unit

Double lip rubber/steel shaft seal 22×30×4 mm each
✔️ 22 mm ID × 30 mm OD × 4 mm W, double lip rubber/steel

This is a compact double lip radial shaft seal for bearings and shafts, sold as a single unit. Ideal for automotive, industrial, and construction gearboxes where dust and lubricant retention matter.

✅ 22 mm ID × 30 mm OD × 4 mm width
✅ DS Metric Series, model DS22304
✅ Rubber lip with steel case for resilience
✅ Double lip design prevents dust ingress and lubricant egress
✅ Low cross-sectional height for tight housings
✅ Fits many sealed ball bearing, linear slide unit and shaft assemblies

💡 What is a radial shaft seal used for in sealed ball bearing and linear slide unit applications? A radial shaft seal keeps contaminants out and lubricant in, protecting bearings and slides during operation. Here’s a quick breakdown: - Protects sealed ball bearing assemblies from dust, dirt, and moisture, extending service life. - Keeps lubricant inside gearboxes and transmissions, cutting maintenance and downtime on linear slide unit guides. - Suits compact installations thanks to DS metric sizing and low-profile rubber/steel design.