OS Metric Series Single Lip Seal OS22304, 22 mm ID x 30 mm OD x 4 mm Width, Rubber-on-Steel Construction for Automotive and Industrial Bearing and Shaft Sealing Applications

Single lip metric seal OS22304 22x30x4 mm, single unit
✔️ ID 22 mm, OD 30 mm, Width 4 mm, rubber-on-steel, single lip

This single lip rubber-on-steel radial seal is made for shaft sealing in automotive parts, transmissions, pumps and industrial gearboxes. Ships as one seal (each) and fits compact metric setups.

✅ OS Metric Series model OS22304
✅ Inner diameter: 22 mm, outer diameter: 30 mm, width: 4 mm
✅ Material: rubber sealing lip bonded to steel case
✅ Type: single lip radial seal for shaft protection
✅ Works with sealed ball bearing assemblies and shaft-mounted parts
✅ Low maintenance, durable for indoor and outdoor environments

💡 What is a radial shaft seal used for in automotive and industrial equipment? A radial shaft seal keeps lubricants in and blocks contaminants while shafts rotate. Here’s a quick, handy breakdown: - Keeps grease and oil around bearings and sealed ball bearing units to prevent leaks. - Blocks dust and water from hitting linear slide unit guides and other sliding parts. - Compatible with ceramic or steel components to reduce wear and downtime. - Ideal for pumps, gearboxes, transmissions and other rotating gear where a tight seal matters.