Single Double Lip Metric Shaft Seal DS45554, 45 mm ID x 55 mm OD x 4 mm Width, rubber/steel composite sealing solution for needle roller bearings, automotive, aerospace and industrial applications

Single double lip metric shaft seal DS45554
✔️ 45 mm ID x 55 mm OD x 4 mm width, rubber/steel, -30°C to +100°C

This single-piece double lip shaft seal is a rubber-to-steel composite made to block dirt, dust, and moisture from bearings and precision parts in automotive, aerospace, and industrial gearboxes.

✅ ID: 45 mm; OD: 55 mm; Width: 4 mm
✅ Rubber lip bonded to steel case for wear resistance
✅ Operating range -30°C to +100°C for varied conditions
✅ Fits needle roller bearings and sealed ball bearing setups
✅ Single unit pack, easy press-fit installation

💡 What is a shaft seal used for in automotive and industrial bearing assemblies? A shaft seal keeps contamination out and lubrication in for rotating parts. - Protects bearings by blocking dirt, water, and metal debris from sealed ball bearing and needle roller locations - Preserves lubricants to reduce friction and wear in ceramic or steel bearing interfaces and linear slide unit guides - Extends service intervals and lowers maintenance cost in automotive, aerospace, and industrial systems