Double Lip Rubber/Steel Shaft Seal DS40556, Metric Series, 40 mm I.D. x 55 mm O.D. x 6 mm Width for automotive aerospace industrial gearboxes, sealed ball bearing friendly, single unit

Double lip rubber/steel shaft seal, single unit
✔️ 40 mm I.D. x 55 mm O.D. x 6 mm width, rubber/steel

This double lip shaft seal is a single-unit replacement that keeps oil in and grit out on rotating shafts. Commonly used in engines, transmissions and industrial gearboxes.

✅ Model DS40556, Metric DS series
✅ I.D. 40 mm, O.D. 55 mm, Width 6 mm
✅ Rubber sealing lip with steel insert for strength
✅ Double lip design prevents contamination and leakage
✅ Fits shaft applications, sealed ball bearing and linear slide unit use
✅ Low-maintenance, long service life for automotive and industrial gearboxes
✅ Pack: single unit, sold each for repairs and maintenance

💡 What is a double lip shaft seal used for in automotive and industrial equipment? A double lip shaft seal keeps lubricants in and contaminants out on rotating shafts. - Protects sealed ball bearing assemblies and reduces fluid leakage for longer service intervals. - Shields linear slide unit interfaces and gearbox shafts from dirt, dust and moisture. - Provides a low-maintenance sealing solution for engines, transmissions and heavy machinery.