OS Metric Single Lip Shaft Seal 18 mm ID x 26 mm OD x 4 mm Width Rubber/Steel, oil and dust protection for shafts, sealed ball bearing, linear slide unit, transmissions and gearboxes

Single OS Metric shaft seal 18 x 26 x 4 mm pack
✔️ ID 18 mm, OD 26 mm, Width 4 mm, Rubber/Steel single lip seal

This single rubber/steel single lip shaft seal is built for oil and dust protection on shafts and in sealed ball bearing or linear slide unit setups. Ideal for transmissions, gearboxes, motors, and industrial machinery.

✅ Single lip design retains lubricant and blocks dirt and moisture
✅ Rubber sealing lip with steel case for strength and resilience
✅ Operating temp range approx -30°C to +100°C for standard use
✅ Fits ID 18 mm x OD 26 mm x Width 4 mm, single unit pack
✅ Handy for sealed ball bearing service, linear slide units, gearboxes and drives
✅ Easy press-fit installation reduces downtime and maintenance

💡 What is a shaft seal used for in sealed ball bearing and linear slide unit applications? A shaft seal keeps lubricants in and blocks contaminants, protecting bearings and slides. - Prevents oil and grease leakage to extend sealed ball bearing life and maintain lubrication - Blocks dust, water, and contaminants from entering linear slide unit guides and gearbox shafts - Lowers maintenance needs and helps motors, transmissions, and drives run efficiently