OS25356 Single Lip Metric Oil Seal 25 mm ID x 35 mm OD x 6 mm Width, Rubber/Steel Shaft Protector for Automotive and Industrial Use, Fits Sealed Ball Bearing Housings and Linear Slide Units

OS25356 single unit metric oil seal 25 x 35 x 6 mm
✔️ ID 25 mm, OD 35 mm, Width 6 mm, Rubber/Steel single lip OS

This is a single-unit OS25356 metric oil seal for shaft applications, commonly used in engines, transmissions, axles and industrial gearboxes to keep lubricant in and dirt out. Sold as one piece for easy replacement and maintenance.

✅ ID: 25 mm (inner diameter), OS metric sizing for precise fit
✅ OD: 35 mm (outer diameter) and 6 mm cross section thickness
✅ Material: rubber sealing lip on a steel case for wear and chemical resistance
✅ Type: single lip design to retain lubricant and block contaminants
✅ Fit: made for shaft sealing, compatible with sealed ball bearing housings and linear slide unit setups
✅ Temp range: performs across common operating conditions for automotive and industrial gear

💡 What is a shaft oil seal used for in sealed ball bearing and linear slide unit applications?

A shaft oil seal keeps lubricant in bearings and moving guides while keeping grit and moisture out. Quick intro below for engineers and maintenance techs: - Helps protect sealed ball bearing assemblies and pillow block bearing setups from contamination and lubricant loss - Keeps linear slide units and shafts running smooth, improving runtime and lowering downtime - Handy in automotive, industrial, aerospace or medical equipment where reliable sealing around rotating shafts matters - Works with common bearing types including sealed ball bearing systems and can be used alongside ceramic or hybrid components for tight sealing