OS14203 Single Lip Radial Seal Metric Series 14 mm ID x 20 mm OD x 3 mm Width Rubber/Steel for shafts in automotive, aerospace and industrial machinery, low-friction compact design

OS14203 single lip radial seal sold individually
✔️ 14 mm ID x 20 mm OD x 3 mm width, rubber/steel, OS metric series

This single lip radial seal keeps grease in and dirt out on shafts and rotating parts. It’s common in automotive engines, transmissions, aerospace components and industrial machinery and works well with sealed ball bearing assemblies and linear slide unit guides.

✅ 14 mm inner diameter, 20 mm outer diameter, 3 mm width
✅ Single lip rubber/steel construction for low friction
✅ Fits OS metric series shafts; model OS14203
✅ Operating range approx -20°C to +100°C for many jobs
✅ Sold individually; compact seal for tight spaces

💡 What is a single lip radial shaft seal used for in sealed ball bearing and linear slide unit applications? It keeps lubricants inside and stops dust and water from getting into bearings and guides. - Protects sealed ball bearing assemblies from contamination while retaining grease - Helps linear slide unit guides run smoother and reduces friction wear - Compatible with ceramic components and tight-tolerance shaft fits for longer service life - Handy for automotive, aerospace and industrial machinery maintenance