Single Lip Rotary Shaft Seal OS Metric Series 37 mm ID x 47 mm OD x 4 mm Width, Rubber/Steel Oil Barrier, Compact Low-Friction Solution for Automotive, Pumps, Gearboxes, Industrial Use

Single unit lip rotary shaft seal 37 mm ID x 47 mm OD
✔️ OS Metric Series, 4 mm width, Rubber/Steel, low friction

This single lip rotary shaft seal is a compact rubber/steel oil barrier used to stop leaks and keep dirt out in engines, transmissions, hydraulic pumps, and industrial gearboxes.

✅ 37 mm inner diameter (ID)
✅ 47 mm outer diameter (OD)
✅ 4 mm width, single lip design
✅ Rubber/Steel construction for durability
✅ OS Metric Series, low-friction profile
✅ Pack: single unit, each sold separately

💡 What is a rotary shaft seal used for in automotive and industrial equipment? A rotary shaft seal keeps lubricant in and contaminants out, handy for protecting rotating parts. - Helps retain oil and grease around rotating shafts and protects sealed ball bearing assemblies - Lowers friction and wear to extend life of ceramic bearings and support linear slide unit setups - Commonly used in engines, transmissions, pumps, gearboxes to reduce maintenance and prevent leaks