Sealed Ball Bearing 6904RS 20x37x9 mm Premium Chrome Steel 52100 For Industrial Machinery And Mechanical Systems Durable Shielded Bearing With Seals For Contamination Protection High Load Capacity And Long Life

Sealed Ball Bearing 20x37x9mm for industrial use
✔️ Bore 20 mm, OD 37 mm, width 9 mm; single sealed greased

This single sealed bearing is a compact, grease-filled unit designed for industrial and mechanical setups. It's commonly used in conveyors, gear boxes, and small machinery where space is tight and dust protection matters. Each bearing is packed in a high-density bag.

✅ Bore: 20 mm, inner diameter 20 mm
✅ Outer diameter: 37 mm
✅ Width: 9 mm
✅ Material: chrome steel 52100, pre-lubricated
✅ Seal type: rubber 2RS for dust protection
✅ Pack: 1 bearing in HD bag

💡 What is a sealed ball bearing used for in industrial equipment?

This handy guide explains common uses and benefits. - Reduces friction and supports rotating shafts in compact assemblies - Keeps contaminants out with rubber seals to extend life - Common in linear slide units, conveyors, motors, and gear boxes