OS40526 Single-Lip Sealed Ball Bearing Insert for Linear Slide Unit Applications 40 mm ID x 52 mm OD x 6 mm Width Rubber/Steel OS Metric Series One-Piece Replacement

OS40526 single-lip sealed bearing, 40 x 52 x 6 mm, 1 pc
✔️ OS metric, rubber/steel seal, 0.03 lb, SKU 860687, ships in 1 day

This single-piece sealed bearing insert fits OS40526 dimensions and is used on linear slide units, conveyors, and light industrial gear to keep contaminants out and lubrication in.

✅ 40 mm inner diameter (ID)
✅ 52 mm outer diameter (OD)
✅ 6 mm width (cross section)
✅ Rubber single-lip seal with steel insert, OS metric series
✅ Single-piece replacement for sealed ball bearing applications
✅ SKU 860687; weight 0.03 lb; ships in 1 day; returnable: see conditions

💡 What is a sealed ball bearing used for in linear slide units and maintenance replacements? Sealed ball bearings keep dirt out and lubricant in, making them handy for longer service life and lower upkeep. - Protects bearings from dust, water, and debris in industrial and linear slide unit environments - Keeps grease inside for smooth operation and reduced maintenance cycles - Works as a cost-effective replacement for metal or ceramic options when contamination control is needed