VXB 10x30x8.5 Round Type Track Window and Door Guide Bearing Sealed with Rubber Seals on Both Sides Crowned Single Row Deep Groove Ball Bearing Greased for Smooth Sliding and Long Life

Sealed 10x30x8.5 Round Track Guide Bearing for Doors
✔️ Bore 10mm, OD 30mm, width 8.5mm; rubber seals on both sides

This sealed ball bearing is designed for window and door track guides, providing smooth operation and long service life in sliding systems.

✅ Inner bore: 10 mm, crowned single-row deep groove ball bearing
✅ Outer diameter: 30 mm
✅ Width: 8.5 mm
✅ Seals: rubber seals on both sides; grease-lubed for protection
✅ Brand: VXB

💡 What is a sealed round ball bearing used for in track doors and windows?

Handy for smooth operation, reducing friction, and extending life in sliding track systems.

• Handy for guiding panels along track routes with minimal friction
• Sealed design keeps grease in and contaminants out
• Precise bore and round geometry support stable alignment
• Compatible with standard track hardware and linear slide units