Flanged Sealed Ball Bearing 10x15x4 Mm With Ceramic Si3N4 Balls Dual Rubber Seals For Dust Protection Self Lubricating Design For Low Friction High Durability Ideal For Precision Machines And DIY Projects

This flanged sealed ball bearing uses hard ceramic Si3N4 balls and dual seals to keep dust out while delivering smooth, low-friction rotation in compact assemblies. It's a common fit for robotics, CNC kits, and small motor mounts where reliable, precise motion matters.

✅ Inner diameter: 10 mm (0.394 in)
✅ Outer diameter: 15 mm (0.591 in)
✅ Width: 4 mm (0.157 in)
✅ Type: Flanged, sealed, deep groove
✅ Ball material: Si3N4 ceramic
✅ Seal: Dual rubber seals
✅ Pack: 1 bearing

💡 What is a sealed ceramic ball bearing used for in precision machinery? This handy part helps reduce wear and maintain accuracy in tight spaces.
- High stiffness and low friction for precise motion
- Ideal for robotics and CNC guides in dusty environments
- Ceramic balls resist wear and heat buildup