Stainless Steel Ball Bearing 8x16x4 Sealed Miniature With Dual Rubber Seals Pre Lubricated Grease For Smooth Quiet Operation Ideal For Hobby RC Models Robotics And Precision Equipment

Compact sealed ball bearing in stainless steel, sized 8x16x4 mm (0.315 in by 0.630 in by 0.157 in). It’s designed for small machinery, robotics, hobby projects, and precision axes where protection from dust and reliable, smooth rotation matter.

✅ Size: bore 8 mm, OD 16 mm, width 4 mm (0.315 in by 0.630 in by 0.157 in)
✅ Seals: dual rubber seals provide dust/moisture protection
✅ Material: stainless steel for corrosion resistance
✅ Lubrication: pre-lubricated with grease for immediate use
✅ Pack: single bearing (1 pc) per package

💡 What is a sealed stainless steel ball bearing typically used for in compact machinery?

It’s a handy option for enabling smooth, protected motion in tight spaces where dust/moisture must be kept out.

• sealed ball bearing for small motors, robotics, 3D printers
• stainless steel construction resists corrosion in damp settings
• pre-lubricated design reduces maintenance and downtime
• works with 8x16x4 mm sizes and other miniature bearings