Shielded Miniature Bearing 5x12x4mm With Double Metal Shields ZZ Durable Chrome Steel 52100 Alloy High Precision Ball Bearing For Industrial Machinery Hobby And Model Projects Providing Dust And Dirt Protection

Shielded 5x12x4mm miniature bearing 695ZZ/O12
✔️ 1 pc, 5x12x4mm bore, chrome steel 52100, ZZ shields

695ZZ/O12 shielded miniature bearing is a compact unit designed for small machinery, robotics, hobby projects, and compact automation. It features double metal shields to resist dust and retain lubricant, ensuring smooth, reliable operation in tight spaces.

✅ Bore: 5 mm
✅ Outer diameter: 12 mm
✅ Width: 4 mm
✅ Material: 52100 chrome steel
✅ Shields: double metal ZZ
✅ Dynamic load rating Cr: 1100 N
✅ Static load rating Cor: 430 N
✅ Max speed (grease): 50,000 RPM
✅ Quantity: 1 bearing

💡 What is a shielded miniature bearing and when would you use it?

Shielded miniature bearings provide reliable shaft support in tight spaces while keeping dust out and lubricant in.

- Handy for compact robotics and hobby CNC machines - Keeps debris out and lubricant in for steady performance - Ideal when space is tight and precise shaft support is needed