693ZZ Shielded Miniature Ball Bearing 3x8x4mm

693ZZ Shielded Miniature Ball Bearing 3x8x4mm These bearings are suitable for concave plate and other applications. All components are manufactured and tested in accordance with strict guidelines. Made of durable chromium steel, suitable for high wear applications. Specifications: • Model: 693 • Material: Sheet Steel • Size:3x8x4mm • Inner Diameter: 3mm • Outer Diameter: 8mm • Thickness: 4mm • Rows Of Balls: single row • Seal: ZZ Features: • Easy to install and replace. • Less friction and higher speed. • Durable and insulation. Package Includes: • 1x Shielded Miniature Ball Bearing Related Products: • CNC | 3D PRINTER PARTS