693ZZ Shielded Miniature Ball Bearing 3x8x4mm

From the shop's description

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