693ZZ Deep Groove Ball Bearing Double Shield 693-2Z 2080093, 3mm x 8mm x 4mm Carbon Steel Bearings (Pack of 20)

693ZZ Deep Groove Ball Bearing with Double Shields, 3x8x4mm Pack of 20
✔️ 3x8x4 mm bore/OD; carbon steel, double shield, pre-lubed; 20 pcs

The 693ZZ deep groove ball bearing is a compact, high-speed unit designed for small motors, printers, and light industrial gear. With shields on both sides, it blocks dust while keeping lubrication in, and the 20-pack makes replacements easy for projects with multiple bearings.

✅ 693ZZ deep groove, 3x8x4 mm, carbon steel, double shield
✅ Pre-lubricated for easy maintenance and long life
✅ ABEC-1 tolerance (P0) for general use
✅ Pack of 20 bearings for bulk projects

💡 What is a deep groove ball bearing used for in small machinery? Handy bearings like this support radial and axial loads with low friction in compact setups.

- Handles radial and axial loads in both directions - Great for small motors, printers, and office equipment - Low friction and high speed in compact assemblies - Pre-lubricated for quick maintenance