S623ZZ Bearing 3x10x4mm - Stainless Steel - Shielded - Miniature

S623ZZ Sealed Ball Bearing 
✔️  3x10x4mm – Stainless Steel – EMQ Quality

The S623ZZ is a compact, high-speed deep groove ball bearing made from corrosion-resistant stainless steel. Featuring dual metal shields and pre-lubricated for smooth operation, it’s ideal for small motors, robotics, 3D printers, and precision tools where reliability and low friction are a must.

✅ Size: 3mm ID x 10mm OD x 4mm Wide
✅ Type: Deep groove radial ball bearing
✅ Material: Stainless steel (races, balls, and cage)
✅ Closures: Double metal shields (ZZ)
✅ Quality: EMQ – Electric Motor Quality
✅ Lubrication: Pre-lubricated with grease
✅ Dynamic Load Rating: 640 N
✅ Static Load Rating: 230 N
✅ Max Grease Speed: 52,000 RPM
✅ Quantity: 1 bearing
✅ Equivalents: 623-ZZ, 623-2Z, 608-2RS1, 608-2RZ

💡 Why choose a stainless steel shielded bearing like the S623ZZ?
Stainless steel resists corrosion, making it perfect for humid or chemical-prone environments. The metal shields keep out debris while maintaining high-speed capability - ideal for compact, fast-moving applications.

Tiny, tough, and ready to spin - drop this bearing into your build and keep performance smooth and long-lasting!