S623ZZ Ceramic Bearing ABEC-5 Dry - Miniature - Shielded - 3x10x4mm

3x10x4mm Stainless Steel ABEC-5 Ball Bearing 
With Ceramic Balls - Miniature - Shielded - Dry Operation

This 3x10x4mm premium ball bearing features ceramic balls encased in stainless steel races, delivering outstanding performance in high-speed, low-friction applications. Ideal for precision hobby gear, 3D printers, or fishing reels, it’s designed to last significantly longer than standard bearings due to the hardness and smoothness of ceramic material.

🟢 Item: S623ZZ Ceramic Ball Bearing
🟢 Type: Deep Groove Miniature Ball Bearing
🟢 Balls: High-grade Ceramic for extended life and speed
🟢 Lubrication: Dry (non-lubricated for ultra-smooth spin)
🟢 Quality: ABEC-5 precision class
🟢 Shield Type: Double Metal Shields (ZZ)
🟢 Material: Stainless Steel Races + Ceramic Balls
🟢 Dimensions: 3mm (ID) x 10mm (OD) x 4mm (Width)
🟢 Common Fits: Shimano Calcutta & Chronarch reels, Abu Garcia 6500C/7000
🟢 Quantity: 1 Bearing