6204ZZ Shielded Ball Bearing 20x47x14mm With Si3N4 Ceramic Balls ABEC 7 Precision Deep Groove Radial Bearing In Stainless Steel With Nylon Cage Double Shielded For Smooth Quiet Operation And Long Life

This sealed, double-shielded radial ball bearing uses Si3N4 ceramic balls and a nylon cage for smooth operation at higher speeds. It's ideal in precision motors, robotics, CNC machines, and other equipment where dust protection and low friction improve life and accuracy. Pack size: 1 bearing. Dimensions: 20x47x14 mm.

✅ Bore: 20 mm
✅ Outer diameter: 47 mm
✅ Width: 14 mm
✅ Ball material: Si3N4 ceramic
✅ Cage: Nylon
✅ Shielding: Double metal shields
✅ Housing: Stainless steel
✅ Lubrication: Grease SRL
✅ Precision: ABEC-7

💡 What is a sealed ceramic ball bearing with ABEC-7 rating used for in high-precision applications? This handy bearing delivers smooth operation and long life in high-speed machinery. - High-precision, low-friction performance in precision motors - Dust protection and sealed design for harsh environments - Lightweight ceramic balls reduce inertia and heat - Grease pre-lubricated, maintenance-free operation