Shielded Single Row Ball Bearing 20x47x14 mm Deep Groove Chrome Steel With Dual Metal Shields For Dust Protection And Contamination Resistance Ideal For Precision Machinery Linear Motion Platforms And Automotive Applications

Shielded 204SFF Single Row Ball Bearing 20x47x14mm (1 pc)
✔️ 20 mm bore, 47 mm OD, 14 mm width; shielded, grease-lubed

204SFF Shielded Ball Bearing is a radial, deep groove bearing designed for smooth, low-friction rotation. This compact unit uses chrome steel and dual metal shields to keep dust out, making it ideal for conveyors, gearboxes, motors, and other machinery where reliable shaft support is needed.

✅ Inner diameter (ID): 20 mm
✅ Outer diameter (OD): 47 mm
✅ Width: 14 mm
✅ Material: Chrome steel
✅ Shielding: Double metal shields (ZZ) for dust protection
✅ Lubrication: Grease, SRL
✅ Dynamic load rating Cr: 12,800 N
✅ Static load rating Cor: 6,600 N
✅ Maximum operating speed: 16,000 RPM

💡 What is a pillow block bearing used for in machinery and conveyors? A handy, general overview of why these bearing units are a go to for shaft support. A) Pillow block bearings provide sturdy shaft support in machinery and conveyors, reducing misalignment. B) They use sealed ball bearings to protect against dust and extend life. C) They’re handy for quick, clean alignment in DIY projects and shop setups. D) They pair with linear slide units and other bearing housings for modular motion.