Shielded Ball Bearing 55 X 100 X 21 Mm Chrome Steel Self Lubricated With Metal Shields For Dust Protection Pre Greased 211SF Deep Groove Bearing For Machinery Automation And Linear Motion Components

Shielded 55x100x21 Ball Bearing 211SF, Pre-Greased
✔️ Bore 55 mm, OD 100 mm, width 21 mm, chrome steel, shielded, qty 1

The 211SF Shielded Ball Bearing is a ready-to-install, pre-greased unit built for general machinery, conveyors, and automation projects. Shielded design keeps dust out while chrome steel construction offers durability.

✅ Inner diameter 55 mm; outer diameter 100 mm; width 21 mm
✅ Chrome steel construction provides solid durability
✅ Shielded with double metal shields (ZZ) for dust protection
✅ Dynamic load rating Cr: 43,500 N; static load Cor: 29,300 N
✅ Grease-lubricated and ready for quick installation
✅ Pack: 1 bearing

💡 What is a shielded ball bearing used for in basic machinery?

Bearings like this are handy for projects that require dust protection and smooth rotation.

• Provides dust containment in harsh environments
• Supports rotary motion with solid load capacity
• Pre-greased for quick setup and lower maintenance
• Ideal for conveyors, gearboxes, and automation systems