2ZR Shielded Ball Bearing 50x90x20 Chrome Steel Dual Shields Greased And Self Lubricated For Dust Protection And Smooth Operation Ideal For Machinery Automotive Conveyor And Industrial Applications
✔️ 50mm ID, 90mm OD, 20mm width; chrome steel with 2 shields
This shielded ball bearing is a compact, pre-greased component designed for rotary motion in machines, conveyors, fans, and robotics. The double metal shields guard against dust and contaminants, extending service life in harsh environments.
✅ Inner Diameter: 50 mm
✅ Outer Diameter: 90 mm
✅ Width: 20 mm
✅ Shields: Double metal shields for dust protection
✅ Material: Chrome steel
✅ Lubrication: Pre-greased, ready to install
✅ Dynamic load rating Cr: 35,000 N
✅ Static load rating Cor: 23,200 N
✅ Limiting speed: 7,100 RPM
💡 What is a shielded ball bearing used for in everyday machinery? This handy component helps machines run smoothly by guarding against dust and reducing maintenance needs. - radial load support in conveyors, fans, and motors - dust protection for longer life in harsh environments - pre-greased seals reduce maintenance and downtime - compatible with sealed bearing designs and chrome steel variants