Angular Contact Ball Bearing 5216-2RS Sealed 80x140x44.4 With Dual Rubber Seals Double-Row Design Pre-Greased Chrome Steel Construction To Deliver High Load Capacity And Smooth Operation For Machinery Automotive And Industrial Equipment
✔️ Chrome steel, double-row, 2RS seals, grease-lubed, 80x140x44.4
This sealed, double-row angular contact ball bearing is built to handle high-speed, high-precision rotation in machinery. It’s commonly used in conveyors, robotics, machine tools, and automation equipment where reliable grease retention and dust protection matter.
✅ Inner diameter: 80 mm
✅ Outer diameter: 140 mm
✅ Width: 44.4 mm
✅ Type: Double-row angular contact ball bearing
✅ Seals: 2 rubber seals (2RS) for dust protection
✅ Material: Chrome steel
✅ Lubrication: Pre-greased, grease-filled to 3,500 RPM rating
✅ Dynamic load rating Cr: 104,000 N, Static load rating Cor: 94,000 N
💡 What is a sealed angular contact ball bearing used for in precision machinery? Handy for high-precision, fast-rotating axes in manufacturing and automation.
- Applications in conveyors, robotics, and CNC tooling
- Dust protection and grease retention improve life
- Proper preload and alignment maximize performance