3216ZZ Angular Contact Bearing 2-Row Double Shielded With Precise Clearance, 80 Millimeter Bore, 140 Millimeter Outer Diameter, 44.4 Millimeter Width, High Load Capacity Ball Bearing For Industrial Equipment Machinery Conveyors And Automotive Applications

Single 3216ZZ two-row angular bearing 80x140x44.4 mm
✔️ 80mm bore, 140mm OD, 44.4mm width, double shielded

3216ZZ angular bearing is a double-row angular contact ball bearing with shields on both sides to protect internal components from dust and moisture. This size is commonly used in precision equipment like CNC machines, robotics, and conveyors where steady alignment and smooth rotation matter.

✅ Dimensions: bore 80 mm, outer diameter 140 mm, width 44.4 mm
✅ Double shielded design protects against contaminants and retains lubrication
✅ Dynamic load rating Cr 104,000 N; static load rating Cor 94,000 N
✅ Grease lubrication with a max speed around 3,500 RPM

💡 What is an angular contact bearing used for in precision machinery setups?

Handy for high speed rotation with accurate shaft alignment in tight spaces. - high speed motion capability
- compact 80 mm bore design for limited spaces
- shields protect lubricant and keep out contaminants
- reliable replacement in standard bearing footprints