Angular Contact Ball Bearing 12x21x5mm With 25 Degree Contact Angle For Precision Machinery, Industrial Equipment And Automation Applications, Compact 5mm Width, Durable Chrome Steel Bearing For High Speed Spindle, Quiet Operation

12x21x5mm Angular Contact Bearing, single pack
✔️ Inner 12mm, outer 21mm, width 5mm; 25° contact, Nylon cage

This angular contact ball bearing is designed to handle combined radial and axial loads in compact assemblies, making it ideal for robotics, conveyors, crane pins, and machine tool spindles. Dimensions are 12 x 21 x 5 mm (ID x OD x width).

✅ Type: Angular contact bearing
✅ Bore (ID): 12 mm
✅ Outer diameter: 21 mm
✅ Width: 5 mm
✅ Contact angle: 25 degrees
✅ Cage: Nylon

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

- Handy for handling both axial and radial loads in compact assemblies - Common in spindles, robotics, conveyors, and precision equipment - Choose correct bore, clearance, and cage for best fit - 25-degree angle helps load distribution at higher speeds