7801AC Rodamiento de Contacto Angular 12x21x5mm

7801AC angular contact ball bearing for precision motion
✔️ 25 degree contact angular bearing 12x21x5 mm

This single 7801AC angular contact ball bearing is built for precise control where combined radial and axial loads show up. The 25 degree contact angle helps manage thrust in one direction, making it handy for compact machinery, small spindles, and precision assemblies.

✅ Inner diameter: 12 mm
✅ Outer diameter: 21 mm
✅ Width: 5 mm
✅ Angular contact design with 25 degree contact angle
✅ Nylon cage for smooth, low friction operation
✅ Supports combined loads with axial load in one direction
✅ Pack size: one bearing

Dimensions
ID: 12 mm
OD: 21 mm
Width: 5 mm

💡 Why are 25 degree angular contact ball bearings used in compact precision equipment?
Angular contact bearings are designed to handle thrust and radial forces with better control.

• Contact angle allows stable axial load handling in one direction

• Nylon cage reduces friction and helps with higher speed operation

• Compact geometry supports accurate positioning in tight spaces

Use this bearing when you need clean, controlled rotation and dependable load handling in a small, precision-driven setup.