71821 ACD/P4 Angular Contact Ball Bearing

71821 ACD/P4 is an ultra-precision, high-load-carrying single-row angular contact ball bearing. 71821 ACD/P4 single-row angular contact ball bearings have a 25℃ contact angle and can accommodate both radial and axial loads, with axial loads acting in one direction only.

71821 ACD/P4 bearing feature:

1). Extremely high running accuracy
2). Extremely high load-carrying capacity
3). Relatively high speeds and stiffness

71821 ACD/P4 bearing application:
1). Machine tool spindle: used in CNC machine tools, machining centers and other precision processing equipment.
2). Robot joints: used in industrial robots to withstand high loads and maintain high rigidity, improve movement accuracy and stability.
3). High-speed motors: servo motors, spindle motors, etc., support high-speed operation and reduce heat accumulation.

Shipping method: Express, air, sea, railway. from China to every corner of the world.