71808AC Angular Contact Ball Bearing 40x52x7mm

71808AC Angular Contact Ball Bearing
✔️ 40 x 52 x 7mm - 25° Contact Angle - Nylon Cage

The 71808AC is a thin-section angular contact ball bearing designed for precision and high-speed applications. With a 25° contact angle and a nylon cage, it handles both axial and radial loads with ease. Ideal for spindles, robotic arms, and compact rotary systems where space-saving meets performance.

✅ Inner diameter: 40mm
✅ Outer diameter: 52mm
✅ Width: 7mm
✅ Contact angle: 25° (AC type)
✅ Cage material: Nylon for smooth, quiet motion
✅ Supports combined axial and radial loads
✅ Metric sizing: 40x52x7mm
✅ Sold individually (1 bearing per pack)

💡 What’s the role of angular contact bearings in high-speed machinery?
Angular contact bearings are made to manage loads in both directions, especially when speed and precision matter.

• Designed to support axial and radial forces simultaneously

• Used in high-speed motors, CNC spindles, and robotics

• Thin profile allows for tight, space-limited installations

If your machine needs speed and accuracy in a slim setup - this one’s your go-to.
Add it to your cart and keep things spinning sharp and steady!