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 yo