71809AC Angular Contact Bearing 45x58x7mm

71809AC Angular Contact Ball Bearing
✔️ 25° Contact Angle - Nylon Cage - 45mm x 58mm x 7mm

The 71809AC is a slim-profile angular contact ball bearing designed for high-speed, high-precision use in tight spaces. With a 25° contact angle, it can handle both radial and axial loads, making it ideal for spindles, robotics, and compact mechanical assemblies.

✅ Inner diameter: 45mm
✅ Outer diameter: 58mm
✅ Width: 7mm
✅ Contact angle: 25° (AC style)
✅ Cage material: Lightweight nylon
✅ Type: Angular contact for axial and radial load handling
✅ Pack Size: 1 Bearing

💡 What’s the benefit of using angular contact bearings with a 25° angle?
They’re tuned for smooth, stable motion at higher speeds. Here’s what they offer:

• Handle axial loads in one direction while supporting radial forces

• Slim design fits compact, high-precision systems

• Common in spindles, servo motors, and robotic arms

• Nylon cage reduces noise and friction for smoother rotation

If you're building for speed and precision in tight quarters, this bearing fits the bill, add one to your cart and level up your motion control!