ABEC 7 P4 Angular Contact Bearing 40x80x18mm High Precision Ball Bearing With 15 Degree Contact Angle PA66 Plus 30 Percent NT Cage For Smooth Low Friction Operation In Precision Machinery CNC Tools Robotics And Linear Motion

Single 7208C Angular Contact Bearing 40x80x18 mm
✔️ ABEC-7 (P4), 15° contact angle, PA66 cage, 40x80x18 mm

These are high-precision angular contact ball bearings designed to manage combined radial and axial loads. They are commonly used in precision motors, CNC machinery, linear guides, and high-speed spindles where tight tolerances and smooth operation matter.

✅ ABEC-7 (P4) precision for low-friction, smooth rotation
✅ 15° contact angle supports axial load and alignment
✅ Dimensions: d=40 mm, D=80 mm, B=18 mm (40x80x18)
✅ Cage: PA66+30% GF for durability
✅ Dynamic load Cr 59,500 N; Static load Cor 50,500 N
✅ Lubrication: grease up to 10,000 RPM; oil up to 14,000 RPM

💡 What is an angular contact bearing used for in precision machinery? This handy component keeps shafts aligned and handles combined radial and axial loads in tight spaces.

- Handy for alignment in high-speed spindles and precision drives - Supports combined radial and axial loads while maintaining accuracy - Improves stiffness and repeatability in CNC and robotic systems - Works well with PA66 cages for lightweight, durable configurations