Angular Contact Ball Bearing With Bronze Cage 80x170x39 Mm Single Row For Combined Axial And Radial Loads Spindle Bearing Ideal For Industrial And Commercial Use For High Load Applications And Long Service Life

This single-row angular contact bearing is designed to carry combined axial and radial loads, making it ideal for high-speed spindles, machine tools, and precision equipment in industrial settings.

✅ Dimensions: bore 80 mm outer diameter 170 mm width 39 mm
✅ Material: 52100 chrome steel with bronze cage
✅ Type: single-row angular contact bearing (spindle ball bearing)
✅ Dynamic load rating Cr 139,000 N; Static load rating Cor 112,000 N
✅ Lubrication: grease life up to 3,200 RPM; oil life up to 4,200 RPM
✅ Pack: 1 bearing

💡 What is a spindle angular contact bearing used for in precision machinery? Used to support high-speed spindles and equipment that need precise axial-radial load handling. - high stiffness for precise spindle positioning - handles combined axial and radial loads in machine tools - bronze cage increases durability in dry or contaminated environments - sealed design reduces contamination and maintenance