72 Series High-Speed Motorized Spindle Bearings
72 Series High-Speed Motorized Spindle Bearings feature high rotational accuracy, excellent rigidity, and stable high-speed performance. Optimized internal geometry and precision manufacturing provide low vibration, thermal stability, and extended service life for CNC machining centers and high-speed spindle applications.
Materials: Ceramic balls
Contact Angle: 15°
Features
✅ With optimized internal geometry and high rigidity, B70C bearings provide reliable performance under high-speed machining conditions. They help reduce vibration, heat generation, and improve spindle precision and service life.
✅ Suitable for CNC machining centers, high-speed milling machines, and precision motorized spindles, B70C bearings deliver a balance of speed, accuracy, and durability.
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Product Details
Industry Applications
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Conventional Machine Tools
Conventional machine tools require precision machine tool spindle bearings, delivering high rigidity and maximum stability for heavy-duty metal cutting. -
Cryogenic Equipment
Engineered for extreme sub-zero applications like LNG and liquid nitrogen, our cryogenic bearings feature advanced stainless steel and ceramic hybrid designs. -
Oil & Gas
Petrochemical bearings for gas processing: ensuring flawless stability, corrosion resistance, and maximum system efficiency under high-temperature environment. -
High-Speed Machine Tools
High-speed machine tools rely on motorized spindles, using precision bearings for extreme RPM and sub-micron CNC machining accuracy. -
Super-Precision Machining & Manufacturing
Deliver seamless FANUC compatibility and extreme rigidity for super-precision spindles.
Browse our case studies or talk directly with our engineers to discuss your application.
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