72 Series High-Speed Precision Angular Contact Ball Bearing
72 Series High-Speed Precision Angular Contact Ball Bearings are designed for high-speed and precision spindle applications. They feature high rotational accuracy, low friction, and excellent rigidity to ensure smooth and stable operation.
With optimized internal geometry and superior speed capability, 72 series bearings provide reliable performance for CNC machining centers, motorized spindles, and precision machine tools.
72 C: α = 15°
72 AC: α = 25°
Features
✅ High Load Capacity: Supports heavy radial and axial loads efficiently.
✅ Precision Rotation: Maintains stable, low-vibration operation at high speeds.
✅ Long Service Life: Durable materials and design reduce wear over time.
✅ Thermal Stability: Performs reliably under varying temperature conditions.
✅ Low Noise Operation: Minimizes vibration and operational noise for smooth machining.
✅ Easy Maintenance: Designed for straightforward lubrication and servicing.
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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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