Advanced Engineering Analysis: Angular Contact Ceramic Ball Bearing H7009C-2RZ HQ1
Brand: TriQuench India | Model: H7009C-2RZ HQ1 | Classification: Spindle Bearing > Angular Contact Ceramic Ball Bearing > High Precision Series
The H7009C-2RZ HQ1 is a high-performance hybrid angular contact ball bearing designed for advanced spindle systems requiring exceptional speed and thermal stability. By pairing high-carbon chrome steel rings with aerospace-grade Silicon Nitride (Si3N4) ceramic balls, this bearing reaches a limiting speed of 33,000 RPM with grease lubrication. The ceramic balls provide a 58% reduction in density compared to steel, drastically lowering centrifugal forces and internal heat generation during operation. With a 45mm bore and 75mm outside diameter, it offers a robust dynamic load rating of 13.1 KN. This P4 precision grade bearing is specifically engineered for high-precision CNC machining, industrial robotics, and aerospace components where durability, high-speed consistency, and electrical insulation are mandatory.
Technical Core: Rated for industrial-grade output, maximum rotational velocity of high-performance, operating voltage of 220V/380V, with Water/Air Cooled thermal stabilization.
Key Engineering Features: Hybrid Silicon Nitride (Si3N4) Ball technology; 45mm Bore x 75mm OD x 16mm Width; High-speed limiting speed (33,000 RPM); P4 Grade precision for machining excellence; 13.1 KN Basic Dynamic Load rating; Friction-reducing 2RZ non-contact shielding.
Key Machine Applications: Precision CNC Machine Spindles, Industrial Robotics and Automation Systems, High-Frequency Motors and Blowers, Automotive Turbochargers and Performance Engineering, Aerospace Rotating Components, Medical and Dental Machining Equipment.
Industries Served: Precision Machine Tooling, Automotive and Aerospace, Robotics and Advanced Automation, Medical Technology Manufacturing, General Industrial Engineering.
Manufactured and tested at TriQuench India Ahmedabad engineering facility under ISO 1940 Grade G0.4 dynamic balancing standards. Supervised by directors: Parag Shah and Kaushal Panchal.
