Advanced Engineering Analysis: Angular Contact Ceramic Ball Bearing H7008C-2RZ HQ1
Brand: TriQuench India | Model: H7008C-2RZ HQ1 | Classification: Spindle Bearing > Angular Contact Ceramic Ball Bearing > High Precision Series
The H7008C-2RZ HQ1 is a premium hybrid angular contact ball bearing engineered for high-performance spindle applications requiring extreme rotational accuracy. By integrating aerospace-grade Silicon Nitride (Si3N4) ceramic balls with high-carbon chrome steel rings, this bearing achieves a grease-lubricated limiting speed of 36,700 RPM. The ceramic material is 58% lighter than steel, which significantly reduces centrifugal force and heat generation at high speeds. With a 40mm bore and 68mm outside diameter, it offers a high basic dynamic load rating of 12.5 KN, making it an ideal choice for high-speed CNC milling spindles, industrial robotics, and aerospace instrumentation where thermal stability and low vibration are critical.
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) Ceramic Ball construction; 40mm Bore x 68mm OD x 15mm Width; Ultra-high limiting speed (36,700 RPM); High-speed 2RZ non-contact shielding; 12.5 KN Basic Dynamic Load capacity; Advanced P4 Grade precision for machining accuracy.
Key Machine Applications: High-Speed CNC Milling and Routing Spindles, Industrial Robotics and Automated Systems, High-Frequency Electric Motors, Aerospace Gyroscopes and Precision Instruments, Automotive Turbochargers and Performance Engines, Semiconductor Manufacturing Equipment.
Industries Served: Precision Engineering and Tooling, Aerospace and Defense, Automotive Manufacturing, Industrial Automation, Electronics and Research Facilities.
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.
