What is the limiting speed of the H7012AC-2RZ HQ1?

This hybrid ceramic bearing is designed for a grease-lubricated limiting speed of up to 22,200 RPM.

How does the 'AC' angle benefit high-load applications?

The 'AC' contact angle is optimized for a higher axial load capacity. Combined with the hardness of ceramic balls, it allows the bearing to handle significant thrust forces while maintaining high-speed stability.

What are the dimensions of this 60mm bearing?

The H7012AC-2RZ HQ1 features an inside diameter of 60mm, an outside diameter of 95mm, and a width of 18mm.

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Angular Contact Ceramic Ball Bearing H7012AC-2RZ HQ1

SKU / Model: H7012AC-2RZ-HQ1

Power RatingIndustrial Grade

Max SpeedUp to 60,000 RPM

Cooling MethodStandard Cooled

Interface / SpecP4 Precision Grade

The H7012AC-2RZ HQ1 is a premium hybrid angular contact ball bearing engineered for high-speed, high-load industrial applications. Featuring a 60mm bore and 95mm outside diameter, this bearing integrates aerospace-grade Silicon Nitride (Si3N4) ceramic balls with high-carbon chrome steel rings. The 'AC' contact angle is specifically designed for enhanced axial load handling without sacrificing high-speed limiting capabilities, which reach 22,200 RPM with grease lubrication.

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Detailed Technical Specifications

Technical Parameter	Engineering Specification Value
CATEGORY & BRAND	Spindle Bearing \| TriQuench India

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Advanced Engineering Analysis: Angular Contact Ceramic Ball Bearing H7012AC-2RZ HQ1

Angular Contact Ceramic Ball Bearing H7012AC-2RZ HQ1

Detailed Technical Specifications

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