What are the benefits of ceramic balls in H7011C bearings?

Ceramic balls are 40% less dense than steel, reducing centrifugal force and heat generation at high speeds, which allows for a higher RPM and longer bearing life.

Can this bearing handle both radial and axial loads?

Yes, as an angular contact bearing, it is specifically designed to handle combined loads, though it must be installed in a pair or pre-loaded for pure axial stability.

What does the 2RZ designation mean?

2RZ indicates that the bearing has non-contact rubber seals on both sides, which provides protection against contaminants while maintaining low friction for high speeds.

Spindle Bearing✓ In Stock & Ready to Ship

Angular Contact Ceramic Ball Bearing H7011C-2RZ HQ1

SKU / Model: H7011C-2RZ-HQ1

Power RatingIndustrial Grade

Max SpeedUp to 60,000 RPM

Cooling MethodStandard Cooled

Interface / SpecP4 Precision Grade

The Angular Contact Ceramic Ball Bearing H7011C-2RZ HQ1 is a high-performance hybrid bearing engineered for precision CNC spindles and demanding industrial applications. Featuring silicon nitride (Si3N4) ceramic balls, this bearing offers lower density and higher hardness than steel alternatives, resulting in significantly reduced centrifugal force at high speeds. With a limiting speed of 26500 RPM (grease) and enhanced corrosion resistance, it is the ideal choice for maintenance-free, long-life rotating components.

Shop Online

Detailed Technical Specifications

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

Explore Compatible Equipment

Advanced Engineering Analysis: Angular Contact Ceramic Ball Bearing H7011C-2RZ HQ1

Angular Contact Ceramic Ball Bearing H7011C-2RZ HQ1

Detailed Technical Specifications

Related Products & Components

Angular Contact Steel Ball Bearing 7205C-2RZ DBB

TQI7212

Angular Contact Steel Ball Bearing 7018AC-2RZ DBB

Angular Contact Steel Ball Bearing 7205C-2RZ DBB