XC71901 Angular Contact Ball Bearing 12×24×6mm P4S for Spindle | GQZ Manufacturer

The XC71901 Angular Contact Ball Bearing is designed for high‑speed machine tool spindles, featuring hybrid ceramic balls, high rigidity and outstanding rotational accuracy.
It is widely used in CNC spindle and precision equipment where high‑speed running and low heat generation are required.

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• High speed capability for precision spindle working conditions
• Hybrid ceramic balls for low friction and low heat generation
• High rigidity and rotational accuracy for demanding applications
• Long service life under continuous high‑speed operation
• Suitable for precision and high‑load working environments
• Custom available (preload, contact angle, matched pairs)

👉 Helps improve machining accuracy and reduce spindle maintenance cost

👉 Full technical data and drawings available upon request

This bearing is widely used in:

• CNC machine tool spindle
• High‑speed grinding spindle
• Precision automation equipment
• High‑speed precision motor

👉 Ideal for customers looking for reliable and long‑life bearing solutions

• 25+ years experience in industrial bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in OEM & custom projects
• Strict quality inspection before shipment
• Fast response within 24 hours
• Stable supply for long‑term cooperation

👉 We focus on quality, reliability, and long‑term partnership

• Raw material inspection
• Precision machining process
• Heat treatment control
• Clearance & rotation testing
• Final inspection before delivery

👉 Ensuring consistent performance for every bearing

Looking for a reliable precision bearing supplier?

👉 Send your inquiry to get:

• Fast quotation within 24 hours
• Technical support from engineers
• Custom solution suggestions
• Competitive factory price

👉 Click "Send Inquiry" or contact us now