INA XU280680 High Quality Crossed Roller Bearing 280×680×86mm for CNC & Automation Systems

The XU280680 crossed roller bearing is designed for high-performance CNC systems and industrial automation applications that require precision, rigidity, and smooth operation.

Its advanced crossed roller structure allows it to support axial, radial, and moment loads simultaneously, making it ideal for high-precision applications in harsh operating environments.

Factory direct price and wholesale supply available. Request a quote within 24 hours.

This model is widely used in:

• CNC rotary tables
• Industrial automation systems
• Robotics and positioning platforms
• Heavy-duty precision equipment

Perfect for applications requiring high precision, large diameter rotation, and long-term stability.

• High rigidity structure for precise positioning systems
• Smooth rotation with low friction
• Supports axial, radial, and moment loads
• Long service life under continuous, high-load operation
• Increased performance for heavy-duty and high-precision machinery

Designed to enhance machining accuracy and system stability.

This bearing can replace models from:

• INA Bearings crossed roller bearings
• Other equivalent international brands

Suitable for maintenance, replacement, and OEM solutions.

Not sure which model fits your application? Contact us for selection support.

• 25+ years experience in industrial bearing manufacturing
• Rich experience in CNC and precision equipment applications
• Strict quality inspection before shipment
• OEM and custom bearing solutions available
• Fast response within 24 hours
• Stable supply for long-term cooperation

We help customers ensure precision, reliability, and long-term performance.

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

Ensuring consistent quality for every bearing.

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Send your inquiry today to get:

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

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