N1008KTNHA/SP Cylindrical Roller Bearing 40×68×15mm Tapered Bore for Spindle | GQZ Manufacturer

1. Product OverviewThe N1008KTNHA/SP Super Precision Cylindrical Roller Bearing is designed for high‑speed machine tool spindles, featuring tapered bore 1:12, high radial rigidity and outstanding rotational accuracy.
It is widely used in CNC spindle and precision equipment where high speed and high radial load are required.

👉 Get a quote within 24 hours for your project

2. Key Advantages

• High radial load capacity for precision spindle working conditions
• Tapered bore design for easy radial clearance adjustment during installation
• High rigidity and rotational accuracy for demanding applications
• Long service life under continuous high‑speed operation
• Separable structure for convenient mounting and maintenance
• Custom available (clearance, matching, cage type)

👉 Helps improve machining accuracy and reduce spindle maintenance cost

3. Technical Specifications

👉 Full technical data and drawings available upon request

4. ApplicationsThis bearing is widely used in:

• CNC machine tool spindle
• Grinding machine spindle
• High‑speed precision rotating equipment
• Precision machining center

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

5. Why Choose GQZ Bearing

• 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

6. Quality Assurance

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

👉 Ensuring consistent performance for every bearing

7. Get a Quote NowLooking 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

WhatsApp: +86 19502213551

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8. FAQ