7008C Chrome Steel Single Row 15° Angular Contact Ball Bearing 40×68×15mm for High Precision CNC Spindle Machinery

The 7008C angular contact ball bearing adopts 15° contact angle design, can bear combined radial and axial loads, features high rotation accuracy, low vibration and excellent high-speed performance, widely matched with CNC machine tool spindles and precision automation equipment.

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• Full technical data and drawings available upon request

• 15° contact angle balances high speed performance and axial bearing capacity
• Ultra-precision machining for low vibration and quiet stable rotation
• Matched in pairs for rigid spindle assembly to resist composite loads
• High hardness raceway and balls reduce wear during long-time high-speed running
• Custom P4/P5 precision grade, brass/steel cage and special high-speed grease

• Helps reduce maintenance cost and improve machine performance

This bearing is widely used in:

• CNC machine tool main spindles and machining centers
• Precision grinding machines and high-speed rotary test equipment
• Automation precision transmission and robotic joint parts
• Medical precision instruments and high-speed textile spinning shafts

• 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

Quality Control

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

• Ensuring consistent performance for every bearing

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

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Q1: Can you provide custom bearings?

Yes, we support OEM and custom production based on drawings or requirements.

Q2: What is your delivery time?

Standard models: 7–15 days

Custom products: depending on specifications

Q3: Do you support bulk orders?

Yes, we provide stable supply for long‑term cooperation.