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Super Precision Angular Contact Ball Bearings 7015 CE/P4AQBCA

Super Precision Angular Contact Ball Bearings 7015 CE/P4AQBCA

The 7015 CE/P4AQBCA is a super precision angular contact ball bearing, measuring 75mm by 115mm by 80mm. Made from high-quality chrome steel, it handles radial loads up to 15502 lbf and spins smoothly at speeds up to 24000 RPM.

Its 15° contact angle and matched set of four bearings provide excellent stability and load distribution. The phenolic cage ensures quiet operation and long service life, even in demanding conditions.

This bearing is lubricated for easy maintenance and operates in temperatures from -30°C to 110°C. It meets the strict P4A tolerance class for precision applications.

Ideal for high-speed machinery like spindles or CNC equipment, where accuracy and reliability are crucial. Weighing 2.58kg, it’s a robust choice for industrial use. Interchangeable with SKF bearings for convenient replacements.

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Product Parameters

  • Part Number 7015 CE/P4AQBCA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 115 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 80 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 26
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 15502 lbf
  • Static Radial Load 19462 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 24000 rpm
  • Weight 2.58 kg
Super Precision Angular Contact Ball Bearings 7015 CE/P4AQBCA dimension drawing
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Features

How Does 7015 CE/P4AQBCA Bearing Ensure Precision in High-Speed Applications?

7015 CE/P4AQBCA Bearing features a 15° contact angle, optimised for angular contact loads and high-speed performance.
Its chrome steel construction ensures durability, while the phenolic cage maintains ball alignment for smooth operation.

With a maximum speed of 24,000 rpm, 7015 CE/P4AQBCA Bearing is ideal for precision machinery.
The extra light preload (Class A) enhances accuracy, reducing vibration and noise.

7015 CE/P4AQBCA Bearing’s dynamic radial load capacity of 15,502 lbf ensures reliable performance under stress.
Its P4A tolerance class guarantees consistent precision in demanding applications.

The open design allows for easy lubrication, extending the bearing’s service life.
Operating between -30°C to 110°C, it performs reliably in varied temperature conditions.

Application

Industrial Uses of 7015 CE/P4AQBCA Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for high-speed operations.

Where Is 7015 CE/P4AQBCA Bearing Used?
You’ll find it in automotive transmissions, supporting smooth gear shifts with its extra-light preload. The chrome steel construction also handles heavy radial loads effortlessly.

Perfect Fit for Automation: 7015 CE/P4AQBCA Bearing
In robotic arms, this bearing’s matched arrangement provides stability for precise movements. Its P4A tolerance class guarantees consistent performance in repetitive tasks.

Medical vs Industrial: Where 7015 CE/P4AQBCA Bearing Excels
While it’s reliable in industrial pumps, its low vibration also suits medical imaging devices. The lubricated design ensures quiet operation in sensitive environments.

How Does 7015 CE/P4AQBCA Bearing Support High-Speed Operations?
With a max speed of 24,000 rpm, it’s ideal for CNC spindles. The 15° contact angle balances radial and axial loads efficiently.

Q&A

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