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Super Precision Angular Contact Ball Bearings 7015 CE/HCP4AQBCA

Super Precision Angular Contact Ball Bearings 7015 CE/HCP4AQBCA

The 7015 CE/HCP4AQBCA is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a matched set of four bearings for balanced performance.

With a dynamic radial load capacity of 15502 lbf, it spins smoothly at speeds up to 24000 RPM. The ceramic balls and phenolic cage reduce friction, enhancing durability and efficiency.

Its open design allows for easy lubrication, while the extra-light preload ensures minimal resistance. Ideal for high-speed applications like machine tool spindles or precision instruments.

The bearing operates reliably in temperatures from -30°C to 110°C and meets P4A tolerance standards for exceptional accuracy. Weighing 2.36kg, it’s a robust choice for demanding industrial environments.

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Product Parameters

  • Part Number 7015 CE/HCP4AQBCA
  • 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 Ceramic
  • 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 2.36 kg
Super Precision Angular Contact Ball Bearings 7015 CE/HCP4AQBCA dimension drawing
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Features

Performance Features of 7015 CE/HCP4AQBCA Bearing

7015 CE/HCP4AQBCA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability and reduce friction during high-speed operation.

The phenolic cage ensures smooth movement, maintaining precision even under dynamic radial loads up to 15502 lbf.
With a maximum speed of 24,000 rpm, it delivers reliable performance in demanding conditions.

7015 CE/HCP4AQBCA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra light preload (Class A) minimises vibration, making it suitable for precision tasks.

The matched arrangement of four bearings ensures consistent performance in complex setups.
Open seal design allows for easy lubrication, reducing maintenance requirements.

Application

Ideal for Precision: 7015 CE/HCP4AQBCA Bearing
The 7015 CE/HCP4AQBCA Bearing excels in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction for smoother operation. Its P4A tolerance ensures consistent accuracy in demanding industrial settings.

In aerospace applications, 7015 CE/HCP4AQBCA Bearing handles angular loads efficiently, making it suitable for aircraft spindle systems. The matched set of four bearings provides balanced performance under varying pressures.

For automation equipment, 7015 CE/HCP4AQBCA Bearing’s extra-light preload enhances responsiveness in robotic arms. The chrome steel rings offer durability, while the open design simplifies lubrication maintenance.

Medical imaging devices benefit from 7015 CE/HCP4AQBCA Bearing’s quiet operation and minimal vibration. Its ceramic components resist wear, ensuring reliability in sensitive diagnostic environments.

In electric vehicle motors, 7015 CE/HCP4AQBCA Bearing supports high RPMs with minimal heat buildup. The metric dimensions make it compatible with European and Asian automotive designs.

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