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Super Precision Angular Contact Ball Bearings 7015 CE/HCP4A

Super Precision Angular Contact Ball Bearings 7015 CE/HCP4A

The 7015 CE/HCP4A is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from high-quality chrome steel. Its 15° contact angle efficiently manages combined radial and thrust loads, reaching speeds up to 29,000 RPM.

The ceramic balls and phenolic cage reduce friction, enhancing performance in high-speed applications. It comes pre-lubricated for smooth operation and has a temperature range of -30°C to 110°C.

This bearing is available in matched sets for improved alignment and load distribution. Ideal for precision machinery like CNC spindles or high-performance motors.

Weighing 0.59kg, it meets P4 tolerance standards (ABEC-7) for exceptional accuracy. Interchangeable with SKF bearings, it’s a reliable choice for demanding industrial uses.

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Product Parameters

  • Part Number 7015 CE/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 115 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 26
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 5850 lbf
  • Static Radial Load 4860 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 29000 rpm
  • Weight 0.59 kg
  • Price（$） 553.752
Super Precision Angular Contact Ball Bearings 7015 CE/HCP4A dimension drawing
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Features

Performance Features of 7015 CE/HCP4A Bearing

7015 CE/HCP4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and ceramic balls enhance durability, while reducing friction for smoother operation.

With a dynamic radial load capacity of 5850 lbf, it handles demanding conditions reliably.
The phenolic cage ensures stable performance, even at high speeds up to 29,000 rpm.

7015 CE/HCP4A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its precision P4 tolerance class makes it suitable for high-accuracy applications.

Application

Common Applications of 7015 CE/HCP4A Bearing
The 7015 CE/HCP4A Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. Its ceramic balls reduce friction, making it suitable for extended operational periods.

In robotics, 7015 CE/HCP4A Bearing provides smooth motion control in articulated arms, thanks to its phenolic cage and consistent load distribution. The open seal design allows for easy lubrication in demanding environments.

For aerospace components, 7015 CE/HCP4A Bearing handles radial and axial loads efficiently, ensuring reliability in flight control systems. Its P4 tolerance class guarantees performance in critical applications where precision is non-negotiable.

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