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Super Precision Angular Contact Ball Bearings 7015 CE/P4A

Super Precision Angular Contact Ball Bearings 7015 CE/P4A

The 7015 CE/P4A is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 5850 lbf and operates smoothly at speeds up to 26,000 RPM.

With a 15° contact angle and phenolic cage, it offers excellent stability and low friction. The open design allows for easy lubrication, enhancing its performance in demanding conditions.

This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed are crucial. It meets P4 tolerance standards, ensuring reliable performance.

Weighing 0.65kg, it’s a robust yet manageable option for industrial use. Compatible with SKF bearings, it’s a versatile choice for replacements or upgrades.

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Product Parameters

  • Part Number 7015 CE/P4A
  • 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 No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 5850 lbf
  • Static Radial Load 4860 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 26000 rpm
  • Weight 0.65 kg
  • Price（$） 554.166
Super Precision Angular Contact Ball Bearings 7015 CE/P4A dimension drawing
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Features

Why Choose 7015 CE/P4A Bearing for Precision Tasks?

7015 CE/P4A Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel construction ensures durability and consistent performance under dynamic radial loads up to 5850 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 26,000 rpm, it delivers reliable efficiency in demanding conditions.

7015 CE/P4A Bearing operates within a temperature range of -30° to 110°C, suitable for varied environments.
Its P4 tolerance class (ABEC-7) guarantees exceptional precision for critical applications.

Application

Industrial Uses of 7015 CE/P4A Bearing
The 7015 CE/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. Its phenolic cage reduces friction, making it suitable for high-speed operations.

In automotive applications, 7015 CE/P4A Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. The P4 tolerance class guarantees consistent performance in demanding conditions.

For robotics, 7015 CE/P4A Bearing’s open design and chrome steel construction provide reliability in articulated arms and joints. Its high-speed capability makes it ideal for automated production lines.

Medical imaging devices benefit from 7015 CE/P4A Bearing’s precision, ensuring smooth operation in scanners and diagnostic equipment. The lubricated design minimises maintenance needs in critical healthcare settings.

In consumer electronics, 7015 CE/P4A Bearing can be found in high-end printers and optical drives, where quiet and precise movement is essential. Its compact size fits well in space-constrained designs.

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