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Super Precision Angular Contact Ball Bearings 7015 CD/P4ADBD

Super Precision Angular Contact Ball Bearings 7015 CD/P4ADBD

The 7015 CD/P4ADBD is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from durable chrome steel. It measures 40mm in width and is designed for heavy preload applications.

This bearing handles radial loads up to 19170 lbf and can spin at speeds up to 22000 RPM, making it suitable for high-performance machinery. Its 15° contact angle ensures smooth operation under angular loads.

The open design allows for easy lubrication, while the phenolic cage enhances durability. It comes as a matched set of two bearings, arranged back-to-back for stability.

Ideal for precision equipment like machine tools or spindles, it operates in temperatures from -30°C to 110°C. Weighing 1.26kg, it’s a robust choice for demanding applications.

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Product Parameters

  • Part Number 7015 CD/P4ADBD
  • 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 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 20
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Heavy / Class D
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 19170 lbf
  • Static Radial Load 22050 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.26 kg
Super Precision Angular Contact Ball Bearings 7015 CD/P4ADBD dimension drawing
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Features

How Does 7015 CD/P4ADBD Bearing Ensure Precision in High-Speed Applications?

7015 CD/P4ADBD Bearing features a 15° contact angle and heavy preload, offering stability in high-speed operations.

Its chrome steel rings and balls enhance durability, while the phenolic cage reduces friction for smoother performance.

With a maximum speed of 22,000 rpm, it handles dynamic radial loads up to 19170 lbf efficiently.

The matched arrangement of two bearings ensures balanced performance in demanding angular contact applications.

Application

Industrial Uses of 7015 CD/P4ADBD Bearing
7015 CD/P4ADBD Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The heavy preload and matched arrangement make it suitable for applications demanding minimal deflection.

In automotive systems, 7015 CD/P4ADBD Bearing supports components like wheel hubs and transmissions, where its high-speed capability and load handling are key. The phenolic cage adds durability in high-temperature environments.

For robotics, 7015 CD/P4ADBD Bearing provides smooth motion in articulated arms, thanks to its precision tolerances. The open design allows for easy lubrication, extending service life in continuous operation.

Medical imaging devices benefit from 7015 CD/P4ADBD Bearing’s low noise and vibration, ensuring clear results. The chrome steel construction offers reliability in sterile environments.

In aerospace applications, 7015 CD/P4ADBD Bearing’s high dynamic load capacity makes it ideal for flight control systems. The P4A tolerance class ensures consistent performance under extreme conditions.

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