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Super Precision Angular Contact Ball Bearings 7015 ACD/P4AQBCB

Super Precision Angular Contact Ball Bearings 7015 ACD/P4AQBCB

The 7015 ACD/P4AQBCB is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle and light preload ensure smooth operation under radial loads up to 29,925 lbf.

This open-design bearing comes in a matched set of four, ideal for applications requiring high accuracy. The phenolic cage and 20 steel balls (12.7mm each) contribute to its durability and stability at speeds up to 28,000 RPM.

With a temperature range of -30°C to 110°C, it suits demanding environments like machine tool spindles or precision gearboxes. The P4A tolerance class guarantees exceptional performance for critical operations.

Weighing 2.51kg, this SKF-interchangeable model is lubricated for long service life. Its robust build makes it a reliable choice for high-speed, high-precision machinery.

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Product Parameters

  • Part Number 7015 ACD/P4AQBCB
  • 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 12.7 mm
  • Ball Qty 20
  • Contact Angle 25°
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 29925 lbf
  • Static Radial Load 41850 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 2.51 kg
Super Precision Angular Contact Ball Bearings 7015 ACD/P4AQBCB dimension drawing
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Features

Performance Features of 7015 ACD/P4AQBCB Bearing

7015 ACD/P4AQBCB Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability and smooth operation under high radial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 29,925 lbf, it handles demanding conditions effortlessly.

7015 ACD/P4AQBCB Bearing operates at speeds up to 28,000 rpm, making it suitable for high-speed machinery.
Its P4A tolerance class guarantees exceptional precision and reliability.

The matched arrangement of four bearings ensures stability and consistent performance.
Light preload class B further enhances its efficiency and longevity.

7015 ACD/P4AQBCB Bearing works in temperatures from -30°C to 110°C, adapting to various environments.
Its open design allows for easy lubrication, ensuring minimal maintenance.

Application

Key Fields for 7015 ACD/P4AQBCB Bearing
7015 ACD/P4AQBCB Bearing is widely used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load distribution. The phenolic cage reduces friction, making it suitable for high-speed operations.

In robotics, 7015 ACD/P4AQBCB Bearing provides smooth motion control for articulated arms and joints. Its matched arrangement of four bearings enhances stability in dynamic applications.

For aerospace components, 7015 ACD/P4AQBCB Bearing’s P4A tolerance class meets strict precision requirements. The chrome steel construction offers durability in demanding environments.

Automotive testing equipment benefits from 7015 ACD/P4AQBCB Bearing’s light preload and consistent performance. Its metric sizing ensures compatibility with European and Asian machinery standards.

In medical imaging devices, 7015 ACD/P4AQBCB Bearing’s low vibration characteristics improve scan accuracy. The open design allows for easy lubrication maintenance.

Q&A

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