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Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADGA

Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADGA

The 7015 ACD/P4ADGA is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 18135 lbf and spins smoothly at speeds up to 28000 RPM.

Its 25° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures quiet operation and long service life.

This bearing comes pre-lubricated and works in temperatures from -30°C to 110°C. It’s part of a matched set of two bearings for balanced performance.

Ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed are crucial. Weighing 1.26kg, it offers robust performance in a compact size.

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Product Parameters

  • Part Number 7015 ACD/P4ADGA
  • 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 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 18135 lbf
  • Static Radial Load 20925 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 1.26 kg
  • Price（$） 35.55
Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADGA dimension drawing
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Features

Performance Features of 7015 ACD/P4ADGA Bearing

7015 ACD/P4ADGA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure high durability, supporting dynamic radial loads up to 18135 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation at speeds up to 28,000 rpm.
Universal matching allows flexible arrangements like back-to-back or face-to-face, adapting to various installation needs.

With a P4A tolerance class, 7015 ACD/P4ADGA Bearing delivers precision performance in demanding conditions.
Its extra light preload ensures minimal resistance, making it ideal for high-speed applications.

Application

Industrial Uses of 7015 ACD/P4ADGA Bearing
7015 ACD/P4ADGA Bearing is commonly used in high-speed machine tools, where its super precision and angular contact design ensure accurate performance. The universal matching feature allows for flexible arrangements, making it suitable for complex setups.

In robotics, 7015 ACD/P4ADGA Bearing supports articulated arms, providing smooth movement and reliability. Its phenolic cage reduces friction, enhancing efficiency in repetitive tasks.

For automotive applications, 7015 ACD/P4ADGA Bearing is ideal for wheel hubs and transmissions, handling both radial and axial loads. The chrome steel construction offers durability under demanding conditions.

Medical imaging devices benefit from 7015 ACD/P4ADGA Bearing’s precision, ensuring consistent operation in critical environments. The extra light preload contributes to quieter performance.

In automation systems, 7015 ACD/P4ADGA Bearing is a reliable choice for conveyor belts and assembly lines. Its high-speed capability and low maintenance needs make it a practical solution.

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