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Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADFA

Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADFA

The 7015 ACD/P4ADFA 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 18135 lbf and operates smoothly at speeds up to 28000 RPM.

Its 25° contact angle and matched DF arrangement provide excellent stability for angular loads. The phenolic cage ensures durability while keeping the bearing lightweight.

Designed for precision applications, this bearing is lubricated and works in temperatures from -30°C to 110°C. It’s interchangeable with SKF bearings, making it a reliable choice for replacements.

Ideal for high-speed machinery like spindles or CNC equipment where accuracy and low friction are crucial. Weighing 1.26kg, it’s robust yet manageable for its size.

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Product Parameters

  • Part Number 7015 ACD/P4ADFA
  • 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 2 bearings >< DF
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • 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
Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADFA dimension drawing
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Features

Performance Features of 7015 ACD/P4ADFA Bearing

7015 ACD/P4ADFA Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 18135 lbf, 7015 ACD/P4ADFA Bearing handles demanding conditions reliably.
The extra light preload (Class A) enhances performance, making it suitable for high-speed operations up to 28,000 rpm.

7015 ACD/P4ADFA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its matched arrangement (DF) with two bearings ensures stability and precision in angular contact applications.

Application

Industrial Uses of 7015 ACD/P4ADFA Bearing
7015 ACD/P4ADFA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability in demanding industrial environments.

In automotive applications, 7015 ACD/P4ADFA Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. Its phenolic cage offers durability under high-speed conditions.

For medical imaging devices, 7015 ACD/P4ADFA Bearing’s chrome steel construction ensures smooth and quiet operation. The extra light preload makes it suitable for sensitive equipment requiring minimal vibration.

Automation systems benefit from 7015 ACD/P4ADFA Bearing’s precision, particularly in robotic arms and CNC machinery. The P4A tolerance class guarantees consistent performance in repetitive tasks.

In consumer electronics, 7015 ACD/P4ADFA Bearing can be found in high-end printers and scanners, where its low friction and high-speed capabilities are essential. The open design allows for easy lubrication maintenance.

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