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Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADBC

Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADBC

The 7015 ACD/P4ADBC is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes in a matched set of two bearings for balanced performance.

This model handles radial loads up to 18135 lbf and spins smoothly at speeds up to 28000 RPM, thanks to its phenolic cage and lubricated design. The moderate preload (Class C) ensures stable operation under demanding conditions.

Its open seal type allows for easy maintenance, while the P4A tolerance class guarantees exceptional precision. The bearing operates reliably in temperatures from -30°C to 110°C.

Ideal for high-precision applications like machine tool spindles or robotics, where accuracy and durability are key. Weighing 1.26kg, it offers a robust yet manageable solution for industrial use. Interchangeable with SKF bearings for convenient replacements.

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Product Parameters

  • Part Number 7015 ACD/P4ADBC
  • 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 <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • 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/P4ADBC dimension drawing
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Features

Engineered for Precision: 7015 ACD/P4ADBC Bearing

7015 ACD/P4ADBC Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability under dynamic radial loads up to 18135 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 28,000 rpm, it delivers smooth operation in demanding conditions.

Moderate preload (Class C) ensures stability, while the open design simplifies lubrication.
This bearing is ideal for applications requiring tight tolerances and reliable angular contact performance.

Application

Industrial Uses of 7015 ACD/P4ADBC Bearing
7015 ACD/P4ADBC Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The moderate preload and P4A tolerance class make it suitable for applications demanding tight control over radial and axial loads.

Where Is 7015 ACD/P4ADBC Bearing Used?
In automotive systems, 7015 ACD/P4ADBC Bearing supports high-speed components like turbochargers and transmission shafts. Its chrome steel construction and phenolic cage provide durability and stability under demanding conditions.

Built for Heavy-Duty Use: 7015 ACD/P4ADBC Bearing
For automation and robotics, 7015 ACD/P4ADBC Bearing offers reliable performance in robotic arms and CNC machinery. The matched bearing arrangement enhances load distribution, ensuring smooth operation in repetitive tasks.

Medical vs Industrial: Where 7015 ACD/P4ADBC Bearing Excels
In medical imaging devices, 7015 ACD/P4ADBC Bearing’s precision and low noise are ideal for sensitive equipment. Meanwhile, its robust design also meets the needs of industrial pumps and compressors.

Q&A

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