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Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADBB

Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADBB

The 7015 ACD/P4ADBB 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 arrangement (2 bearings DB) provide excellent stability for angular loads. The phenolic cage ensures durability and quiet operation, even at high speeds.

This bearing comes pre-lubricated and works in temperatures from -30°C to 110°C. Ideal for precision applications like machine tool spindles or high-speed robotics where accuracy is key.

Weighing 1.26kg, it’s a robust yet manageable component. Compliant with P4A tolerance standards for reliable performance. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7015 ACD/P4ADBB
  • 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 Light / Class B
  • 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/P4ADBB dimension drawing
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Features

Performance Features of 7015 ACD/P4ADBB Bearing

7015 ACD/P4ADBB Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

The matched arrangement of two bearings provides stability, ideal for high-precision tasks.
With a dynamic radial load capacity of 18135 lbf, it handles demanding operations with ease.

7015 ACD/P4ADBB Bearing operates smoothly at speeds up to 28,000 rpm, maintaining performance.
Its P4A tolerance class ensures precision, making it suitable for critical applications.

Application

Industrial Uses of 7015 ACD/P4ADBB Bearing
7015 ACD/P4ADBB 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 under radial and axial loads.

In automotive applications, 7015 ACD/P4ADBB Bearing supports high-speed components like turbochargers and transmission systems. Its phenolic cage and chrome steel construction offer durability in demanding conditions.

For robotics, 7015 ACD/P4ADBB Bearing is ideal for joint mechanisms requiring smooth, precise movement. The light preload and P4A tolerance class make it suitable for repetitive, high-accuracy tasks.

Medical imaging devices benefit from 7015 ACD/P4ADBB Bearing’s low noise and vibration characteristics. The open design allows for easy lubrication, ensuring long-term reliability in critical equipment.

In automation systems, 7015 ACD/P4ADBB Bearing is often found in CNC machinery and 3D printers. Its high-speed capability and consistent performance make it a reliable choice for precision manufacturing.

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