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Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADGC

Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADGC

The 7015 ACD/P4ADGC is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from high-grade chrome steel. Its 25° contact angle and moderate preload ensure smooth operation under radial and angular loads.

This bearing handles dynamic radial loads up to 18135 lbf and spins at speeds up to 28000 RPM. The phenolic cage offers durability while keeping weight low, and the open design allows for easy lubrication.

Its universal matching feature lets you arrange bearings back-to-back, face-to-face, or tandem, making it versatile for various setups. Ideal for high-precision applications like machine tool spindles or high-speed rotary systems.

Weighing 1.26kg, it operates reliably in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7015 ACD/P4ADGC
  • 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 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/P4ADGC dimension drawing
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Features

Performance Features of 7015 ACD/P4ADGC Bearing

7015 ACD/P4ADGC Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure high durability under dynamic radial loads up to 18135 lbf.

The phenolic cage in 7015 ACD/P4ADGC Bearing reduces friction and wear, enhancing operational smoothness.
With a maximum speed of 28,000 rpm, it delivers reliable performance in high-speed scenarios.

7015 ACD/P4ADGC Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.

The P4A tolerance class ensures precision, making 7015 ACD/P4ADGC Bearing suitable for demanding applications.
Moderate preload (Class C) further enhances stability and reduces vibration during operation.

Application

Industrial Uses of 7015 ACD/P4ADGC Bearing
7015 ACD/P4ADGC Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The universal matching design allows for flexible arrangements in complex machinery setups.

In automotive applications, 7015 ACD/P4ADGC Bearing supports high-speed components like turbochargers and transmission systems. Its moderate preload and P4A tolerance class contribute to smooth, reliable performance under demanding conditions.

For robotics and automation, 7015 ACD/P4ADGC Bearing’s phenolic cage reduces friction, making it ideal for robotic arms and CNC machines. The chrome steel construction ensures durability even in continuous operation.

Medical imaging devices benefit from 7015 ACD/P4ADGC Bearing’s precision and low vibration characteristics. Its open design facilitates easy lubrication, extending service life in critical healthcare equipment.

In aerospace applications, 7015 ACD/P4ADGC Bearing’s high-speed capability and temperature resistance make it suitable for avionics and flight control systems. The matched set configuration ensures consistent performance in tandem or back-to-back arrangements.

Q&A

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