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Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADGB

Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADGB

The 7015 ACD/P4ADGB 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 operates smoothly at speeds up to 28000 RPM.

Its 25° contact angle and universal matching design make it versatile for various mounting arrangements, including back-to-back or face-to-face setups. The phenolic cage ensures quiet and efficient performance.

This bearing comes pre-lubricated and works well in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees high precision for demanding applications.

Ideal for machine tools or high-speed spindles where accuracy and reliability are crucial. Weighing 1.26kg, it’s part of a matched set for balanced performance. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7015 ACD/P4ADGB
  • 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 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
  • Price（$） 176.535
Super Precision Angular Contact Ball Bearings 7015 ACD/P4ADGB dimension drawing
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Features

Performance Features of 7015 ACD/P4ADGB Bearing

7015 ACD/P4ADGB Bearing is crafted with chrome steel rings and balls, offering high precision and durability.

Its 25° contact angle ensures optimal load distribution, making it suitable for angular contact applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.

With a dynamic radial load capacity of 18135 lbf, it handles demanding conditions with ease.

How Does 7015 ACD/P4ADGB Bearing Achieve High-Speed Performance?

7015 ACD/P4ADGB Bearing’s P4A tolerance class ensures exceptional precision for high-speed applications.

It can reach speeds up to 28,000 rpm while maintaining smooth and reliable operation.

The universal matching design allows for flexible arrangements like back-to-back or face-to-face.

Its light preload (Class B) further enhances performance and longevity.

Engineered for Precision: 7015 ACD/P4ADGB Bearing

7015 ACD/P4ADGB Bearing’s chrome steel construction provides excellent resistance to wear and fatigue.

The lubricated design ensures consistent performance across a temperature range of -30°C to 110°C.

With 20 balls of 12.7 mm diameter, it offers balanced load distribution and reduced vibration.

Its matched set of two bearings allows for versatile installation options.

Steel vs Ceramic Bearings: Strengths of 7015 ACD/P4ADGB Bearing

7015 ACD/P4ADGB Bearing uses chrome steel for both rings and balls, ensuring durability and cost-effectiveness.

The phenolic cage material reduces weight and friction, enhancing efficiency.

With a static radial load capacity of 20925 lbf, it excels in high-load scenarios.

Its open seal type allows for easy lubrication and maintenance.

Application

Industrial Uses of 7015 ACD/P4ADGB Bearing
7015 ACD/P4ADGB 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 like back-to-back or face-to-face configurations.

In automotive applications, 7015 ACD/P4ADGB Bearing supports high-speed components like turbochargers and gearbox systems. Its phenolic cage reduces friction, making it suitable for demanding environments.

For robotics and automation, 7015 ACD/P4ADGB Bearing’s P4A tolerance class provides the precision needed for smooth motion control in robotic arms. The chrome steel construction ensures durability even under continuous operation.

Medical imaging devices benefit from 7015 ACD/P4ADGB Bearing’s low vibration and high-speed capabilities. The open design allows for easy lubrication, maintaining performance in critical applications.

In aerospace systems, 7015 ACD/P4ADGB Bearing’s light preload and high dynamic load capacity make it ideal for flight control mechanisms. The metric sizing ensures compatibility with international standards.

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