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Super Precision Angular Contact Ball Bearings 7015 CD/P4ADBB

Super Precision Angular Contact Ball Bearings 7015 CD/P4ADBB

The 7015 CD/P4ADBB 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 19170 lbf and operates smoothly at speeds up to 22000 RPM.

With a 15° contact angle and matched arrangement of two bearings, it provides excellent stability for angular loads. The phenolic cage ensures quiet operation and long service life.

Its open design allows for easy lubrication, while the P4A tolerance class guarantees high precision. Ideal for applications like machine tool spindles or high-speed rotary systems.

Weighing 1.26kg, this bearing set works in temperatures from -30°C to 110°C. It’s interchangeable with SKF bearings, making it a reliable choice for replacements.

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Product Parameters

  • Part Number 7015 CD/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 15°
  • 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 19170 lbf
  • Static Radial Load 22050 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.26 kg
Super Precision Angular Contact Ball Bearings 7015 CD/P4ADBB dimension drawing
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Features

Performance Features of 7015 CD/P4ADBB Bearing

7015 CD/P4ADBB Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 19170 lbf, it handles demanding conditions reliably.
The matched arrangement of two bearings provides stability, making it suitable for angular contact loads.

Operating at speeds up to 22,000 rpm, 7015 CD/P4ADBB Bearing maintains performance in temperatures from -30°C to 110°C.
Its P4A tolerance class ensures high precision, ideal for critical machinery.

The open design allows for easy lubrication, reducing maintenance needs.
Weighing just 1.26 kg, it offers a balance of strength and lightweight efficiency.

Application

Key Fields for 7015 CD/P4ADBB Bearing
In industrial settings, 7015 CD/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.

Where Is 7015 CD/P4ADBB Bearing Used?
You’ll often find 7015 CD/P4ADBB Bearing in automotive transmissions, where its light preload and high-speed capability improve gear shifting smoothness. The phenolic cage reduces friction, enhancing longevity in demanding conditions.

Built for Heavy-Duty Use: 7015 CD/P4ADBB Bearing
For robotics and automation, 7015 CD/P4ADBB Bearing excels in robotic arms, offering precise movement and durability. Its chrome steel construction handles repetitive motions without compromising performance.

Medical vs Industrial: Where 7015 CD/P4ADBB Bearing Excels
In medical imaging devices, 7015 CD/P4ADBB Bearing’s P4A tolerance class ensures quiet, vibration-free operation. Meanwhile, industrial pumps benefit from its ability to handle high dynamic loads.

Practical Applications of 7015 CD/P4ADBB Bearing
7015 CD/P4ADBB Bearing is ideal for 3D printers, where its precision and speed support detailed printing tasks. The open design allows for easy lubrication, maintaining efficiency over long print runs.

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