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Super Precision Angular Contact Ball Bearings 7015 CD/P4ADGB

Super Precision Angular Contact Ball Bearings 7015 CD/P4ADGB

The 7015 CD/P4ADGB 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 19170 lbf and operates smoothly at speeds up to 22000 RPM.

With a 15° contact angle and universal matching design, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures durability and reduces friction for long-lasting performance.

This bearing is preloaded for light applications and works well in temperatures from -30°C to 110°C. Ideal for high-precision machinery like spindles or CNC equipment where accuracy is key.

Weighing 1.26kg, it comes as a matched set of two bearings, interchangeable with SKF models. Its open design allows for easy lubrication and maintenance.

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Product Parameters

  • Part Number 7015 CD/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 15°
  • 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 19170 lbf
  • Static Radial Load 22050 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.26 kg
  • Price（$） 35.55
Super Precision Angular Contact Ball Bearings 7015 CD/P4ADGB dimension drawing
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Features

Engineered for Precision: 7015 CD/P4ADGB Bearing

7015 CD/P4ADGB Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 19170 lbf, 7015 CD/P4ADGB Bearing handles demanding tasks reliably.
The universal matching design allows flexible arrangements, including back-to-back and face-to-face configurations.

7015 CD/P4ADGB Bearing operates smoothly at speeds up to 22,000 rpm, maintaining performance in varied conditions.
Its P4A tolerance class ensures consistent accuracy, making it ideal for precision machinery.

The open seal design simplifies maintenance, while the lubricated construction enhances longevity.
7015 CD/P4ADGB Bearing’s lightweight phenolic cage contributes to its high-speed efficiency.

Application

Industrial Uses of 7015 CD/P4ADGB Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The universal matching feature allows flexible arrangement in back-to-back or face-to-face configurations.

Where Is 7015 CD/P4ADGB Bearing Used?
You’ll often find 7015 CD/P4ADGB Bearing in automotive transmissions, where its light preload and high-speed capability improve gear shifting smoothness. The phenolic cage reduces friction, making it ideal for long-lasting performance.

Optimized for Performance: 7015 CD/P4ADGB Bearing
In robotics, 7015 CD/P4ADGB Bearing supports articulated arms, thanks to its P4A tolerance class for minimal vibration. The chrome steel construction also handles heavy radial loads without compromising precision.

Medical vs Industrial: Where 7015 CD/P4ADGB Bearing Excels
For medical imaging devices, 7015 CD/P4ADGB Bearing offers quiet operation and reliability. In industrial pumps, its tandem arrangement handles axial and radial loads efficiently.

Practical Applications of 7015 CD/P4ADGB Bearing
This bearing works well in 3D printers, ensuring precise linear motion with its low-friction design. The lubricated setup further enhances its performance in continuous operation.

Q&A

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