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Super Precision Angular Contact Ball Bearings 7015 CD/P4ADGC

Super Precision Angular Contact Ball Bearings 7015 CD/P4ADGC

The 7015 CD/P4ADGC 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 universal matching, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures quiet, long-lasting performance, even in temperatures from -30°C to 110°C.

Its moderate preload (Class C) and P4A tolerance class make it ideal for high-precision applications like machine tool spindles or robotics. The open design allows for easy lubrication, maintaining optimal performance.

Weighing 1.26kg, this bearing comes in a matched set of two, ensuring balanced load distribution. It’s interchangeable with SKF bearings, offering a reliable replacement option for demanding setups.

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Product Parameters

  • Part Number 7015 CD/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 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 Moderate / Class C
  • 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（$） 299.322
Super Precision Angular Contact Ball Bearings 7015 CD/P4ADGC dimension drawing
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Features

Performance Features of 7015 CD/P4ADGC Bearing

7015 CD/P4ADGC Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability under high dynamic radial loads of up to 19170 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance at speeds up to 22,000 rpm.
Universal matching allows flexible arrangements like back-to-back or face-to-face configurations.

With a P4A tolerance class, 7015 CD/P4ADGC Bearing delivers precise operation in demanding conditions.
Its moderate preload (Class C) ensures stability without compromising smooth rotation.

The open design and lubrication system extend service life while operating between -30°C to 110°C.
Weighing 1.26 kg, it balances strength and efficiency in precision machinery.

Application

Key Fields for 7015 CD/P4ADGC Bearing
7015 CD/P4ADGC Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The moderate preload and P4A tolerance class make it suitable for applications demanding tight control.

In robotics, 7015 CD/P4ADGC Bearing supports articulated arms, providing smooth movement under combined radial and axial loads. Its universal matching feature allows flexible arrangement in compact spaces.

For aerospace components, 7015 CD/P4ADGC Bearing’s phenolic cage and chrome steel construction handle high speeds without compromising stability. The lubricated design further extends service life in demanding conditions.

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