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Super Precision Angular Contact Ball Bearings 7014 CD/P4ADGB

Super Precision Angular Contact Ball Bearings 7014 CD/P4ADGB

The 7014 CD/P4ADGB is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 18720 lbf and operates smoothly at speeds up to 22000 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face, ideal for complex load requirements. The phenolic cage ensures durability and reduces friction.

This bearing is lubricated for easy maintenance and works in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it offers reliable performance in high-precision applications.

Weighing 1.19kg, it’s suited for machine tools, spindles, or other equipment needing tight tolerances and smooth rotation. Interchangeable with SKF bearings for hassle-free replacements.

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Product Parameters

  • Part Number 7014 CD/P4ADGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 19
  • 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 18720 lbf
  • Static Radial Load 20588 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.19 kg
  • Price（$） 23.76
Super Precision Angular Contact Ball Bearings 7014 CD/P4ADGB dimension drawing
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Features

Performance Features of 7014 CD/P4ADGB Bearing

7014 CD/P4ADGB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 18720 lbf.

The phenolic cage ensures smooth operation, even at high speeds of 22,000 rpm.
Universal matching allows flexible arrangements like back-to-back or face-to-face configurations.

With a precision tolerance class of P4A, 7014 CD/P4ADGB Bearing delivers reliable performance in demanding conditions.
Its open design simplifies lubrication, maintaining efficiency across a temperature range of -30°C to 110°C.

Application

Industrial Uses of 7014 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 mounting in back-to-back or face-to-face configurations.

Where Is 7014 CD/P4ADGB Bearing Used?
You’ll find it in automotive transmissions, supporting smooth gear shifts with its light preload and phenolic cage. Its high-speed capability makes it suitable for performance vehicles and racing applications.

Built for Heavy-Duty Use: 7014 CD/P4ADGB Bearing
In robotics, this bearing handles both radial and axial loads in articulated arms, thanks to its 15° contact angle. The chrome steel construction ensures long service life even in demanding automation environments.

Medical vs Industrial: Where 7014 CD/P4ADGB Bearing Excels
While it’s precise enough for medical imaging devices, its robustness shines in industrial pumps and compressors. The P4A tolerance class guarantees consistent performance across both sectors.

Automotive vs Aerospace: Applications of 7014 CD/P4ADGB Bearing
In cars, it supports turbocharger shafts, while aircraft systems benefit from its reliability in auxiliary power units. The matched set design simplifies installation in space-constrained applications.

Q&A

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