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Super Precision Angular Contact Ball Bearings 7014 CD/HCP4ADGA

Super Precision Angular Contact Ball Bearings 7014 CD/HCP4ADGA

The 7014 CD/HCP4ADGA is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 18720 lbf and spins smoothly at speeds up to 22000 RPM.

Its 15° contact angle and ceramic balls reduce friction, while the phenolic cage ensures quiet operation. The bearing comes pre-lubricated and works in temperatures from -30°C to 110°C.

Designed for universal matching, it can be arranged back-to-back, face-to-face, or tandem. Ideal for high-speed applications like machine tool spindles or precision instruments.

Weighing 1kg, it’s a robust choice for demanding environments. Compliant with P4A tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number 7014 CD/HCP4ADGA
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • 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 kg
  • Price（$） 583.938
Super Precision Angular Contact Ball Bearings 7014 CD/HCP4ADGA dimension drawing
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Features

Performance Features of 7014 CD/HCP4ADGA Bearing

7014 CD/HCP4ADGA Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.

The chrome steel rings and ceramic balls ensure high precision and durability, even at speeds up to 22,000 rpm.

Its phenolic cage provides excellent stability and reduces friction, enhancing operational efficiency.

With universal matching, it supports various arrangements like back-to-back or face-to-face for versatile applications.

Application

Key Fields for 7014 CD/HCP4ADGA Bearing
7014 CD/HCP4ADGA Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle performance. The ceramic balls reduce friction, making it ideal for applications demanding smooth rotation.

In aerospace systems, 7014 CD/HCP4ADGA Bearing supports components like turbine shafts, thanks to its ability to handle both radial and axial loads. The universal matching feature allows flexible arrangement in tight spaces.

For robotics, 7014 CD/HCP4ADGA Bearing’s phenolic cage and P4A tolerance class provide reliable movement in articulated arms. Its extra-light preload ensures minimal resistance during precise positioning.

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