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Super Precision Angular Contact Ball Bearings 7014 CDGC/HCP4A

Super Precision Angular Contact Ball Bearings 7014 CDGC/HCP4A

The 7014 CDGC/HCP4A is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel. Its 15° contact angle and ceramic balls ensure smooth operation under radial loads up to 11700 lbf.

With a maximum speed of 22000 RPM, this bearing is designed for high-performance applications. The phenolic cage adds strength while keeping weight low, at just 0.5kg.

Its open design allows for easy lubrication, and it operates reliably in temperatures from -30°C to 110°C. The P4A tolerance class guarantees precision fit and performance.

Ideal for machine tools or high-speed spindles, this bearing can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use. It’s also interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 7014 CDGC/HCP4A
  • 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 20 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 No
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 11700 lbf
  • Static Radial Load 10238 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 0.5 kg
Super Precision Angular Contact Ball Bearings 7014 CDGC/HCP4A dimension drawing
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Features

Performance Features of 7014 CDGC/HCP4A Bearing

7014 CDGC/HCP4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and ceramic balls enhance durability while reducing friction.

With a dynamic radial load capacity of 11,700 lbf, it handles demanding conditions effectively.
The phenolic cage ensures smooth operation, even at high speeds up to 22,000 rpm.

7014 CDGC/HCP4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its precision P4A tolerance class guarantees consistent performance in critical applications.

The open design allows for easy lubrication, maintaining optimal performance over time.
Its universal matching capability makes it versatile for various mounting arrangements.

Application

How Does 7014 CDGC/HCP4A Bearing Improve Performance?
In machine tools, 7014 CDGC/HCP4A Bearing handles high-speed spindle rotations with ease, thanks to its ceramic balls and phenolic cage. The 15° contact angle ensures smooth angular load distribution, reducing vibration during precision machining.

Where Is 7014 CDGC/HCP4A Bearing Used?
Automotive applications like electric motor shafts benefit from 7014 CDGC/HCP4A Bearing’s moderate preload and P4A tolerance. Its chrome steel rings provide durability, while the open design simplifies lubrication in demanding conditions.

Built for Heavy-Duty Use: 7014 CDGC/HCP4A Bearing
This bearing excels in robotics, where its tandem arrangement options (>>, , ><) support complex motion control. The ceramic balls minimise friction, extending service life in continuous operation scenarios. Medical vs Industrial: Where 7014 CDGC/HCP4A Bearing Excels In medical imaging devices, 7014 CDGC/HCP4A Bearing’s precision ensures quiet operation for sensitive diagnostics. Industrial pumps rely on its radial load capacity (11,700 lbf dynamic) for consistent performance under pressure. Perfect Fit for Automation: 7014 CDGC/HCP4A Bearing 3D printers and CNC systems use 7014 CDGC/HCP4A Bearing for its high-speed capability (22,000 rpm) and thermal stability (-30°C to 110°C). The universal matching feature allows flexible configurations in compact spaces.

Q&A

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