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Super Precision Angular Contact Ball Bearings 7014 CDGB/HCP4A

Super Precision Angular Contact Ball Bearings 7014 CDGB/HCP4A

The 7014 CDGB/HCP4A is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from high-grade chrome steel. It features ceramic balls and a phenolic cage, ensuring smooth operation and durability.

This bearing handles radial loads up to 11700 lbf and spins at speeds up to 22000 RPM, making it suitable for high-performance applications. Its 15° contact angle provides excellent stability under angular loads.

The open design allows for easy lubrication, while the P4A tolerance class ensures precise performance. It can be paired in back-to-back, face-to-face, or tandem configurations for versatile use.

Ideal for precision machinery like spindles or CNC equipment, it operates efficiently in temperatures from -30°C to 110°C. Weighing just 0.5kg, it balances lightweight design with robust performance.

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Product Parameters

  • Part Number 7014 CDGB/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 Light / Class B
  • 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 CDGB/HCP4A dimension drawing
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Features

Performance Features of 7014 CDGB/HCP4A Bearing

7014 CDGB/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 15° contact angle allows for efficient handling of combined radial and axial loads.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 22,000 rpm, it is ideal for high-speed applications.

How Does 7014 CDGB/HCP4A Bearing Reduce Friction?

7014 CDGB/HCP4A Bearing uses ceramic balls and a phenolic cage to minimise friction during operation.
This design ensures smooth performance even at high speeds up to 22,000 rpm.
The chrome steel rings provide added strength, while the open seal type allows for easy lubrication.
Its light preload class B further enhances efficiency and reduces wear.

Engineered for Precision: 7014 CDGB/HCP4A Bearing

7014 CDGB/HCP4A Bearing offers exceptional precision with a P4A tolerance class, suitable for demanding applications.
The ceramic balls and phenolic cage work together to reduce heat generation and friction.
Its dynamic radial load capacity of 11,700 lbf ensures reliable performance under stress.
The bearing operates smoothly within a temperature range of -30°C to 110°C.

Steel vs Ceramic Bearings: Strengths of 7014 CDGB/HCP4A Bearing

7014 CDGB/HCP4A Bearing combines chrome steel rings with ceramic balls for optimal performance.
This mix provides high strength and reduced friction compared to all-steel designs.
The phenolic cage adds durability and maintains ball alignment under high speeds.
With a maximum speed of 22,000 rpm, it excels in precision and efficiency.

Application

Common Applications of 7014 CDGB/HCP4A Bearing
In industrial settings, 7014 CDGB/HCP4A Bearing is a go-to for high-speed spindles and machine tools, where its 15° contact angle ensures smooth operation. The ceramic balls reduce friction, making it ideal for precision tasks.

Where Is 7014 CDGB/HCP4A Bearing Used?
You’ll often find 7014 CDGB/HCP4A Bearing in automotive applications like electric motors and gearboxes, where its light preload enhances performance. Its phenolic cage adds durability, even under constant use.

Optimized for Performance: 7014 CDGB/HCP4A Bearing
For medical imaging devices, 7014 CDGB/HCP4A Bearing’s P4A tolerance class delivers the accuracy needed for reliable scans. The open design allows for easy lubrication, extending its lifespan.

Automotive vs Aerospace: Applications of 7014 CDGB/HCP4A Bearing
In aerospace, 7014 CDGB/HCP4A Bearing handles high-speed rotations in turbine systems, while in cars, it supports smooth gear shifts. Its chrome steel rings ensure strength in both environments.

Perfect Fit for Automation: 7014 CDGB/HCP4A Bearing
Robotic arms benefit from 7014 CDGB/HCP4A Bearing’s low friction and high-speed capabilities. The ceramic balls and phenolic cage work together to minimise wear in repetitive motions.

Q&A

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