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Super Precision Angular Contact Ball Bearings 7014 CDGATNHA/HCVQ253

Super Precision Angular Contact Ball Bearings 7014 CDGATNHA/HCVQ253

The 7014 CDGATNHA/HCVQ253 is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, designed for high-speed applications. Its 15° contact angle and ceramic balls ensure smooth operation under radial loads up to 11700 lbf.

The open design and phenolic cage make it lightweight yet durable, capable of handling speeds up to 22000 RPM. It operates efficiently in temperatures ranging from -30°C to 110°C.

This bearing is interchangeable with SKF models and comes pre-lubricated for easy installation. Ideal for precision machinery like spindles or CNC equipment where accuracy and speed are crucial.

Weighing just 0.5kg, it’s part of a universal matching set, suitable for back-to-back, face-to-face, or tandem arrangements. Compliant with P4A tolerance class for superior performance.

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Product Parameters

  • Part Number 7014 CDGATNHA/HCVQ253
  • 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 Extra light / Class A
  • 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 CDGATNHA/HCVQ253 dimension drawing
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Features

Performance Features of 7014 CDGATNHA/HCVQ253 Bearing

7014 CDGATNHA/HCVQ253 Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
The phenolic cage enhances stability, making it suitable for high-speed applications up to 22,000 rpm.

With a 15° contact angle, 7014 CDGATNHA/HCVQ253 Bearing efficiently handles both radial and axial loads.
Its dynamic radial load capacity of 11,700 lbf ensures reliable performance in demanding conditions.

The extra light preload class A of 7014 CDGATNHA/HCVQ253 Bearing provides smooth operation and reduced friction.
This design is ideal for applications requiring high precision and low vibration.

7014 CDGATNHA/HCVQ253 Bearing operates effectively within a temperature range of -30°C to 110°C.
Its open seal type allows for easy lubrication and maintenance.

The universal matching feature of 7014 CDGATNHA/HCVQ253 Bearing supports various configurations like back-to-back or face-to-face.
This flexibility makes it adaptable to different mechanical setups.

Application

Industrial Uses of 7014 CDGATNHA/HCVQ253 Bearing
7014 CDGATNHA/HCVQ253 Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup.
The open design and extra-light preload make it ideal for precision grinding applications, ensuring consistent performance under radial loads.

What Makes 7014 CDGATNHA/HCVQ253 Bearing a Preferred Choice?
In automotive applications, 7014 CDGATNHA/HCVQ253 Bearing supports gearbox systems, thanks to its high dynamic radial load capacity.
The chrome steel rings and ceramic balls provide durability, even in demanding driving conditions.

Perfect Fit for Automation: 7014 CDGATNHA/HCVQ253 Bearing
7014 CDGATNHA/HCVQ253 Bearing works well in robotic arms, where its angular contact design handles combined loads smoothly.
The P4A tolerance class ensures precise movement, crucial for repetitive tasks in automated production lines.

Medical vs Industrial: Where 7014 CDGATNHA/HCVQ253 Bearing Excels
In medical imaging devices, 7014 CDGATNHA/HCVQ253 Bearing offers quiet operation and reliability due to its ceramic ball construction.
For industrial pumps, its high-speed capability and lubricated design reduce maintenance needs, extending service life.

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