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Super Precision Angular Contact Ball Bearings 7014 CDGB/P4A

Super Precision Angular Contact Ball Bearings 7014 CDGB/P4A

The 7014 CDGB/P4A is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and is designed for light preload applications.

This bearing handles radial loads up to 11700 lbf and can spin at impressive speeds up to 22000 RPM. Its open design and phenolic cage ensure smooth operation and easy maintenance.

With a temperature range of -30°C to 110°C, it’s suitable for demanding environments. The P4A tolerance class guarantees high precision, making it ideal for machine tools or high-speed spindles.

Weighing 0.6kg, it’s robust yet manageable. It’s interchangeable with SKF bearings and comes in matched sets for back-to-back, face-to-face, or tandem arrangements. Perfect for applications requiring both speed and precision.

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Product Parameters

  • Part Number 7014 CDGB/P4A
  • 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 Chrome Steel
  • 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 0.6 kg
  • Price（$） 141.957
Super Precision Angular Contact Ball Bearings 7014 CDGB/P4A dimension drawing
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Features

Performance Features of 7014 CDGB/P4A Bearing

7014 CDGB/P4A Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel construction ensures durability and consistent performance in precision applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 11700 lbf, it supports demanding industrial uses.

7014 CDGB/P4A Bearing operates efficiently at speeds up to 22,000 rpm, balancing speed and reliability.
Its open design allows for easy lubrication, ensuring long service life with minimal maintenance.

The P4A tolerance class guarantees high precision, making it suitable for critical machinery.
Its universal matching capability offers flexibility in various mounting configurations.

Application

Industrial Uses of 7014 CDGB/P4A Bearing
7014 CDGB/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The light preload helps maintain stability during high-speed operations.

In automotive applications, 7014 CDGB/P4A Bearing supports components like wheel hubs and transmissions, offering reliable performance under radial and axial loads. Its phenolic cage reduces friction, enhancing efficiency in demanding conditions.

For robotics, 7014 CDGB/P4A Bearing’s P4A tolerance class makes it ideal for articulated arms requiring precise movement. The chrome steel construction ensures durability even in continuous operation.

Medical imaging devices benefit from 7014 CDGB/P4A Bearing’s smooth operation and low noise levels. The open design allows for easy lubrication, extending service life in critical applications.

In aerospace systems, 7014 CDGB/P4A Bearing handles high-speed rotations with minimal heat generation. Its universal matching capability simplifies installation in complex assemblies.

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