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Super Precision Angular Contact Ball Bearings 7214 CD/P4ADGC

Super Precision Angular Contact Ball Bearings 7214 CD/P4ADGC

The 7214 CD/P4ADGC is a super precision angular contact ball bearing with a 70mm bore and 125mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 25200 lbf and operates smoothly at speeds up to 28000 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures quiet, long-lasting performance even under moderate preload.

This bearing is lubricated for easy maintenance and works in temperatures from -30°C to 110°C. Ideal for high-precision applications like machine tool spindles or robotics.

Weighing 2.22kg, it comes as a matched set of two bearings for balanced performance. Compliant with P4A tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number 7214 CD/P4ADGC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 48 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 15.875 mm
  • Ball Qty 16
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 25200 lbf
  • Static Radial Load 26100 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 2.22 kg
Super Precision Angular Contact Ball Bearings 7214 CD/P4ADGC dimension drawing
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Features

Performance Features of 7214 CD/P4ADGC Bearing

7214 CD/P4ADGC Bearing is crafted with chrome steel rings and balls, offering high precision and durability.
Its 15° contact angle ensures efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 25,200 lbf, it suits demanding applications.

7214 CD/P4ADGC Bearing operates smoothly at speeds up to 28,000 rpm.
Its universal matching design allows flexible arrangement in back-to-back or face-to-face configurations.

The moderate preload (Class C) ensures stability and reduces vibration.
It performs reliably within a temperature range of -30°C to 110°C.

Lubrication is pre-applied, simplifying initial setup and maintenance.
The P4A tolerance class guarantees consistent precision in high-speed operations.

Application

How Does 7214 CD/P4ADGC Bearing Improve Performance?
In industrial machinery like CNC lathes, 7214 CD/P4ADGC Bearing handles high-speed rotations with precision due to its 15° contact angle and P4A tolerance class. The phenolic cage reduces friction, making it ideal for continuous operation.

What Industries Rely on 7214 CD/P4ADGC Bearing?
Automotive systems, particularly electric vehicle motors, benefit from 7214 CD/P4ADGC Bearing’s moderate preload and universal matching design. Its chrome steel construction ensures durability under angular loads.

Perfect Fit for Automation: 7214 CD/P4ADGC Bearing
Robotic arms use 7214 CD/P4ADGC Bearing for its balanced load distribution and high-speed capability. The open seal type allows for easy lubrication in automated production lines.

Medical vs Industrial: Where 7214 CD/P4ADGC Bearing Excels
While medical imaging devices require quiet operation, 7214 CD/P4ADGC Bearing’s phenolic cage and precision grinding meet this need. In industrial settings, its dynamic radial load capacity supports heavy machinery.

Where to Use 7214 CD/P4ADGC Bearing
Consumer appliances like high-end washing machines use 7214 CD/P4ADGC Bearing for its smooth performance and low maintenance. The metric sizing ensures compatibility with various European designs.

Q&A

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