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Super Precision Angular Contact Ball Bearings 7214 CDGC/P4A

Super Precision Angular Contact Ball Bearings 7214 CDGC/P4A

The 7214 CDGC/P4A 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 15502 lbf and operates smoothly at speeds up to 28000 RPM.

With a 15° contact angle and moderate preload, it offers excellent stability for high-precision applications. The phenolic cage ensures quiet operation and long service life.

This bearing is suitable for temperatures from -30°C to 110°C and comes lubricated for immediate use. Its P4A tolerance class guarantees exceptional accuracy.

Ideal for machine tools or spindle applications where precision is key. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use. Weighing 1.11kg, it balances strength and performance.

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Product Parameters

  • Part Number 7214 CDGC/P4A
  • 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 24 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 No
  • Number Of Bearings In Matched Set 4
  • 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 15502 lbf
  • Static Radial Load 13162 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 1.11 kg
Super Precision Angular Contact Ball Bearings 7214 CDGC/P4A dimension drawing
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Features

Performance Features of 7214 CDGC/P4A Bearing

7214 CDGC/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under high radial loads.

The phenolic cage in 7214 CDGC/P4A Bearing reduces friction and wear, enhancing operational efficiency.
With a dynamic radial load capacity of 15502 lbf, it handles demanding conditions with ease.

7214 CDGC/P4A Bearing operates smoothly at speeds up to 28,000 rpm, making it suitable for high-speed applications.
Its P4A tolerance class ensures precision and reliability in performance-critical environments.

The moderate preload (Class C) of 7214 CDGC/P4A Bearing provides stability without excessive friction.
It functions reliably within a temperature range of -30°C to 110°C, adapting to various operational conditions.

Application

Industrial Uses of 7214 CDGC/P4A Bearing
The 7214 CDGC/P4A Bearing is commonly used in high-speed machine tools, where its moderate preload and precision tolerances ensure smooth operation. Its open design and phenolic cage make it suitable for environments requiring minimal friction and heat buildup.

Where Is 7214 CDGC/P4A Bearing Used?
You’ll often find the 7214 CDGC/P4A Bearing in automotive transmissions, where its angular contact design handles combined loads efficiently. The chrome steel construction also provides durability under high-speed conditions.

Built for Heavy-Duty Use: 7214 CDGC/P4A Bearing
In robotics and automation, the 7214 CDGC/P4A Bearing excels in applications like robotic arms, thanks to its P4A precision and universal matching capability. Its 15° contact angle ensures stability during dynamic movements.

Medical vs Industrial: Where 7214 CDGC/P4A Bearing Excels
While the 7214 CDGC/P4A Bearing is ideal for industrial gearboxes, it also performs well in medical imaging devices where precision is key. The lubricated design reduces maintenance needs in both settings.

Perfect Fit for Automation: 7214 CDGC/P4A Bearing
The 7214 CDGC/P4A Bearing is a reliable choice for 3D printers and CNC machines, offering consistent performance under radial and axial loads. Its high-speed capability makes it versatile for various automated systems.

Q&A

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