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Super Precision Angular Contact Ball Bearings 7014 CDTP/HCP4B

Super Precision Angular Contact Ball Bearings 7014 CDTP/HCP4B

The 7014 CDTP/HCP4B 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 allow for easy lubrication and reduced friction, making it suitable for speeds up to 15000 RPM. The bearing maintains performance in temperatures ranging from -30°C to 110°C.

With a P4 tolerance class, this model offers exceptional accuracy for demanding machinery. It’s ideal for use in spindle assemblies or high-precision tools where reliability is key. Weighing 0.5kg, it’s a robust yet lightweight solution for industrial applications.

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Product Parameters

  • Part Number 7014 CDTP/HCP4B
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 19
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • 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° to 110 °C
  • Max Speed 15000 rpm
  • Weight 0.5 kg
  • Price（$） 468.567
Super Precision Angular Contact Ball Bearings 7014 CDTP/HCP4B dimension drawing
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Features

Performance Features of 7014 CDTP/HCP4B Bearing

7014 CDTP/HCP4B Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 15,000 rpm.
With a dynamic radial load capacity of 11,700 lbf, it handles demanding tasks reliably.

7014 CDTP/HCP4B Bearing operates efficiently within a temperature range of -30° to 110°C.
Its precision P4 tolerance class guarantees consistent performance in critical applications.

The open design allows for easy lubrication, maintaining optimal performance over time.
This bearing is ideal for high-speed, high-precision machinery requiring long service life.

Application

Essential Roles of 7014 CDTP/HCP4B Bearing
7014 CDTP/HCP4B Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.

In aerospace applications, 7014 CDTP/HCP4B Bearing supports critical components like turbine shafts, thanks to its P4 tolerance class. Its phenolic cage offers lightweight durability, ideal for demanding flight conditions.

For robotics, 7014 CDTP/HCP4B Bearing provides smooth motion in articulated arms, with its 15° contact angle optimising load distribution. The matched arrangement option further enhances performance in complex automated systems.

Medical imaging devices benefit from 7014 CDTP/HCP4B Bearing’s low-vibration operation, crucial for clear scan results. The chrome steel rings ensure long-term reliability in sterile environments.

In electric vehicles, 7014 CDTP/HCP4B Bearing improves efficiency in motor assemblies, handling both radial and axial loads. Its lubricated design extends service life, reducing maintenance needs.

Q&A

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