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Super Precision Angular Contact Ball Bearings 7014 ACE/HCP4AH1DT

Super Precision Angular Contact Ball Bearings 7014 ACE/HCP4AH1DT

The 7014 ACE/HCP4AH1DT is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes as a matched pair for balanced performance.

This bearing handles radial loads up to 8190 lbf and spins smoothly at high speeds, reaching up to 29,000 RPM. Its ceramic balls and phenolic cage reduce friction, enhancing efficiency.

The open design allows for easy lubrication, while the P4A tolerance class ensures precise operation. It works reliably in temperatures from -30°C to 110°C.

Ideal for high-speed applications like machine tool spindles or precision equipment where accuracy is crucial. Weighing 1.11kg, it offers a robust yet lightweight solution.

Interchangeable with SKF bearings, this model provides a dependable alternative for replacements. Its matched arrangement ensures consistent performance under angular loads.

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Product Parameters

  • Part Number 7014 ACE/HCP4AH1DT
  • 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 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 8190 lbf
  • Static Radial Load 7762 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 29000 rpm
  • Weight 1.11 kg
Super Precision Angular Contact Ball Bearings 7014 ACE/HCP4AH1DT dimension drawing
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Features

Why Choose 7014 ACE/HCP4AH1DT Bearing for Precision Tasks?

7014 ACE/HCP4AH1DT Bearing features a 25° contact angle, ideal for high-precision angular contact applications.
Its chrome steel rings and ceramic balls ensure smooth operation and reduced friction.

The phenolic cage maintains ball alignment, enhancing durability and performance.
With a dynamic radial load capacity of 8190 lbf, it handles demanding tasks with ease.

7014 ACE/HCP4AH1DT Bearing operates at speeds up to 29,000 rpm, making it suitable for high-speed machinery.
Its P4A tolerance class guarantees exceptional precision and reliability.

The matched arrangement of two bearings provides balanced load distribution.
This design ensures consistent performance in critical applications.

7014 ACE/HCP4AH1DT Bearing works in temperatures from -30°C to 110°C, adapting to various environments.
Its lubricated design reduces maintenance needs, saving time and costs.

Application

Industrial Uses of 7014 ACE/HCP4AH1DT Bearing
This bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The matched arrangement ensures stability in precision grinding applications.

In automotive systems, 7014 ACE/HCP4AH1DT Bearing handles angular loads in performance gearboxes, contributing to smoother shifts and longer component life. Its P4A tolerance class makes it suitable for demanding drivetrain setups.

For robotics, 7014 ACE/HCP4AH1DT Bearing’s open design allows easy lubrication access in articulated arms, while the 25° contact angle optimises load distribution during repetitive movements. The ceramic balls also minimise wear in continuous operation.

Medical imaging devices benefit from 7014 ACE/HCP4AH1DT Bearing’s quiet operation and consistent performance in rotating components. The chrome steel rings provide durability without compromising precision in sensitive diagnostic equipment.

In aerospace applications, 7014 ACE/HCP4AH1DT Bearing withstands both radial and axial loads in auxiliary power units. Its temperature range and lubricated design ensure reliability during varied flight conditions.

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