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Super Precision Angular Contact Ball Bearings 71914 ACE/HCP4ADT

Super Precision Angular Contact Ball Bearings 71914 ACE/HCP4ADT

The 71914 ACE/HCP4ADT is a super precision angular contact ball bearing with a 70mm bore and 100mm outer diameter, designed for high-performance applications. Its 25° contact angle and ceramic balls ensure smooth operation under angular loads.

This matched pair of bearings comes with a preload option, offering stability and reduced vibration during use. The phenolic cage and chrome steel rings provide durability, while the open design allows for easy lubrication.

With a dynamic radial load capacity of 7605 lbf, it handles high speeds up to 29,000 RPM. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.

Ideal for precision machinery like CNC spindles or high-speed robotics, where accuracy and reliability are crucial. Weighing 0.55kg, it’s a robust yet lightweight solution for demanding environments. Compliant with P4A tolerance class for exceptional precision.

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Product Parameters

  • Part Number 71914 ACE/HCP4ADT
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 22
  • 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 7605 lbf
  • Static Radial Load 6862 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 29000 rpm
  • Weight 0.55 kg
Super Precision Angular Contact Ball Bearings 71914 ACE/HCP4ADT dimension drawing
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Features

Performance Features of 71914 ACE/HCP4ADT Bearing

71914 ACE/HCP4ADT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability and reduce friction.
The phenolic cage ensures smooth operation, even at high speeds up to 29,000 rpm.
With a dynamic radial load capacity of 7605 lbf, it delivers reliable performance in precision tasks.

Application

Industrial Uses of 71914 ACE/HCP4ADT Bearing
71914 ACE/HCP4ADT Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it suitable for applications requiring smooth operation.

What Makes 71914 ACE/HCP4ADT Bearing a Preferred Choice?
In automotive systems, 71914 ACE/HCP4ADT Bearing supports components like gearboxes and electric motors, thanks to its high-speed capabilities. The phenolic cage adds durability, making it reliable under heavy loads.

Perfect Fit for Automation: 71914 ACE/HCP4ADT Bearing
For robotics and automation, 71914 ACE/HCP4ADT Bearing offers excellent stability in robotic arms and 3D printers. Its P4A tolerance class ensures consistent performance in precise movements.

Medical vs Industrial: Where 71914 ACE/HCP4ADT Bearing Excels
In medical imaging devices, 71914 ACE/HCP4ADT Bearing provides quiet and reliable operation. Its chrome steel rings and ceramic balls make it ideal for both medical and industrial high-precision applications.

How Does 71914 ACE/HCP4ADT Bearing Support High-Speed Operations?
71914 ACE/HCP4ADT Bearing is designed for high-speed spindles in CNC machines, where its low friction and high rigidity are crucial. The matched arrangement further enhances its performance in demanding environments.

Q&A

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