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Super Precision Angular Contact Ball Bearings 71916 ACE/HCP4ADT

Super Precision Angular Contact Ball Bearings 71916 ACE/HCP4ADT

The 71916 ACE/HCP4ADT is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, designed for high-performance applications. Its 25° contact angle and matched arrangement of two bearings provide excellent stability under angular loads.

Made from chrome steel rings and ceramic balls, it handles radial loads up to 7898 lbf and spins smoothly at speeds up to 17,000 RPM. The phenolic cage ensures quiet operation and long service life.

This bearing comes pre-lubricated and operates in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees precise performance, ideal for machine tools or high-speed spindles.

Weighing 0.62kg, it’s a robust yet lightweight solution for demanding environments. The open design allows for easy maintenance and re-lubrication when needed.

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Product Parameters

  • Part Number 71916 ACE/HCP4ADT
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 80 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 24
  • 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 7898 lbf
  • Static Radial Load 7538 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 17000 rpm
  • Weight 0.62 kg
Super Precision Angular Contact Ball Bearings 71916 ACE/HCP4ADT dimension drawing
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Features

Why Choose 71916 ACE/HCP4ADT Bearing for Precision Tasks?

71916 ACE/HCP4ADT Bearing features a 25° contact angle, ideal for high-precision angular contact applications.
The ceramic balls and chrome steel rings ensure smooth operation and reduced friction.

With a dynamic radial load capacity of 7898 lbf, it handles demanding tasks effortlessly.
Its phenolic cage maintains ball alignment, enhancing durability and performance.

The bearing operates at speeds up to 17,000 rpm, suitable for high-speed machinery.
Its P4A tolerance class guarantees exceptional precision and reliability.

Designed for matched arrangements, 71916 ACE/HCP4ADT Bearing offers consistent performance.
The open seal type allows for easy lubrication and maintenance.

Application

Industrial Uses of 71916 ACE/HCP4ADT Bearing
71916 ACE/HCP4ADT Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction and heat buildup.
The matched arrangement ensures stability in demanding applications like CNC spindles, making it a reliable choice for consistent performance.

What Makes 71916 ACE/HCP4ADT Bearing a Preferred Choice?
In automotive applications, 71916 ACE/HCP4ADT Bearing supports high-performance gearboxes and drivetrains, thanks to its angular contact design.
The phenolic cage and chrome steel rings provide durability, even under heavy loads and rapid acceleration.

Built for Heavy-Duty Use: 71916 ACE/HCP4ADT Bearing
For robotics and automation, 71916 ACE/HCP4ADT Bearing excels in robotic arms and precision actuators due to its P4A tolerance class.
Its open design allows for easy lubrication, ensuring smooth operation in continuous-use environments.

Medical vs Industrial: Where 71916 ACE/HCP4ADT Bearing Excels
In medical imaging devices, 71916 ACE/HCP4ADT Bearing offers quiet and precise movement, critical for accurate diagnostics.
Industrial applications benefit from its high dynamic radial load capacity, making it suitable for heavy machinery and conveyor systems.

Q&A

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