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Super Precision Angular Contact Ball Bearings 71916 ACDGA/HCP4AL

Super Precision Angular Contact Ball Bearings 71916 ACDGA/HCP4AL

The 71916 ACDGA/HCP4AL is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 7762 lbf and spins at speeds up to 17000 RPM. Its phenolic cage ensures quiet performance, while the extra light preload (Class A) offers precise control.

The open design allows easy lubrication, and it works in temperatures from -30°C to 110°C. Weighing just 0.32kg, it’s lightweight yet robust for its size.

Ideal for high-precision applications like machine tool spindles or medical equipment. It can be arranged back-to-back, face-to-face, or tandem, offering flexibility in mounting. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 71916 ACDGA/HCP4AL
  • 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 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 27
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 7762 lbf
  • Static Radial Load 8212 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 17000 rpm
  • Weight 0.32 kg
Super Precision Angular Contact Ball Bearings 71916 ACDGA/HCP4AL dimension drawing
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Features

Performance Features of 71916 ACDGA/HCP4AL Bearing

71916 ACDGA/HCP4AL Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle provides excellent angular contact performance, suitable for complex load conditions.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 7762 lbf, it handles demanding applications with ease.

71916 ACDGA/HCP4AL Bearing operates efficiently at speeds up to 17,000 rpm, balancing speed and reliability.
Its P4A tolerance class ensures consistent performance in precision tasks.

The open design allows for easy lubrication, extending the bearing’s service life.
Its temperature range of -30°C to 110°C makes it versatile for various environments.

The universal matching capability enables flexible configurations like back-to-back or face-to-face arrangements.
This adaptability makes 71916 ACDGA/HCP4AL Bearing a practical choice for diverse industrial needs.

Application

Key Fields for 71916 ACDGA/HCP4AL Bearing
71916 ACDGA/HCP4AL Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.

In automotive systems, 71916 ACDGA/HCP4AL Bearing supports components like electric motors and gearboxes, where its extra light preload enhances performance. The P4A tolerance class guarantees reliability in high-speed scenarios.

For automation equipment, 71916 ACDGA/HCP4AL Bearing’s phenolic cage provides stability in robotic arms and CNC machines. Its universal matching capability allows for flexible configurations in complex setups.

Medical imaging devices benefit from 71916 ACDGA/HCP4AL Bearing’s consistent performance, thanks to its chrome steel rings and ceramic balls. The lubricated design ensures quiet operation in sensitive environments.

Q&A

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