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Super Precision Angular Contact Ball Bearings 71816 ACDGC/P4
Super Precision Angular Contact Ball Bearings 71816 ACDGC/P4

Super Precision Angular Contact Ball Bearings 71816 ACDGC/P4

The 71816 ACDGC/P4 is a super precision angular contact ball bearing with an 80mm bore and 100mm outer diameter, crafted from durable chrome steel. It handles moderate preload and operates smoothly at speeds up to 28,000 RPM.

With a 25° contact angle, it efficiently manages both radial and axial loads, making it versatile for demanding applications. The open design and phenolic cage ensure reliable performance and easy maintenance.

This bearing is ideal for high-speed machinery like spindles or CNC equipment, where precision is crucial. Its P4 tolerance class guarantees exceptional accuracy, while the temperature range of -30°C to 110°C ensures stability in various conditions.

Weighing just 0.15kg, it’s lightweight yet robust. It can be used in matched sets for back-to-back, face-to-face, or tandem arrangements, offering flexibility for complex setups. Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades.

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Product Parameters

  • Part Number 71816 ACDGC/P4
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 80 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 10 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 35
  • Contact Angle 25°
  • Tolerance Class P4
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 3105 lbf
  • Static Radial Load 3825 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.15 kg

Features

Performance Features of 71816 ACDGC/P4 Bearing

71816 ACDGC/P4 Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under dynamic radial loads up to 3105 lbf.

The phenolic cage in 71816 ACDGC/P4 Bearing maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 28,000 rpm, it delivers reliable high-speed performance.

71816 ACDGC/P4 Bearing operates efficiently within a temperature range of -30°C to 110°C, suitable for various environments.
Its P4 tolerance class ensures precision, making it ideal for applications requiring high accuracy.

The moderate preload (Class C) of 71816 ACDGC/P4 Bearing balances performance and longevity.
Its universal matching capability allows flexible arrangement options like back-to-back or face-to-face configurations.

Application

Super Precision Angular Contact Ball Bearings 71816 ACDGC/P4 are commonly used in high-speed machine tools, where their moderate preload ensures stability during precision operations. The open design allows for efficient lubrication, extending service life in demanding conditions.
In automotive applications, 71816 ACDGC/P4 supports components like electric motors and gearboxes, handling both radial and angular loads with ease. Its P4 tolerance class makes it suitable for systems requiring tight clearances.
For robotics, 71816 ACDGC/P4 excels in articulated arms and joints, thanks to its phenolic cage reducing friction at high speeds. The chrome steel construction also provides durability in continuous operation.
Medical imaging devices benefit from 71816 ACDGC/P4’s smooth rotation and low noise, essential for accurate diagnostics. The temperature range ensures reliability in various clinical environments.

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