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Super Precision Angular Contact Ball Bearings 71916 CE/P4ADGA

Super Precision Angular Contact Ball Bearings 71916 CE/P4ADGA

The 71916 CE/P4ADGA is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 8348 lbf dynamically.

Its open design and phenolic cage ensure smooth operation at speeds up to 28,000 RPM, while the extra light preload enhances precision. The bearing is lubricated for long-lasting performance and works in temperatures from -30°C to 110°C.

This model comes in a matched set of two, allowing universal matching for back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tools or spindle drives.

Weighing 0.72kg, it’s a robust yet manageable option for demanding setups. Compliant with P4A tolerance standards for reliable accuracy.

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Product Parameters

  • Part Number 71916 CE/P4ADGA
  • 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 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 8348 lbf
  • Static Radial Load 7988 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.72 kg
  • Price（$） 439.848
Super Precision Angular Contact Ball Bearings 71916 CE/P4ADGA dimension drawing
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Features

Performance Features of 71916 CE/P4ADGA Bearing

71916 CE/P4ADGA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under dynamic radial loads up to 8348 lbf.

The phenolic cage in 71916 CE/P4ADGA Bearing reduces friction and allows for smooth operation at high speeds up to 28,000 rpm.
Universal matching capability enables flexible arrangements like back-to-back or face-to-face configurations.

With a precision tolerance class of P4A, 71916 CE/P4ADGA Bearing delivers consistent performance in demanding conditions.
Its open design and lubrication ensure reliable operation within a temperature range of -30°C to 110°C.

Application

Common Applications of 71916 CE/P4ADGA Bearing
71916 CE/P4ADGA Bearing is widely used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The open design and phenolic cage make it suitable for high-speed operations.

In automotive applications, 71916 CE/P4ADGA Bearing supports components like electric motors and gearboxes, offering smooth performance under angular loads. Its universal matching feature allows flexible installation in various configurations.

For medical imaging devices, 71916 CE/P4ADGA Bearing’s chrome steel construction provides reliable operation in demanding environments. The extra-light preload ensures minimal friction, crucial for sensitive equipment.

In robotics, 71916 CE/P4ADGA Bearing excels in articulated arms and joints, where precision and durability are key. The P4A tolerance class guarantees consistent performance in repetitive motions.

Consumer electronics like high-end printers benefit from 71916 CE/P4ADGA Bearing’s low-noise operation and high-speed capability. Its lubricated design ensures long service life with minimal maintenance.

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