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Super Precision Angular Contact Ball Bearings 71916 CE/HCP4AQBCA
Super Precision Angular Contact Ball Bearings 71916 CE/HCP4AQBCA

Super Precision Angular Contact Ball Bearings 71916 CE/HCP4AQBCA

The 71916 CE/HCP4AQBCA is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from high-quality chrome steel. Its compact design measures 80mm×110mm×64mm, making it suitable for tight spaces.

With a 15° contact angle and ceramic balls, it handles radial loads up to 13612 lbf and spins smoothly at speeds up to 28000 RPM. The phenolic cage ensures quiet operation and durability.

This set includes four matched bearings with extra-light preload, ideal for high-precision applications like machine tool spindles or robotics. The open design allows easy lubrication and maintenance.

Operating in temperatures from -30°C to 110°C, it’s a reliable choice for demanding environments. Weighing 1.24kg, it balances strength and precision effortlessly. Interchangeable with SKF bearings for convenient replacements.

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Product Parameters

  • Part Number 71916 CE/HCP4AQBCA
  • 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 64 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 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 13612 lbf
  • Static Radial Load 15975 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 1.24 kg

Features

Performance Features of 71916 CE/HCP4AQBCA Bearing

71916 CE/HCP4AQBCA Bearing is designed with a 15° 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 28,000 rpm.
With a dynamic radial load capacity of 13,612 lbf, it handles demanding conditions reliably.

71916 CE/HCP4AQBCA Bearing’s matched arrangement of four bearings provides consistent performance.
Its extra light preload class A ensures precision in high-speed applications.

The open seal design allows for easy lubrication, maintaining efficiency over time.
Its temperature range of -30°C to 110°C ensures adaptability in various environments.

Application

Industrial Uses of 71916 CE/HCP4AQBCA Bearing
71916 CE/HCP4AQBCA 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.

Where Is 71916 CE/HCP4AQBCA Bearing Used?
In robotics, 71916 CE/HCP4AQBCA Bearing supports articulated arms, providing stability and precision. Its phenolic cage offers durability, even in demanding automated environments.

Optimized for Performance: 71916 CE/HCP4AQBCA Bearing
For aerospace applications, 71916 CE/HCP4AQBCA Bearing handles high radial loads with ease. The P4A tolerance class ensures reliability in critical flight components.

Automotive vs Aerospace: Applications of 71916 CE/HCP4AQBCA Bearing
In automotive systems, 71916 CE/HCP4AQBCA Bearing is found in high-performance transmissions. Meanwhile, aerospace uses include landing gear systems, where precision is paramount.

Essential Roles of 71916 CE/HCP4AQBCA Bearing
Medical imaging devices benefit from 71916 CE/HCP4AQBCA Bearing’s smooth rotation and low heat generation. Its chrome steel rings provide long-lasting performance in sensitive equipment.

Q&A

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