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Super Precision Angular Contact Ball Bearings 71914 CD/P4ADFG19

Super Precision Angular Contact Ball Bearings 71914 CD/P4ADFG19

The 71914 CD/P4ADFG19 is a super precision angular contact ball bearing, measuring 70mm by 100mm by 32mm. Made from chrome steel with a phenolic cage, it handles radial loads up to 12578 lbf and spins at speeds up to 24000 RPM.

With a 15° contact angle and matched DF arrangement, it offers smooth operation and precise performance. The open design allows for easy lubrication and maintenance.

This bearing is ideal for high-precision applications like machine tools or spindles, where accuracy and reliability are key. It works well in temperatures from -30°C to 110°C.

Weighing 0.66kg, it’s a robust yet lightweight option. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 71914 CD/P4ADFG19
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 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 2 bearings >< DF
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 12578 lbf
  • Static Radial Load 15300 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 24000 rpm
  • Weight 0.66 kg
Super Precision Angular Contact Ball Bearings 71914 CD/P4ADFG19 dimension drawing
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Features

Performance Features of 71914 CD/P4ADFG19 Bearing

71914 CD/P4ADFG19 Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.

Its chrome steel rings and balls provide strong resistance to radial loads, with a dynamic capacity of 12578 lbf.

The phenolic cage ensures smooth operation at high speeds, up to 24,000 rpm.

With a matched arrangement of 2 bearings, it offers enhanced stability and preload options for precision tasks.

Application

Industrial Uses of 71914 CD/P4ADFG19 Bearing
71914 CD/P4ADFG19 Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability in demanding industrial environments.

What Makes 71914 CD/P4ADFG19 Bearing a Preferred Choice?
In automotive applications, 71914 CD/P4ADFG19 Bearing supports gearbox systems, offering reliable performance under high radial loads. Its phenolic cage reduces friction, enhancing efficiency in high-speed operations.

Perfect Fit for Automation: 71914 CD/P4ADFG19 Bearing
For robotic arms and automated systems, 71914 CD/P4ADFG19 Bearing delivers smooth movement thanks to its precision engineering. The open seal type allows for easy lubrication, extending service life in continuous use.

Medical vs Industrial: Where 71914 CD/P4ADFG19 Bearing Excels
In medical imaging devices, 71914 CD/P4ADFG19 Bearing’s chrome steel construction ensures durability and precision. Meanwhile, in industrial settings, its high dynamic load capacity makes it suitable for heavy machinery.

Key Fields for 71914 CD/P4ADFG19 Bearing
71914 CD/P4ADFG19 Bearing is ideal for aerospace applications, where its P4A tolerance class meets strict precision requirements. The temperature range also makes it adaptable to various operating conditions.

Q&A

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