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Super Precision Angular Contact Ball Bearings 71805 CD/P4TFTM

Super Precision Angular Contact Ball Bearings 71805 CD/P4TFTM

The 71805 CD/P4TFTM is a super precision angular contact ball bearing, measuring 25mm by 37mm by 21mm. Made from chrome steel, it handles radial loads up to 2034 lbf and reaches speeds of 103,000 RPM.

With a 15° contact angle and open design, it offers smooth operation and easy maintenance. The phenolic cage ensures durability and reduces friction during high-speed use.

This bearing comes in a matched set of three, preloaded for stability in demanding applications. It works well in temperatures from -30°C to 110°C.

Ideal for precision machinery like spindles or CNC tools, where accuracy and speed are crucial. Weighing just 0.063kg, it’s lightweight yet robust for its size.

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Product Parameters

  • Part Number 71805 CD/P4TFTM
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 37 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 21 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.175 mm
  • Ball Qty 20
  • Contact Angle 15°
  • Tolerance Class P4
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 3 bearings ><< TFT
  • Number Of Bearings In Matched Set 3
  • 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 2034 lbf
  • Static Radial Load 2171 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 103000 rpm
  • Weight 0.063 kg
Super Precision Angular Contact Ball Bearings 71805 CD/P4TFTM dimension drawing
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Features

Performance Features of 71805 CD/P4TFTM Bearing

71805 CD/P4TFTM Bearing is designed with a 15° 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 2034 lbf.

The phenolic cage maintains ball alignment, reducing friction and wear during high-speed operation.
With a maximum speed of 103,000 rpm, it delivers reliable performance in precision tasks.

71805 CD/P4TFTM Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its matched arrangement of three bearings enhances stability and load-handling capacity.

The preload availability ensures precise alignment, reducing vibration and noise.
This makes 71805 CD/P4TFTM Bearing suitable for applications requiring high accuracy and smooth operation.

Application

Industrial Uses of 71805 CD/P4TFTM Bearing
71805 CD/P4TFTM Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The open seal type allows for efficient lubrication, extending its service life in demanding conditions.

How Does 71805 CD/P4TFTM Bearing Improve Performance?
In automotive applications, 71805 CD/P4TFTM Bearing enhances gearbox efficiency by reducing friction during high-speed operations. Its phenolic cage material provides stability, even under varying temperatures.

Built for Heavy-Duty Use: 71805 CD/P4TFTM Bearing
For robotics and automation, 71805 CD/P4TFTM Bearing offers reliable performance in robotic arms and CNC machines. The matched arrangement of three bearings ensures balanced load distribution.

Medical vs Industrial: Where 71805 CD/P4TFTM Bearing Excels
In medical imaging devices, 71805 CD/P4TFTM Bearing’s precision is crucial for smooth operation. Its chrome steel construction also makes it suitable for industrial pumps and compressors.

Practical Applications of 71805 CD/P4TFTM Bearing
71805 CD/P4TFTM Bearing is ideal for 3D printers, where its low friction and high-speed capabilities improve print quality. The P4 tolerance class ensures consistent performance in detailed manufacturing tasks.

Q&A

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