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Super Precision Angular Contact Ball Bearings S71906 CDTP/HCP4B
Super Precision Angular Contact Ball Bearings S71906 CDTP/HCP4B

Super Precision Angular Contact Ball Bearings S71906 CDTP/HCP4B

The S71906 CDTP/HCP4B is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from chrome steel for durability. Its compact 9mm width makes it suitable for tight spaces, while the ceramic balls enhance performance.

With a 15° contact angle, it handles both radial and axial loads efficiently, supporting up to 1609 lbf dynamically. It spins smoothly at speeds up to 40,000 RPM, ideal for high-speed applications.

The sealed design keeps lubrication in and contaminants out, reducing maintenance needs. The phenolic cage ensures quiet operation and long service life, even in temperatures from -30°C to 110°C.

Perfect for precision machinery like spindles or CNC tools, this bearing meets P4 tolerance standards for accuracy. Its lightweight 0.044kg design doesn’t compromise on strength or reliability.

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Product Parameters

  • Part Number S71906 CDTP/HCP4B
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.005mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.006mm to 0
  • Width 9 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 20
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 1609 lbf
  • Static Radial Load 1024 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 40000 rpm
  • Weight 0.044 kg
  • Price($) 26.667

Features

Performance Features of S71906 CDTP/HCP4B Bearing

S71906 CDTP/HCP4B Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
The ceramic balls reduce friction, enhancing speed capabilities up to 40,000 rpm.

Its phenolic cage ensures smooth operation, even under high dynamic radial loads of 1609 lbf.
The sealed design keeps lubrication intact, reducing maintenance needs.

S71906 CDTP/HCP4B Bearing works in temperatures from -30° to 110°C, maintaining reliable performance.
The chrome steel rings provide durability, while the P4 tolerance class ensures precision.

Application

Key Fields for S71906 CDTP/HCP4B Bearing
S71906 CDTP/HCP4B Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4 tolerance ensures precise alignment, crucial for maintaining accuracy in milling and grinding operations.

In robotics, S71906 CDTP/HCP4B Bearing excels in articulated arms and joints, thanks to its angular contact design handling combined loads smoothly. The sealed construction keeps contaminants out, extending service life in dusty or humid environments.

For medical imaging devices like MRI scanners, S71906 CDTP/HCP4B Bearing’s low vibration and quiet operation are essential. Its chrome steel rings and ceramic balls provide reliable performance under continuous use, meeting stringent hygiene standards.

Automotive applications include electric vehicle motors, where S71906 CDTP/HCP4B Bearing’s high-speed capability supports efficient power transmission. The matched arrangement option simplifies installation in compact motor designs.

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