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Super Precision Angular Contact Ball Bearings 71907 ACDTP/HCP4B
Super Precision Angular Contact Ball Bearings 71907 ACDTP/HCP4B

Super Precision Angular Contact Ball Bearings 71907 ACDTP/HCP4B

The 71907 ACDTP/HCP4B is a super precision angular contact ball bearing with a 35mm bore and 55mm outer diameter, measuring just 10mm wide. Made from chrome steel rings and ceramic balls, it offers smooth operation and durability.

With a 25° contact angle, it handles both radial and axial loads efficiently, supporting up to 2077 lbf dynamically. Its phenolic cage ensures stability at high speeds, reaching up to 28,000 RPM.

The open design allows for easy lubrication, while the P4 tolerance class guarantees precise performance. Ideal for high-speed applications like machine tool spindles or precision instruments.

Weighing only 0.068kg, it’s lightweight yet robust. Compatible with SKF bearings, it’s a reliable choice for replacements or upgrades. Suitable for temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 71907 ACDTP/HCP4B
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 55 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 10 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 21
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 2077 lbf
  • Static Radial Load 1395 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.068 kg
  • Price($) 256.293

Features

Performance Features of 71907 ACDTP/HCP4B Bearing

71907 ACDTP/HCP4B Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle allows for efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 2077 lbf, it suits demanding applications.

71907 ACDTP/HCP4B Bearing operates smoothly at speeds up to 28,000 rpm.
Its P4 tolerance class ensures exceptional accuracy for precision tasks.

The open design simplifies lubrication, maintaining optimal performance.
Its temperature range of -30° to 110°C makes it versatile for various environments.

Application

Where Is 71907 ACDTP/HCP4B Bearing Used?
71907 ACDTP/HCP4B Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.

In automotive systems, 71907 ACDTP/HCP4B Bearing supports components like turbochargers and electric motors, handling both radial and axial loads efficiently. Its phenolic cage offers durability under high temperatures and speeds.

For medical imaging devices, 71907 ACDTP/HCP4B Bearing’s P4 tolerance class provides the precision needed for reliable performance. The open seal design allows for easy lubrication, extending its service life in critical applications.

In robotics, 71907 ACDTP/HCP4B Bearing ensures precise movement in robotic arms and automated systems. Its matched arrangement option enhances stability, making it suitable for repetitive tasks.

For consumer electronics like high-end printers, 71907 ACDTP/HCP4B Bearing’s compact size and high-speed capability contribute to quiet and efficient operation. The chrome steel rings ensure long-term reliability in everyday use.

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