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Super Precision Angular Contact Ball Bearings S71907 CE/P4A
Super Precision Angular Contact Ball Bearings S71907 CE/P4A

Super Precision Angular Contact Ball Bearings S71907 CE/P4A

The S71907 CE/P4A is a super precision angular contact ball bearing with a 35mm bore and 55mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 1755 lbf and spins smoothly at speeds up to 36,000 RPM.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet operation. The 15° contact angle makes it ideal for combined radial and axial loads.

This bearing comes preloaded and matched for precision applications, interchangeable with SKF models. Perfect for high-speed machinery like spindles or CNC tools where accuracy is key.

Weighing just 0.074kg, it’s lightweight yet robust. Suitable for temperatures from -30°C to 110°C, it offers reliable performance in demanding conditions.

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Product Parameters

  • Part Number S71907 CE/P4A
  • 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 19
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 1755 lbf
  • Static Radial Load 1046 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 36000 rpm
  • Weight 0.074 kg
  • Price($) 37.98

Features

Why Choose S71907 CE/P4A Bearing for Precision Tasks?

S71907 CE/P4A Bearing features a 15° contact angle, ensuring precise load distribution for angular contact applications.
Its chrome steel rings and balls provide durability, while the phenolic cage reduces friction and wear.

With a dynamic radial load capacity of 1755 lbf, S71907 CE/P4A Bearing handles demanding conditions reliably.
The P4 tolerance class (ABEC-7) guarantees high precision, making it ideal for critical applications.

S71907 CE/P4A Bearing operates smoothly at speeds up to 36,000 rpm, balancing performance and longevity.
Its sealed design and preload availability further enhance stability and reduce maintenance needs.

Application

Practical Applications of S71907 CE/P4A Bearing
S71907 CE/P4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In robotics, S71907 CE/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage and low friction. Its 15° contact angle makes it ideal for handling combined radial and axial loads.

For dental drills and other medical devices, S71907 CE/P4A Bearing’s P4 tolerance guarantees quiet, vibration-free operation. The lubricated design also extends service life in frequent-use applications.

Automotive applications include electric power steering systems, where S71907 CE/P4A Bearing’s high-speed capability supports responsive handling. Its metric sizing ensures compatibility with global vehicle designs.

In 3D printers, S71907 CE/P4A Bearing enables precise linear motion for print heads, contributing to consistent print quality. The chrome steel construction ensures durability even with continuous use.

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