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Super Precision Angular Contact Ball Bearings 71832 CD/P4

Super Precision Angular Contact Ball Bearings 71832 CD/P4

The 71832 CD/P4 is a super precision angular contact ball bearing with a 160mm bore and 200mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 12150 lbf and operates smoothly at speeds up to 8500 RPM.

With a 15° contact angle and open design, it offers excellent performance in angular load applications. The phenolic cage ensures durability and reduces friction, making it reliable for high-speed use.

This bearing is available with preload and matched arrangements, providing flexibility for precise setups. It works well in temperatures from -30°C to 110°C, suitable for demanding environments.

Ideal for precision machinery like spindles or CNC equipment, where accuracy and speed are crucial. Compliant with P4 tolerance standards, it ensures consistent performance. Weighing 1.23kg, it balances strength and precision.

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Product Parameters

  • Part Number 71832 CD/P4
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 160 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 38
  • Contact Angle 15°
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 12150 lbf
  • Static Radial Load 17550 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 8500 rpm
  • Weight 1.23 kg
  • Price（$） 254.367
Super Precision Angular Contact Ball Bearings 71832 CD/P4 dimension drawing
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Features

Why Choose 71832 CD/P4 Bearing for Precision Tasks?

71832 CD/P4 Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 12150 lbf, it handles demanding tasks reliably.
The P4 tolerance class guarantees exceptional accuracy, making it ideal for precision machinery.

Operating at speeds up to 8,500 rpm, it balances performance and longevity.
Its open design allows easy lubrication, ensuring consistent performance in varied conditions.

Application

Industrial Uses of 71832 CD/P4 Bearing
The 71832 CD/P4 Bearing is commonly used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. Its phenolic cage offers smooth operation at speeds up to 8,500 rpm, making it ideal for spindle applications.

Where Is 71832 CD/P4 Bearing Used?
You’ll often find 71832 CD/P4 Bearing in automotive transmissions, where its P4 tolerance class provides the precision needed for smooth gear shifts. The chrome steel construction also handles the high loads typical in performance vehicles.

Built for Heavy-Duty Use: 71832 CD/P4 Bearing
In robotics, 71832 CD/P4 Bearing supports articulated arms, thanks to its matched arrangement and preload options. The open design allows for easy lubrication, extending service life in continuous operation.

Medical vs Industrial: Where 71832 CD/P4 Bearing Excels
While 71832 CD/P4 Bearing performs well in industrial pumps, it’s also trusted in medical imaging devices for its low vibration and high stability. The temperature range of -30° to 110°C ensures reliability in varied environments.

Perfect Fit for Automation: 71832 CD/P4 Bearing
For automated production lines, 71832 CD/P4 Bearing’s low friction and high-speed capability reduce downtime. Its metric sizing simplifies integration with European and Asian machinery designs.

Q&A

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