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Super Precision Angular Contact Ball Bearings 71832 CD/HCP4

Super Precision Angular Contact Ball Bearings 71832 CD/HCP4

The 71832 CD/HCP4 is a super precision angular contact ball bearing with a 160mm bore and 200mm outer diameter, crafted from high-quality chrome steel. Its compact 20mm width makes it suitable for tight spaces, while the ceramic balls enhance performance.

With a 15° contact angle, it handles radial loads up to 12150 lbf and spins smoothly at 10000 RPM. The phenolic cage ensures durability, and the open design allows for easy lubrication.

This bearing is available with preload and matched arrangements, offering flexibility for precise applications. It’s ideal for high-speed machinery like spindles or CNC equipment where accuracy is crucial.

Weighing 1.11kg, it meets P4 tolerance standards for reliable operation. Compatible with SKF models, it’s a practical choice for replacements or upgrades.

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Product Parameters

  • Part Number 71832 CD/HCP4
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 12150 lbf
  • Static Radial Load 17550 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 10000 rpm
  • Weight 1.11 kg
  • Price（$） 254.241
Super Precision Angular Contact Ball Bearings 71832 CD/HCP4 dimension drawing
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Features

How Is 71832 CD/HCP4 Bearing Engineered for Reliability?

71832 CD/HCP4 Bearing features a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

With a dynamic radial load capacity of 12,150 lbf, it handles demanding conditions effortlessly.
The phenolic cage ensures smooth operation, even at high speeds up to 10,000 rpm.

Designed for precision, 71832 CD/HCP4 Bearing meets P4 tolerance class for consistent performance.
Its open seal type allows easy lubrication, maintaining efficiency over time.

Application

Key Fields for 71832 CD/HCP4 Bearing
71832 CD/HCP4 Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.

In automotive applications, 71832 CD/HCP4 Bearing supports electric motor shafts, providing stability under radial and axial loads. Its phenolic cage offers good heat resistance, ideal for demanding environments.

For medical imaging devices, 71832 CD/HCP4 Bearing’s P4 tolerance class ensures smooth and quiet operation. The chrome steel rings enhance durability, crucial for long-term reliability in sensitive equipment.

Automation systems benefit from 71832 CD/HCP4 Bearing’s matched arrangement, which simplifies installation in robotic arms. The open seal design allows for easy lubrication, extending service life.

In consumer electronics, 71832 CD/HCP4 Bearing is found in high-end printers, where precision and low noise are essential. Its lightweight construction helps maintain efficiency without compromising performance.

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