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Super Precision Angular Contact Ball Bearings 71800 CD/P4DGB

Super Precision Angular Contact Ball Bearings 71800 CD/P4DGB

The 71800 CD/P4DGB is a super precision angular contact ball bearing, measuring 10mm by 19mm by 10mm. Made from chrome steel, it handles radial loads up to 691 lbf and spins at speeds up to 95,000 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures smooth operation and durability.

This bearing is preloaded for light use and works in temperatures from -30°C to 110°C. Ideal for high-precision applications like machine tools or spindles where accuracy is key.

Weighing just 0.01kg, it’s lightweight yet robust. Compliant with P4 tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 71800 CD/P4DGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 10 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 19 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 10 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 2.381 mm
  • Ball Qty 12
  • Contact Angle 15°
  • Tolerance Class P4
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 691 lbf
  • Static Radial Load 441 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.01 kg
Super Precision Angular Contact Ball Bearings 71800 CD/P4DGB dimension drawing
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Features

Performance Features of 71800 CD/P4DGB Bearing

71800 CD/P4DGB Bearing is crafted with chrome steel rings and balls, offering high precision for angular contact applications.
Its 15° contact angle ensures optimal load distribution, enhancing performance in high-speed operations.

The phenolic cage maintains ball alignment, reducing friction and extending the bearing’s lifespan.
With a maximum speed of 95,000 rpm, it delivers efficiency without compromising durability.

71800 CD/P4DGB Bearing operates smoothly in temperatures ranging from -30°C to 110°C.
Its universal matching design allows flexible arrangements, making it versatile for various setups.

Application

Key Fields for 71800 CD/P4DGB Bearing
71800 CD/P4DGB Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The light preload and universal matching make it adaptable to various configurations, enhancing flexibility in industrial settings.

In automotive applications, 71800 CD/P4DGB Bearing supports components like electric motors and transmission systems, where its high-speed capability and durability are beneficial. The chrome steel construction provides reliable performance under demanding conditions.

For medical imaging devices, 71800 CD/P4DGB Bearing’s phenolic cage and P4 tolerance class offer smooth, low-noise operation. Its ability to handle both radial and axial loads makes it suitable for sensitive equipment requiring consistent precision.

Automation systems often rely on 71800 CD/P4DGB Bearing for robotic arms and CNC machinery, where its high-speed performance and stability are crucial. The open design allows for easy lubrication, extending service life in continuous operation.

In consumer electronics like high-end printers, 71800 CD/P4DGB Bearing’s compact size and precision ensure quiet, reliable performance. The metric dimensions make it compatible with a wide range of devices, offering versatility in design.

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