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Super Precision Angular Contact Ball Bearings 71800 CDGA/P4
Super Precision Angular Contact Ball Bearings 71800 CDGA/P4

Super Precision Angular Contact Ball Bearings 71800 CDGA/P4

The 71800 CDGA/P4 is a super precision angular contact ball bearing with a compact size of 10mm by 19mm by 5mm, crafted from durable chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 428 lbf dynamically.

With a phenolic cage and open design, it offers smooth operation at speeds up to 95,000 RPM. The extra light preload ensures minimal friction, making it efficient for high-speed applications.

This bearing is suitable for precision machinery like spindles or small motors, where accuracy and speed are crucial. It operates reliably in temperatures from -30°C to 110°C.

Weighing just 0.005kg, it’s lightweight yet robust. It’s interchangeable with SKF bearings and comes in universal matching sets for versatile configurations like back-to-back or face-to-face arrangements.

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Product Parameters

  • Part Number 71800 CDGA/P4
  • 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 5 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 No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 428 lbf
  • Static Radial Load 220 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.005 kg

Features

Performance Features of 71800 CDGA/P4 Bearing

71800 CDGA/P4 Bearing is crafted with chrome steel rings and balls, ensuring high precision and durability.
Its 15° 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 maximum speed of 95,000 rpm, it is ideal for high-speed applications.

71800 CDGA/P4 Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its P4 tolerance class guarantees exceptional accuracy for demanding tasks.

Application

Where Is 71800 CDGA/P4 Bearing Used?
71800 CDGA/P4 Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The extra light preload makes it suitable for applications requiring minimal friction.

In robotics, 71800 CDGA/P4 Bearing supports delicate movements in robotic arms, thanks to its phenolic cage and chrome steel construction. The P4 tolerance class guarantees consistent operation in repetitive tasks.

For small electric motors, 71800 CDGA/P4 Bearing provides reliable support due to its compact size and high-speed capability. The open seal design allows for easy lubrication, extending its service life in demanding conditions.

Medical devices like dental drills benefit from 71800 CDGA/P4 Bearing’s smooth operation and low noise. The 15° contact angle helps manage both radial and axial loads efficiently.

In 3D printers, 71800 CDGA/P4 Bearing ensures precise linear motion, contributing to high-quality prints. Its lightweight design and high-speed performance make it a practical choice for hobbyist and professional machines alike.

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