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Super Precision Angular Contact Ball Bearings 71800 CDGB/P4

Super Precision Angular Contact Ball Bearings 71800 CDGB/P4

The 71800 CDGB/P4 is a super precision angular contact ball bearing with a compact 10mm bore and 19mm outer diameter, crafted from high-grade chrome steel. It handles radial loads up to 428 lbf and reaches speeds of 95,000 RPM, making it suitable for high-performance applications.

Its 15° contact angle and open design ensure smooth operation, while the phenolic cage offers durability and reduced friction. The bearing comes pre-lubricated for immediate use and operates in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings and can be paired in back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or small motors where accuracy and speed are crucial.

Weighing just 5 grams, it’s lightweight yet robust, meeting P4 tolerance standards for exceptional precision.

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Product Parameters

  • Part Number 71800 CDGB/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 Light / Class B
  • 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
Super Precision Angular Contact Ball Bearings 71800 CDGB/P4 dimension drawing
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Features

Performance Features of 71800 CDGB/P4 Bearing

71800 CDGB/P4 Bearing is crafted with chrome steel rings and balls, offering high precision for angular contact applications.
Its 15° contact angle ensures efficient load distribution, enhancing performance in high-speed operations.

The phenolic cage maintains ball alignment, reducing friction and wear during use.
With a maximum speed of 95,000 rpm, it delivers smooth and reliable operation.

71800 CDGB/P4 Bearing operates in temperatures from -30°C to 110°C, suitable for various environments.
Its light preload and P4 tolerance class ensure consistent accuracy in demanding tasks.

Application

Practical Applications of 71800 CDGB/P4 Bearing
71800 CDGB/P4 Bearing is commonly used in high-speed machine tools, where its precision and light preload ensure smooth operation. The open design allows for efficient lubrication, extending its lifespan in demanding conditions.

In robotics, 71800 CDGB/P4 Bearing provides reliable angular contact support for delicate movements in robotic arms. Its phenolic cage reduces friction, making it ideal for repetitive tasks.

For medical imaging devices, 71800 CDGB/P4 Bearing’s chrome steel construction offers stability and accuracy. The P4 tolerance class ensures consistent performance in critical applications.

Where Is 71800 CDGB/P4 Bearing Used?
You’ll find 71800 CDGB/P4 Bearing in 3D printers, where its high-speed capabilities and precision are essential. The lightweight design also helps maintain accuracy during rapid movements.

In automotive systems, 71800 CDGB/P4 Bearing supports small electric motors, such as those in power windows. Its angular contact design handles both radial and axial loads effectively.

Built for Versatility: 71800 CDGB/P4 Bearing
71800 CDGB/P4 Bearing works well in laboratory equipment, thanks to its consistent performance and low friction. The phenolic cage material also resists wear in high-use scenarios.

For consumer electronics like small fans, 71800 CDGB/P4 Bearing ensures quiet and efficient operation. Its compact size makes it a practical choice for space-limited designs.

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