+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71900 CE/HCPA9A

Super Precision Angular Contact Ball Bearings 71900 CE/HCPA9A

The 71900 CE/HCPA9A is a super precision angular contact ball bearing with a compact size of 10mm by 22mm by 6mm, made from high-quality chrome steel and ceramic balls. It handles radial loads up to 457 lbf and reaches speeds of 185,000 RPM, ideal for high-performance applications.

Its 15° contact angle and phenolic cage ensure smooth operation under angular loads, while the open design allows for easy lubrication. The bearing comes preloaded for immediate use, reducing setup time.

This model is interchangeable with SKF bearings, offering a reliable alternative. Perfect for precision equipment like spindles or small machinery where accuracy and speed are crucial.

Weighing just 8 grams, it’s lightweight yet durable. It operates efficiently in temperatures from -30°C to 110°C, making it versatile for various environments.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 71900 CE/HCPA9A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 10 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 22 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 6 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.175 mm
  • Ball Qty 11
  • Contact Angle 15°
  • Tolerance Class PA9A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 457 lbf
  • Static Radial Load 176 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 185000 rpm
  • Weight 0.008 kg
Super Precision Angular Contact Ball Bearings 71900 CE/HCPA9A dimension drawing
Download DWG Download PDF

Features

Performance Features of 71900 CE/HCPA9A Bearing

71900 CE/HCPA9A Bearing features a 15° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing performance at high speeds.

The phenolic cage ensures smooth operation, even under dynamic radial loads up to 457 lbf.
With a maximum speed of 185,000 rpm, it excels in high-speed scenarios.

71900 CE/HCPA9A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its compact size (10 mm×22 mm×6 mm) makes it suitable for space-constrained applications.

The PA9A tolerance class guarantees precision, while the preload option enhances stability.
This bearing is lubricated for reduced maintenance and extended service life.

Application

Perfect Fit for Automation: 71900 CE/HCPA9A Bearing
71900 CE/HCPA9A Bearing works well in robotic arms, where its 15° contact angle helps manage combined loads smoothly. The ceramic balls reduce friction, making movements more precise.

In machine tools, 71900 CE/HCPA9A Bearing supports high-speed spindles thanks to its PA9A tolerance class. The phenolic cage keeps things stable even under rapid rotation.

For medical imaging devices, 71900 CE/HCPA9A Bearing’s chrome steel rings ensure reliable performance. Its compact size fits neatly into tight spaces without sacrificing durability.

You’ll also find 71900 CE/HCPA9A Bearing in small electric motors, where its lightweight design and ceramic balls improve efficiency. The open seal allows for easy lubrication when needed.

Q&A

SEND INQUIRY