+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71901 CE/HCPA9ADBA

Super Precision Angular Contact Ball Bearings 71901 CE/HCPA9ADBA

The 71901 CE/HCPA9ADBA is a super precision angular contact ball bearing, measuring 12mm by 24mm by 12mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability.

It handles radial loads up to 776 lbf and spins at speeds up to 165,000 RPM, making it suitable for high-performance applications. The phenolic cage ensures stability and reduces friction.

Designed with a 15° contact angle and extra light preload, it provides precise alignment and low vibration. The open seal allows for easy lubrication and maintenance.

Ideal for use in machine tools or precision instruments where accuracy is key. This matched set of two bearings ensures balanced performance. Compliant with standard temperature ranges from -30°C to 110°C.

Weighing just 0.018kg, it’s lightweight yet robust for its size. Interchangeable with SKF bearings for easy replacement.

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

Product Parameters

  • Part Number 71901 CE/HCPA9ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 24 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 12 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.175 mm
  • Ball Qty 12
  • Contact Angle 15°
  • Tolerance Class PA9A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 776 lbf
  • Static Radial Load 396 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 165000 rpm
  • Weight 0.018 kg
Super Precision Angular Contact Ball Bearings 71901 CE/HCPA9ADBA dimension drawing
Download DWG Download PDF

Features

Why Choose 71901 CE/HCPA9ADBA Bearing for Precision Tasks?

71901 CE/HCPA9ADBA Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation with minimal friction.

The phenolic cage maintains ball alignment, enhancing durability and reducing wear.
With a maximum speed of 165,000 rpm, it excels in high-speed environments.

Lubricated for optimal performance, 71901 CE/HCPA9ADBA Bearing operates efficiently between -30°C and 110°C.
Its extra light preload design ensures precise movement in demanding setups.

Application

Industrial Uses of 71901 CE/HCPA9ADBA Bearing
71901 CE/HCPA9ADBA Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The matched arrangement ensures stability in demanding industrial environments.

Where Is 71901 CE/HCPA9ADBA Bearing Used?
You’ll find 71901 CE/HCPA9ADBA Bearing in automotive applications like electric motors, where its angular contact design handles combined loads efficiently. The phenolic cage adds durability in high-temperature conditions.

Built for Heavy-Duty Use: 71901 CE/HCPA9ADBA Bearing
71901 CE/HCPA9ADBA Bearing excels in robotics, particularly in articulated arms requiring precise movement. Its extra-light preload minimizes vibration, making it ideal for automated systems.

Medical vs Industrial: Where 71901 CE/HCPA9ADBA Bearing Excels
In medical imaging devices, 71901 CE/HCPA9ADBA Bearing’s chrome steel rings provide reliable performance. For industrial uses, its high-speed capability suits spindle drives and small machinery.

Q&A

SEND INQUIRY