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Super Precision Angular Contact Ball Bearings 71810 ACD/P2DT

Super Precision Angular Contact Ball Bearings 71810 ACD/P2DT

The 71810 ACD/P2DT is a super precision angular contact ball bearing with a 50mm bore and 65mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes in a matched set of two bearings for balanced performance.

This model handles radial loads up to 2520 lbf and can spin at speeds up to 41,000 RPM, making it suitable for high-speed applications. The phenolic cage ensures smooth operation and durability under stress.

Its open design allows for easy lubrication, while the P2 tolerance class guarantees precise performance. Ideal for use in machine tools or precision equipment where accuracy is key.

Weighing just 0.1kg, it’s lightweight yet robust. The bearing operates efficiently in temperatures from -30°C to 110°C, ensuring reliability in various conditions.

The 71810 ACD/P2DT is designed for angular contact loads, offering a static radial load capacity of 3375 lbf. Its matched arrangement ensures stability and reduces vibration during operation.

With 30 balls of 3.969mm diameter, it provides smooth and consistent performance. The bearing is interchangeable with SKF models, making it a versatile choice for replacements.

Perfect for applications requiring high precision, such as spindles or rotary tables. Its compact size (50mm×65mm×14mm) makes it easy to integrate into tight spaces.

Compliant with industry standards, it’s a reliable option for engineers and maintenance professionals alike.

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Product Parameters

  • Part Number 71810 ACD/P2DT
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 65 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 14 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.969 mm
  • Ball Qty 30
  • Contact Angle 25°
  • Tolerance Class P2
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2520 lbf
  • Static Radial Load 3375 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.1 kg
Super Precision Angular Contact Ball Bearings 71810 ACD/P2DT dimension drawing
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Features

Performance Features of 71810 ACD/P2DT Bearing

71810 ACD/P2DT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

The matched arrangement of two bearings provides preload, improving precision and reducing vibration.
With a dynamic radial load capacity of 2520 lbf, it handles demanding conditions reliably.

Operating at speeds up to 41,000 rpm, 71810 ACD/P2DT Bearing maintains performance in temperatures from -30°C to 110°C.
Its P2 tolerance class ensures high precision for critical applications.

Application

Ideal for Precision: 71810 ACD/P2DT Bearing
71810 ACD/P2DT Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The matched arrangement of two bearings enhances stability in demanding applications.

In robotics, 71810 ACD/P2DT Bearing supports articulated arms, providing smooth motion and low friction. Its phenolic cage material reduces weight while maintaining durability.

For medical imaging devices, 71810 ACD/P2DT Bearing’s P2 tolerance class guarantees consistent performance. The chrome steel construction also resists wear in high-speed rotations.

Automotive vs Aerospace: Applications of 71810 ACD/P2DT Bearing
In automotive systems, 71810 ACD/P2DT Bearing is ideal for gearboxes, offering reliable performance under angular loads. Its metric sizing ensures compatibility with various vehicle designs.

Aerospace applications benefit from 71810 ACD/P2DT Bearing’s high-speed capabilities and precision. The lubricated design further ensures longevity in extreme conditions.

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