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Super Precision Angular Contact Ball Bearings 71810 ACD/P4DBCVT105F2

Super Precision Angular Contact Ball Bearings 71810 ACD/P4DBCVT105F2

The 71810 ACD/P4DBCVT105F2 is a super precision angular contact ball bearing with a 50mm bore and 65mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and matched pair design (DB arrangement) provide excellent radial and axial load handling.

With a dynamic radial load capacity of 2520 lbf and speeds up to 41,000 RPM, it performs smoothly under demanding conditions. The phenolic cage ensures quiet operation and the grease lubrication makes maintenance straightforward.

This bearing set is ideal for high-precision applications like machine tool spindles or rotary tables. Its moderate preload (Class C) offers balanced stiffness and accuracy. Weighing just 0.1kg per bearing, it’s lightweight yet robust for its size.

The open design allows easy inspection and relubrication. Operating between -30°C to 110°C, it’s suitable for most industrial environments. Interchangeable with SKF bearings for convenient replacement.

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Product Parameters

  • Part Number 71810 ACD/P4DBCVT105F2
  • 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 N
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • 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 Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.1 kg
Super Precision Angular Contact Ball Bearings 71810 ACD/P4DBCVT105F2 dimension drawing
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Features

Performance Features of 71810 ACD/P4DBCVT105F2 Bearing

71810 ACD/P4DBCVT105F2 Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its matched arrangement of two bearings ensures stability and precision in high-speed applications.

The chrome steel rings and balls provide excellent durability, while the phenolic cage reduces friction.
With a maximum speed of 41,000 rpm, it delivers reliable performance in demanding conditions.

Moderate preload class C enhances rigidity, making it suitable for precision machinery.
The open seal design allows for easy lubrication, ensuring smooth operation over time.

Its dynamic radial load capacity of 2520 lbf ensures long-lasting performance.
The temperature range of -30°C to 110°C makes it versatile for various environments.

Application

Common Applications of 71810 ACD/P4DBCVT105F2 Bearing
71810 ACD/P4DBCVT105F2 Bearing is widely used in high-speed machine tools, where its moderate preload and 25° contact angle ensure smooth operation. The matched arrangement of two bearings provides excellent stability for precision machining.

In robotics, 71810 ACD/P4DBCVT105F2 Bearing supports articulated arms, offering reliable angular contact performance. Its phenolic cage reduces friction, making it ideal for repetitive movements in automated systems.

For medical imaging devices, 71810 ACD/P4DBCVT105F2 Bearing’s chrome steel construction delivers consistent accuracy. The grease lubrication ensures quiet operation, which is essential in sensitive diagnostic equipment.

Where Is 71810 ACD/P4DBCVT105F2 Bearing Used?
You’ll often find 71810 ACD/P4DBCVT105F2 Bearing in CNC spindles, where its high-speed capability and precision are crucial. The open design allows for easy lubrication, extending its service life.

In electric motors, 71810 ACD/P4DBCVT105F2 Bearing handles radial and axial loads efficiently. Its moderate preload helps maintain alignment, reducing wear over time.

Built for Heavy-Duty Use: 71810 ACD/P4DBCVT105F2 Bearing
71810 ACD/P4DBCVT105F2 Bearing excels in industrial pumps, where its dynamic radial load capacity ensures durability. The matched bearing set enhances load distribution in demanding environments.

For aerospace applications, 71810 ACD/P4DBCVT105F2 Bearing’s temperature range makes it suitable for varying conditions. Its phenolic cage also resists wear, even under continuous use.

Automotive vs Aerospace: Applications of 71810 ACD/P4DBCVT105F2 Bearing
In automotive transmissions, 71810 ACD/P4DBCVT105F2 Bearing supports smooth gear shifts with its angular contact design. The metric sizing fits seamlessly into European and Asian models.

For aerospace actuators, 71810 ACD/P4DBCVT105F2 Bearing’s high-speed performance is critical. Its grease lubrication ensures reliability in both low and high-temperature scenarios.

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