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Super Precision Angular Contact Ball Bearings 71810 ACD/P4TBTL

Super Precision Angular Contact Ball Bearings 71810 ACD/P4TBTL

The 71810 ACD/P4TBTL is a super precision angular contact ball bearing with a 50mm bore and 65mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 3398 lbf and operates smoothly at speeds up to 41,000 RPM.

With a 25° contact angle and open design, it offers excellent performance in high-speed applications. The phenolic cage ensures stability and reduces friction, while the matched set of three bearings provides balanced load distribution.

Ideal for precision machinery like spindles or CNC equipment, this bearing works in temperatures from -30°C to 110°C. Its P4 tolerance class guarantees high accuracy for demanding tasks.

Weighing just 0.15kg, it’s lightweight yet robust. The bearing is interchangeable with SKF models, making it a reliable choice for replacements or upgrades.

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Product Parameters

  • Part Number 71810 ACD/P4TBTL
  • 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 21 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.969 mm
  • Ball Qty 30
  • Contact Angle 25°
  • Tolerance Class P4
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • 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 3398 lbf
  • Static Radial Load 5040 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.15 kg
Super Precision Angular Contact Ball Bearings 71810 ACD/P4TBTL dimension drawing
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Features

Performance Features of 71810 ACD/P4TBTL Bearing

71810 ACD/P4TBTL Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel construction ensures durability and resistance to wear in high-speed applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 41,000 rpm, it excels in precision tasks requiring smooth operation.

Preload availability allows for fine-tuning, ensuring optimal performance in matched arrangements.
The P4 tolerance class guarantees high precision, making it suitable for demanding industrial uses.

Its dynamic radial load capacity of 3398 lbf ensures reliability under heavy loads.
The open design simplifies lubrication, reducing maintenance needs over time.

Application

Essential Roles of 71810 ACD/P4TBTL Bearing
71810 ACD/P4TBTL Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched set arrangement of three bearings provides stability in demanding applications.

In robotics, 71810 ACD/P4TBTL Bearing supports articulated arms, offering smooth movement and reliability. Its phenolic cage reduces friction, making it ideal for high-speed operations.

For aerospace components, 71810 ACD/P4TBTL Bearing handles both radial and axial loads efficiently. The P4 tolerance class ensures consistent performance in critical systems.

Where Is 71810 ACD/P4TBTL Bearing Used?
You’ll often find 71810 ACD/P4TBTL Bearing in CNC machines, where precision and durability are key. Its chrome steel construction withstands heavy loads without compromising accuracy.

In medical imaging devices, 71810 ACD/P4TBTL Bearing ensures smooth operation of rotating parts. The open design allows for easy lubrication, extending its service life.

Built for Heavy-Duty Use: 71810 ACD/P4TBTL Bearing
71810 ACD/P4TBTL Bearing excels in industrial pumps, handling high speeds and loads with ease. The 25° contact angle optimises load distribution for longer bearing life.

In automotive transmissions, 71810 ACD/P4TBTL Bearing supports gear shafts, providing reliable performance. Its metric sizing makes it compatible with a wide range of vehicles.

Light-Duty vs Heavy-Duty: Best Uses for 71810 ACD/P4TBTL Bearing
For light-duty applications like dental drills, 71810 ACD/P4TBTL Bearing offers quiet and precise operation. The phenolic cage minimises vibration for smoother performance.

In heavy-duty scenarios such as wind turbines, 71810 ACD/P4TBTL Bearing handles extreme loads effortlessly. Its high-speed capability makes it a dependable choice for energy systems.

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