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Super Precision Angular Contact Ball Bearings 71800 ACD/P4
Super Precision Angular Contact Ball Bearings 71800 ACD/P4

Super Precision Angular Contact Ball Bearings 71800 ACD/P4

The 71800 ACD/P4 is a super precision angular contact ball bearing with a 10mm bore and 19mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 400 lbf and spins smoothly at speeds up to 110,000 RPM.

With a 25° contact angle and open design, it offers excellent performance for angular contact applications. The phenolic cage ensures quiet operation and long service life.

This bearing is ideal for high-speed machinery like spindles or dental tools, where precision is key. It operates well in temperatures from -30°C to 110°C.

Weighing just 0.005kg, it’s lightweight yet robust. Compliant with P4 tolerance standards, it’s interchangeable with SKF bearings for easy replacements.

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Product Parameters

  • Part Number 71800 ACD/P4
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 10 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 19 mm
  • Outer Dia Tolerance -0.005mm to 0
  • Width 5 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 2.381 mm
  • Ball Qty 12
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 400 lbf
  • Static Radial Load 209 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 110000 rpm
  • Weight 0.005 kg
  • Price($) 37.395

Features

Performance Features of 71800 ACD/P4 Bearing

71800 ACD/P4 Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability and resistance to wear under dynamic radial loads up to 400 lbf.

The phenolic cage maintains ball alignment, contributing to smooth operation at high speeds up to 110,000 rpm.
With a P4 tolerance class, 71800 ACD/P4 Bearing delivers precision performance for demanding tasks.

Its compact size (10 mm×19 mm×5 mm) makes it suitable for applications where space is limited.
The open design allows for easy lubrication, ensuring consistent performance over time.

Application

Key Fields for 71800 ACD/P4 Bearing
71800 ACD/P4 Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The open seal type allows for efficient lubrication, extending its lifespan in demanding conditions.

In robotics, 71800 ACD/P4 Bearing supports smooth movement in articulated arms, thanks to its phenolic cage and chrome steel construction. Its compact size makes it ideal for applications where space is limited but precision is critical.

For medical imaging devices, 71800 ACD/P4 Bearing provides reliable operation due to its P4 tolerance class. The high-speed capability ensures minimal friction, which is essential for sensitive equipment.

In automotive applications, 71800 ACD/P4 Bearing is often found in gearboxes, where its angular contact design handles combined loads effectively. The metric sizing ensures compatibility with a variety of vehicle models.

Consumer electronics like high-end printers benefit from 71800 ACD/P4 Bearing’s quiet and smooth operation. Its lightweight design and precision make it a practical choice for compact devices.

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