+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71936 ACD/P4A

Super Precision Angular Contact Ball Bearings 71936 ACD/P4A

The 71936 ACD/P4A is a super precision angular contact ball bearing with a 180mm bore and 250mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 35775 lbf and operates smoothly at speeds up to 7000 RPM.

With a 25° contact angle and P4 tolerance class, it offers excellent precision for demanding applications. The open design allows for easy lubrication, while the phenolic cage ensures durability and quiet operation.

This bearing is ideal for high-precision machinery like CNC spindles or grinding equipment. Its robust construction performs reliably in temperatures from -30°C to 110°C.

Weighing 4.2kg, it’s a sturdy choice for industrial use. Compatible with SKF bearings, it’s a versatile option for replacements or upgrades.

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

Product Parameters

  • Part Number 71936 ACD/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 180 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 250 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 33 mm
  • Width Tolerance -0.24mm to 0
  • Ball Dia 22.225 mm
  • Ball Qty 27
  • 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 35775 lbf
  • Static Radial Load 45000 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 7000 rpm
  • Weight 4.2 kg
  • Price（$） 3237.129
Super Precision Angular Contact Ball Bearings 71936 ACD/P4A dimension drawing
Download DWG Download PDF

Features

Performance Features of 71936 ACD/P4A Bearing

71936 ACD/P4A 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 high radial loads.

The phenolic cage in 71936 ACD/P4A Bearing reduces friction and noise, enhancing operational smoothness.
With a dynamic radial load capacity of 35775 lbf, it performs reliably in demanding conditions.

71936 ACD/P4A Bearing operates efficiently at speeds up to 7,000 rpm while maintaining precision.
Its P4 tolerance class guarantees high accuracy, making it suitable for precision engineering tasks.

The open design of 71936 ACD/P4A Bearing allows for easy lubrication, ensuring long service life.
It functions well within a temperature range of -30° to 110°C, adapting to various environments.

Application

Industrial Uses of 71936 ACD/P4A Bearing
71936 ACD/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design handles both radial and axial loads efficiently. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.

In automotive applications, 71936 ACD/P4A Bearing supports components like wheel hubs and transmissions, providing smooth operation under high speeds. Its P4 tolerance class ensures consistent performance in precision-driven systems.

For automation and robotics, 71936 ACD/P4A Bearing’s phenolic cage reduces friction, making it ideal for robotic arms and CNC machinery. The 25° contact angle enhances stability during dynamic movements.

Medical imaging devices benefit from 71936 ACD/P4A Bearing’s chrome steel construction, which offers reliability in high-accuracy scenarios. The lubricated design further minimises wear in continuous-use environments.

In consumer electronics, 71936 ACD/P4A Bearing can be found in high-end printers and scanners, where its precision ensures quiet and efficient operation. The metric sizing makes it compatible with various European and Asian equipment standards.

Q&A

SEND INQUIRY