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Single Row Angular Contact Ball Bearings (General) 71992 ACM

Single Row Angular Contact Ball Bearings (General) 71992 ACM

The 71992 ACM is a single-row angular contact ball bearing with a 460mm bore and 620mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 114075 lbf and operates smoothly at speeds up to 1100 RPM.

Its 25° contact angle efficiently handles combined loads, while the brass cage ensures durability and quiet performance. The open design allows for easy lubrication and maintenance.

This bearing suits heavy-duty applications like industrial gearboxes or large machinery, where precise angular contact is needed. It works reliably in temperatures from -30°C to 110°C.

Weighing 58kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 71992 ACM
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • Contact Angle 25°
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 460 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 620 mm
  • Outer Dia Tolerance -0.038mm to 0
  • Width 74 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 513 mm
  • Internal Diameter On Outer Ring 569.5 mm
  • Chamfer Dimension 4 mm
  • Distance Pressure Point (a) 163 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 114075 lbf
  • Static Radial Load 234000 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 1100 rpm
  • Weight 58 kg
Single Row Angular Contact Ball Bearings (General) 71992 ACM dimension drawing
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Features

Performance Features of 71992 ACM Bearing

71992 ACM Bearing features a 25° contact angle, optimised for handling combined radial and axial loads.
Its chrome steel construction ensures durability under high dynamic radial loads up to 114075 lbf.

The brass cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a P6 tolerance class, 71992 ACM Bearing offers reliable precision for demanding applications.

Designed for a temperature range of -30° to 110°C, it performs well in varied environments.
Its open design simplifies lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 71992 ACM Bearing
71992 ACM Bearing is commonly used in large industrial machinery, such as heavy-duty pumps and compressors, where its angular contact design handles combined radial and axial loads efficiently. The brass cage ensures smooth operation even under high stress.

Where Is 71992 ACM Bearing Used?
In wind turbine systems, 71992 ACM Bearing supports the main shaft, providing stability and durability in demanding conditions. Its P6 tolerance class ensures precision, making it suitable for renewable energy applications.

Built for Heavy-Duty Use: 71992 ACM Bearing
71992 ACM Bearing excels in mining equipment, where its chrome steel construction withstands extreme loads and harsh environments. The lubricated design reduces friction, extending the bearing’s service life.

Automotive vs Aerospace: Applications of 71992 ACM Bearing
In automotive applications, 71992 ACM Bearing is found in large truck transmissions, offering reliable performance under heavy loads. For aerospace, its precision and durability make it ideal for landing gear systems.

Perfect Fit for Automation: 71992 ACM Bearing
71992 ACM Bearing is a great choice for robotic arms in automated production lines, where its high load capacity and smooth operation enhance efficiency. The open seal design allows for easy maintenance in busy industrial settings.

Q&A

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