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Single Row Angular Contact Ball Bearings (General) 71968 ACMB

Single Row Angular Contact Ball Bearings (General) 71968 ACMB

The 71968 ACMB is a single-row angular contact ball bearing with a 340mm bore and 460mm outer diameter, built from sturdy chrome steel. It handles radial loads up to 76050 lbf and operates smoothly at speeds up to 1500 RPM.

With a 25° contact angle, it efficiently manages combined radial and axial loads. The brass cage enhances durability, while the open design allows for easy lubrication.

This bearing is suitable for heavy-duty applications like industrial gearboxes or large machinery. It works well in temperatures from -30°C to 110°C and meets P6 tolerance standards.

Weighing 24kg, it’s a robust choice for high-load scenarios. Compliant with RoHS and REACH regulations, it’s also interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 71968 ACMB
  • 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 340 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 460 mm
  • Outer Dia Tolerance -0.033mm to 0
  • Width 56 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 380 mm
  • Internal Diameter On Outer Ring 422 mm
  • Chamfer Dimension 3 mm
  • Distance Pressure Point (a) 126 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 76050 lbf
  • Static Radial Load 131625 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 1500 rpm
  • Weight 24 kg
Single Row Angular Contact Ball Bearings (General) 71968 ACMB dimension drawing
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Features

Performance Features of 71968 ACMB Bearing

71968 ACMB Bearing is built with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls provide strength, while the brass cage ensures smooth operation.

With a dynamic radial load capacity of 76050 lbf, it performs reliably in demanding applications.
The P6 tolerance class ensures precision, making it suitable for high-accuracy machinery.

71968 ACMB Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, reducing friction and extending service life.

The bearing’s large dimensions (340 mm bore, 460 mm outer diameter) suit heavy-duty industrial use.
Weighing 24 kg, it balances durability and performance in high-load scenarios.

Application

Industrial Uses of 71968 ACMB Bearing
71968 ACMB Bearing is commonly used in large industrial machinery, such as heavy-duty pumps and compressors, where its angular contact design efficiently handles combined radial and axial loads. The brass cage ensures smooth operation even under high stress.

In automotive applications, 71968 ACMB Bearing supports components like wheel hubs and transmissions, providing stability and durability. Its P6 tolerance class makes it suitable for precision automotive systems.

For automation equipment, 71968 ACMB Bearing’s robust construction is ideal for robotic arms and CNC machines, ensuring reliable performance. The open seal design allows for easy lubrication, extending its service life.

Medical imaging devices benefit from 71968 ACMB Bearing’s precise movement and low friction. The chrome steel rings and balls offer consistent performance in critical medical applications.

In wind turbines, 71968 ACMB Bearing handles significant loads while maintaining smooth rotation. Its large bore size and angular contact design make it a practical choice for renewable energy systems.

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