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Single Row Angular Contact Ball Bearings (General) 7309 BEGAM
Single Row Angular Contact Ball Bearings (General) 7309 BEGAM

Single Row Angular Contact Ball Bearings (General) 7309 BEGAM

The 7309 BEGAM is a single-row angular contact ball bearing with a 45mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It supports radial loads up to 13725 lbf and operates smoothly at speeds up to 9000 RPM.

With a 40° contact angle, it efficiently handles combined radial and axial loads. The brass cage enhances durability, while the open design simplifies lubrication and maintenance.

This bearing suits applications like pumps or gearboxes where precise angular contact is needed. It’s interchangeable with SKF models, offering a reliable replacement option.

Weighing 0.91kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it works in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7309 BEGAM
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • Contact Angle 40°
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 25 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 66.5 mm
  • External Diameter On Inner Ring (Small Side Face) 55.25 mm
  • Internal Diameter On Outer Ring 79.9 mm
  • Chamfer Dimension 1.5 mm
  • Distance Pressure Point (a) 43 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 13725 lbf
  • Static Radial Load 9112 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 9000 rpm
  • Weight 0.91 kg

Features

Performance Features of 7309 BEGAM Bearing

7309 BEGAM Bearing features a 40° contact angle, optimised for handling combined radial and axial loads.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The brass cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a dynamic radial load capacity of 13725 lbf, it performs reliably under heavy loads.

7309 BEGAM Bearing operates efficiently at speeds up to 9,000 rpm, balancing speed and stability.
Its P6 tolerance class (ABEC-3) ensures consistent precision for high-performance machinery.

Application

Industrial Uses of 7309 BEGAM Bearing
The 7309 BEGAM Bearing is commonly used in machine tools, where its 40° contact angle efficiently handles combined radial and axial loads. Its brass cage ensures smooth operation even at high speeds, making it suitable for precision machining.

Where Is 7309 BEGAM Bearing Used?
You’ll often find 7309 BEGAM Bearing in automotive transmissions, where its robust design supports gear shifts and reduces friction. The chrome steel construction also extends its lifespan in demanding driving conditions.

Built for Heavy-Duty Use: 7309 BEGAM Bearing
In conveyor systems, 7309 BEGAM Bearing’s high dynamic load capacity keeps operations running smoothly. The open seal design allows for easy lubrication, reducing downtime in industrial settings.

Automotive vs Aerospace: Applications of 7309 BEGAM Bearing
While 7309 BEGAM Bearing excels in car wheel hubs due to its angular contact design, it’s also reliable in aerospace actuators. The P6 tolerance ensures consistent performance in both high and low-temperature environments.

Perfect Fit for Automation: 7309 BEGAM Bearing
Robotic arms benefit from 7309 BEGAM Bearing’s precise movement and load distribution. Its brass cage minimises wear, making it a dependable choice for repetitive tasks in automated production lines.

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