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Single Row Angular Contact Ball Bearings (General) 7308 BEGAM

Single Row Angular Contact Ball Bearings (General) 7308 BEGAM

The 7308 BEGAM is a single-row angular contact ball bearing with a 40mm bore and 90mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 11250 lbf and operates smoothly at speeds up to 12000 RPM.

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

This bearing fits well in applications like pumps or gearboxes where angular contact is needed. It’s interchangeable with SKF models, making replacements straightforward.

Weighing 0.68kg, it’s robust yet manageable. Compliant with RoHS and REACH standards, it’s safe for use in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7308 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 40 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 23 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 59.7 mm
  • External Diameter On Inner Ring (Small Side Face) 49.55 mm
  • Internal Diameter On Outer Ring 71.6 mm
  • Chamfer Dimension 1.5 mm
  • Distance Pressure Point (a) 39 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 11250 lbf
  • Static Radial Load 7312 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 12000 rpm
  • Weight 0.68 kg
  • Price（$） 28.49
Single Row Angular Contact Ball Bearings (General) 7308 BEGAM dimension drawing
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Features

Performance Features of 7308 BEGAM Bearing

7308 BEGAM Bearing is built with a 40° 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.

The bearing supports dynamic radial loads up to 11250 lbf, making it suitable for demanding applications.
With a maximum speed of 12,000 rpm, it balances performance and durability.

7308 BEGAM Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication, reducing maintenance needs.

The P6 tolerance class ensures precision, making it a reliable choice for various industrial uses.
Its compact size (40 mm×90 mm×23 mm) fits seamlessly into different machinery setups.

Application

Industrial Uses of 7308 BEGAM Bearing
The 7308 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 at high speeds, making it suitable for spindle applications.

Where Is 7308 BEGAM Bearing Used?
In automotive transmissions, the 7308 BEGAM Bearing supports gear shifts with its durable chrome steel construction.
The metric sizing and P6 tolerance class make it a reliable choice for precision-driven systems.

Built for Heavy-Duty Use: 7308 BEGAM Bearing
This bearing excels in conveyor systems, where its high dynamic load capacity ensures long service life.
The open design allows for easy lubrication, maintaining performance in demanding industrial environments.

Automotive vs Aerospace: Applications of 7308 BEGAM Bearing
In cars, the 7308 BEGAM Bearing handles angular loads in wheel hubs, while in aircraft, it supports auxiliary systems.
Its temperature range and lubrication compatibility make it versatile across different operating conditions.

Practical Applications of 7308 BEGAM Bearing
For robotics, the 7308 BEGAM Bearing provides precise motion control in articulated arms.
The combination of chrome steel rings and brass cage balances strength and low friction for smooth operation.

Q&A

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