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

Single Row Angular Contact Ball Bearings (General) 7309 ACCBM

The 7309 ACCBM is a single-row angular contact ball bearing with a 45mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 15300 lbf and operates smoothly at speeds reaching 13000 RPM.

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

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’s safe for use in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7309 ACCBM
  • 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 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) 66.38 mm
  • External Diameter On Inner Ring (Small Side Face) 55.2 mm
  • Internal Diameter On Outer Ring 79.54 mm
  • Chamfer Dimension 1.5 mm
  • Distance Pressure Point (a) 29 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 15300 lbf
  • Static Radial Load 10238 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 13000 rpm
  • Weight 0.91 kg

Features

Why Choose 7309 ACCBM Bearing for Precision Tasks?

7309 ACCBM Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel rings and balls ensure durability, while the brass cage maintains smooth operation.

With a dynamic radial load capacity of 15300 lbf, it performs reliably in demanding applications.
The P6 tolerance class guarantees consistent accuracy, suitable for high-speed operations up to 13,000 rpm.

Designed for a temperature range of -30° to 110°C, it adapts well to various working conditions.
The open seal type allows easy lubrication, enhancing its maintenance efficiency.

Application

Industrial Uses of 7309 ACCBM Bearing
7309 ACCBM Bearing is commonly used in machine tools, where its angular contact design efficiently handles combined radial and axial loads. The brass cage ensures smooth operation even at higher speeds, making it suitable for precision machining.

Where Is 7309 ACCBM Bearing Used?
In automotive applications, 7309 ACCBM Bearing supports components like wheel hubs and transmissions, thanks to its durable chrome steel construction. The 25° contact angle provides excellent load distribution for smoother rides.

Built for Heavy-Duty Use: 7309 ACCBM Bearing
For conveyor systems, 7309 ACCBM Bearing offers reliable performance under continuous loads. Its open design allows for easy lubrication, extending service life in demanding industrial environments.

Automotive vs Aerospace: Applications of 7309 ACCBM Bearing
In automotive gearboxes, 7309 ACCBM Bearing ensures smooth power transmission, while in aerospace, its precision tolerances make it ideal for flight control systems. The P6 tolerance class guarantees consistent performance in both fields.

Perfect Fit for Automation: 7309 ACCBM Bearing
7309 ACCBM Bearing is a great choice for robotic arms, where its high-speed capability and angular contact design enhance movement accuracy. The lubricated construction reduces friction, ensuring long-term reliability.

Q&A

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