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Self Aligning Ball Bearings 2308
Self Aligning Ball Bearings 2308

Self Aligning Ball Bearings 2308

The 2308 is a self-aligning ball bearing with a 40mm bore and 90mm outer diameter, crafted from sturdy chrome steel. Its double-row design and sealed construction help manage radial loads up to 7605 lbf while running smoothly at 4800 RPM.

The nylon cage reduces friction and noise, making it a quiet performer. Pre-lubricated and ready to use, it operates well in temperatures from -30°C to 110°C.

This bearing is interchangeable with SKF models, offering a reliable alternative for replacements. Its self-aligning feature compensates for minor misalignments, ideal for applications like conveyor systems or agricultural machinery.

Weighing 0.96kg, it’s a robust choice for heavy-duty radial load scenarios. Compliant with RoHS and REACH standards for safety and environmental care.

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Product Parameters

  • Part Number 2308
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 33 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 55.4 mm
  • Internal Diameter On Outer Ring 81.8 mm
  • Chamfer Dimension 1.5 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Type Cylindrical
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Sealed
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 7605 lbf
  • Static Radial Load 2520 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4800 rpm
  • Weight 0.96 kg
  • Price($) 60.5

Features

How Is 2308 Bearing Engineered for Reliability?

2308 Bearing features a double-row design with chrome steel rings and balls, ensuring strong radial load capacity.
Its dynamic radial load rating of 7605 lbf makes it suitable for demanding applications.

The nylon cage maintains ball alignment, reducing friction and enhancing durability.
With a maximum speed of 4,800 rpm, it offers a balance of performance and longevity.

Sealed construction protects against contaminants, making 2308 Bearing ideal for harsh environments.
Its temperature range of -30° to 110°C ensures reliable operation in varied conditions.

Application

Industrial Uses of 2308 Bearing
2308 Bearing is commonly used in heavy machinery like conveyor systems and industrial fans, where its self-aligning feature compensates for minor misalignments. The double-row design provides extra stability, making it suitable for high-load applications.

Where Is 2308 Bearing Used?
In automotive applications, 2308 Bearing fits well in wheel hubs and transmission systems, thanks to its radial load capacity. The sealed design keeps contaminants out, ensuring longer service life even in tough conditions.

Built for Heavy-Duty Use: 2308 Bearing
For automation equipment, 2308 Bearing offers smooth operation in robotic arms and assembly lines. Its nylon cage reduces friction, making it a reliable choice for continuous use.

Medical vs Industrial: Where 2308 Bearing Excels
In medical devices like imaging equipment, 2308 Bearing’s precision ensures accurate movement. Meanwhile, in industrial settings, its durability handles demanding environments with ease.

Perfect Fit for Automation: 2308 Bearing
2308 Bearing works well in 3D printers and CNC machines, where consistent performance is key. The lubricated design minimises maintenance, saving time and effort in busy workshops.

Q&A

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