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Self Aligning Ball Bearings 2308 ETN9/C3
Self Aligning Ball Bearings 2308 ETN9/C3

Self Aligning Ball Bearings 2308 ETN9/C3

The 2308 ETN9/C3 is a self-aligning ball bearing with a 40mm bore and 90mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 12150 lbf and operates smoothly at speeds up to 10000 RPM.

Its double-row design and open construction allow for easy lubrication, while the nylon cage reduces friction for quieter performance. The bearing works reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for machinery where misalignment or heavy radial loads are expected, such as conveyor systems or agricultural equipment.

Weighing 0.93kg, it offers a balance of strength and durability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 2308 ETN9/C3
  • 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 53.75 mm
  • Internal Diameter On Outer Ring 77.8 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 Open
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 12150 lbf
  • Static Radial Load 3600 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 10000 rpm
  • Weight 0.93 kg
  • Price($) 89.35

Features

How Is 2308 ETN9/C3 Bearing Engineered for Reliability?

2308 ETN9/C3 Bearing features a double-row design with chrome steel rings and balls, ensuring strong radial load capacity.
Its dynamic radial load rating of 12150 lbf makes it suitable for demanding applications.
The nylon cage helps reduce friction and noise, enhancing smooth operation.
With a maximum speed of 10,000 rpm, it offers both durability and efficiency.

What Makes 2308 ETN9/C3 Bearing Suitable for High-Temperature Applications?

2308 ETN9/C3 Bearing operates reliably in temperatures ranging from -30° to 110 °C.
Its chrome steel construction resists wear and maintains performance under thermal stress.
The open seal type allows for easy lubrication, ensuring consistent operation.
This design makes it ideal for environments with varying temperature conditions.

Designed for Durability: 2308 ETN9/C3 Bearing

2308 ETN9/C3 Bearing is built with high-quality chrome steel for long-lasting performance.
Its double-row construction distributes loads evenly, reducing stress on individual components.
The C3 radial clearance ensures optimal performance under varying operational conditions.
This bearing is a reliable choice for heavy-duty radial load applications.

Application

Industrial Uses of 2308 ETN9/C3 Bearing
2308 ETN9/C3 Bearing is commonly used in industrial machinery like conveyor systems and mixers, where its self-aligning feature compensates for minor misalignments. The double-row design ensures reliable performance under radial loads, making it suitable for heavy-duty applications.

Where Is 2308 ETN9/C3 Bearing Used?
In automotive applications, 2308 ETN9/C3 Bearing can be found in gearboxes and drivetrains, where its high-speed capability and radial load handling are essential. The nylon cage reduces friction, enhancing efficiency in these demanding environments.

Built for Heavy-Duty Use: 2308 ETN9/C3 Bearing
For automation and robotics, 2308 ETN9/C3 Bearing provides smooth operation in robotic arms and automated assembly lines. Its chrome steel construction ensures durability, even in continuous operation scenarios.

Light-Duty vs Heavy-Duty: Best Uses for 2308 ETN9/C3 Bearing
In consumer electronics like washing machines, 2308 ETN9/C3 Bearing offers quiet and efficient performance. The C3 radial clearance allows for thermal expansion, making it adaptable to varying operating conditions.

Q&A

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