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Self Aligning Ball Bearings 2308 E-2RS1KTN9
Self Aligning Ball Bearings 2308 E-2RS1KTN9

Self Aligning Ball Bearings 2308 E-2RS1KTN9

The 2308 E-2RS1KTN9 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 7605 lbf and operates smoothly at speeds up to 4800 RPM.

Its double-row design and sealed construction help it stay aligned and protected from dust, while the nylon cage reduces friction. The bearing comes pre-lubricated and works in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a reliable alternative for replacements. Perfect for applications like conveyor systems or agricultural machinery where misalignment might occur.

Weighing 0.96kg, it’s a robust choice for heavy-duty use. Compliant with RoHS and REACH standards for safe and eco-friendly operation.

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Product Parameters

  • Part Number 2308 E-2RS1KTN9
  • 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
  • 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
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4800 rpm
  • Weight 0.96 kg
  • Price($) 74.92

Features

Performance Features of 2308 E-2RS1KTN9 Bearing

2308 E-2RS1KTN9 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 7605 lbf, ensuring reliable performance in various applications.

The double-row design of 2308 E-2RS1KTN9 Bearing provides better load distribution and alignment.
Sealed construction keeps contaminants out, extending the bearing’s service life.

2308 E-2RS1KTN9 Bearing operates smoothly up to 4,800 rpm, balancing speed and durability.
The nylon cage reduces friction and noise, making it suitable for quieter operations.

With a temperature range of -30° to 110°C, 2308 E-2RS1KTN9 Bearing performs well in diverse environments.
Its pre-lubricated design ensures minimal maintenance and consistent performance.

Application

Industrial Uses of 2308 E-2RS1KTN9 Bearing
2308 E-2RS1KTN9 Bearing is commonly used in conveyor systems, where its self-aligning feature compensates for minor misalignments. The sealed design keeps contaminants out, ensuring long-lasting performance in dusty environments.

In automotive applications, 2308 E-2RS1KTN9 Bearing fits well in wheel hubs and transmission systems. Its double-row construction provides extra stability, making it suitable for handling radial loads.

For automation equipment, 2308 E-2RS1KTN9 Bearing’s nylon cage reduces friction, enhancing efficiency in robotic arms. The lubricated design also minimises maintenance needs, ideal for high-use scenarios.

Where Is 2308 E-2RS1KTN9 Bearing Used?
You’ll often find 2308 E-2RS1KTN9 Bearing in industrial fans, where its chrome steel rings withstand continuous rotation. The sealed bearings are particularly useful in outdoor settings exposed to weather.

In household appliances like washing machines, 2308 E-2RS1KTN9 Bearing offers quiet operation. Its self-aligning capability ensures smooth performance even with slight imbalances during spin cycles.

Built for Heavy-Duty Use: 2308 E-2RS1KTN9 Bearing
2308 E-2RS1KTN9 Bearing handles heavy radial loads in construction equipment like cement mixers. The robust chrome steel construction ensures durability under tough conditions.

For agricultural machinery, 2308 E-2RS1KTN9 Bearing’s sealed design protects against dirt and moisture. This makes it a reliable choice for tractors and harvesters working in challenging environments.

Automotive vs Aerospace: Applications of 2308 E-2RS1KTN9 Bearing
In cars, 2308 E-2RS1KTN9 Bearing supports drivetrain components, balancing radial loads effectively. Its metric sizing ensures compatibility with various vehicle models.

For aerospace ground equipment, 2308 E-2RS1KTN9 Bearing’s precision helps in maintenance tools. The temperature range suits both cold hangars and warmer tarmac conditions.

Q&A

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