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Self Aligning Ball Bearings 2207KJ

Self Aligning Ball Bearings 2207KJ

The 2207KJ is a self-aligning ball bearing with a 35mm tapered bore and 72mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 4275 lbf and runs smoothly at speeds up to 6300 RPM.

Its double-row design and sealed construction help it stay aligned in uneven setups, while the steel cage adds durability. Pre-lubricated for easy use, it operates well in temperatures from -30°C to 110°C.

This model fits SKF equivalents, making replacements straightforward. Handy for machinery with misalignment issues, like conveyor systems or agricultural equipment.

Weighing 0.41kg, it’s a robust choice for its size. Compliant with RoHS and REACH standards for safe handling.

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Product Parameters

  • Part Number 2207KJ
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 23 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 42.7 mm
  • Internal Diameter On Outer Ring 62.69 mm
  • Chamfer Dimension 1.1 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Type Taper 1:12
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Sealed
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 4275 lbf
  • Static Radial Load 1350 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6300 rpm
  • Weight 0.41 kg
  • Price（$） 31.54
Self Aligning Ball Bearings 2207KJ dimension drawing
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Features

Why Choose 2207KJ Bearing for Precision Tasks?

2207KJ Bearing features a double-row design with chrome steel rings and balls, ensuring high radial load capacity.
Its dynamic radial load rating of 4275 lbf makes it suitable for demanding applications.

The sealed construction of 2207KJ Bearing protects against contaminants, extending its service life.
With a maximum speed of 6,300 rpm, it delivers reliable performance in various conditions.

2207KJ Bearing’s taper bore design ensures easy and secure mounting, reducing installation time.
Its steel cage maintains ball alignment, promoting smooth operation and reduced wear.

The lubricated design of 2207KJ Bearing minimises friction, enhancing efficiency and longevity.
It operates effectively in temperatures ranging from -30° to 110°C, adapting to diverse environments.

Application

Industrial Uses of 2207KJ Bearing
2207KJ Bearing is commonly used in conveyor systems, where its self-aligning feature compensates for minor misalignments. The sealed design keeps contaminants out, ensuring long service life in dusty environments.
In automotive applications, 2207KJ Bearing fits well in wheel hubs and transmissions, thanks to its tapered bore for secure mounting. The double-row construction provides extra stability under radial loads.
For automation equipment, 2207KJ Bearing’s lubricated design reduces friction in robotic arms and assembly lines. Its chrome steel rings offer reliable performance in continuous operation.
In household appliances like washing machines, 2207KJ Bearing handles vibrations smoothly. The steel cage adds durability, making it a cost-effective choice for high-cycle use.

Q&A

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