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Self Aligning Ball Bearings 1207KJ
Self Aligning Ball Bearings 1207KJ

Self Aligning Ball Bearings 1207KJ

The 1207KJ is a self-aligning ball bearing with a 35mm tapered bore and 72mm outer diameter, crafted from robust chrome steel. It manages radial loads up to 4275 lbf and operates smoothly at speeds reaching 13000 RPM.

Its double-row design allows for slight misalignment, reducing stress on the bearing. The open seal type makes lubrication straightforward, while the steel cage ensures durability.

This model is compatible with SKF bearings, offering a reliable alternative for replacements. Suitable for applications like conveyor systems or agricultural machinery where alignment flexibility is needed.

Weighing 0.32kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s safe for various industrial uses.

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Product Parameters

  • Part Number 1207KJ
  • 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 17 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 47 mm
  • Internal Diameter On Outer Ring 60.9 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 Open
  • 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 13000 rpm
  • Weight 0.32 kg

Features

How Does 1207KJ Bearing Reduce Friction?

1207KJ Bearing features a double-row ball design with chrome steel rings and balls, ensuring smooth radial load distribution.
Its tapered bore design enhances alignment, reducing friction and wear during operation.
The steel cage maintains ball positioning, contributing to consistent performance under dynamic loads.
With a maximum speed of 13,000 rpm, it offers reliable efficiency in various applications.

Application

Industrial Uses of 1207KJ Bearing
1207KJ Bearing is commonly used in conveyor systems and material handling equipment, where its self-aligning feature compensates for minor misalignments. The double-row design provides reliable radial load support in demanding industrial environments.

What Makes 1207KJ Bearing a Preferred Choice?
In agricultural machinery, 1207KJ Bearing handles uneven loads and vibrations effectively, thanks to its tapered bore and chrome steel construction. Its open seal type allows for easy relubrication, extending service life in dusty conditions.

Perfect Fit for Automation: 1207KJ Bearing
1207KJ Bearing works well in robotic arms and assembly line equipment, where smooth rotation is essential. The steel cage ensures durability even during continuous high-speed operation.

Automotive vs Industrial: Applications of 1207KJ Bearing
In automotive applications like wheel hubs, 1207KJ Bearing offers stability under radial loads. For industrial pumps, its self-aligning capability reduces wear from shaft deflection.

Where to Use 1207KJ Bearing
1207KJ Bearing is ideal for electric motors and fans, where its metric sizing fits standard designs. The lubricated construction ensures quiet operation and minimal maintenance over time.

Q&A

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