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Self Aligning Ball Bearings 1209KJC3

Self Aligning Ball Bearings 1209KJC3

The 1209KJC3 is a self-aligning ball bearing with a 45mm tapered bore and 85mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 5152 lbf and operates smoothly at speeds up to 11000 RPM.

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

This bearing is interchangeable with SKF models, offering a reliable replacement option. It suits applications like conveyor systems or agricultural machinery where alignment flexibility is needed.

Weighing 0.47kg, it’s robust yet manageable. Compliant with RoHS and REACH standards, it works in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 1209KJC3
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 85 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 19 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 57.51 mm
  • Internal Diameter On Outer Ring 72.5 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 5152 lbf
  • Static Radial Load 1755 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 11000 rpm
  • Weight 0.47 kg
Self Aligning Ball Bearings 1209KJC3 dimension drawing
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Features

Performance Features of 1209KJC3 Bearing

1209KJC3 Bearing features a double-row design, providing excellent radial load capacity up to 5152 lbf.
Its chrome steel construction ensures durability and resistance to wear in various applications.

The tapered bore design of 1209KJC3 Bearing allows for easy and secure mounting on shafts.
With a maximum speed of 11,000 rpm, it delivers reliable performance in high-speed operations.

1209KJC3 Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open seal type facilitates easy lubrication and maintenance.

Application

Common Applications of 1209KJC3 Bearing
The 1209KJC3 Bearing is widely used in industrial machinery, especially in conveyor systems and pumps, where its self-aligning feature compensates for minor misalignments. Its double-row design ensures reliable performance under radial loads.

In automotive applications, 1209KJC3 Bearing fits well in gearboxes and wheel hubs, thanks to its tapered bore for secure mounting. The chrome steel construction provides durability in high-stress conditions.

For automation equipment, 1209KJC3 Bearing supports smooth operation in robotic arms and assembly lines. The open seal design allows for easy lubrication, extending its service life.

Medical devices like diagnostic machines benefit from 1209KJC3 Bearing’s precision and low maintenance needs. The steel cage enhances stability during continuous use.

In household appliances such as washing machines, 1209KJC3 Bearing ensures quiet and efficient performance. Its metric sizing makes it compatible with various European and Asian models.

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