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Self Aligning Ball Bearings 1224 KM

Self Aligning Ball Bearings 1224 KM

The 1224 KM is a self-aligning ball bearing with a 120mm bore and 215mm outer diameter, crafted from sturdy chrome steel for durability. It handles radial loads up to 26775 lbf and operates smoothly at speeds up to 4000 RPM.

Its double-row design and nylon cage ensure reliable performance, even under misalignment or heavy loads. The open seal type allows for easy lubrication, extending its service life.

This bearing works well in temperatures from -30°C to 110°C and is interchangeable with SKF models. Ideal for industrial machinery or conveyor systems where alignment flexibility is needed.

Weighing 6.5kg, it’s a robust choice for demanding applications. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 1224 KM
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 215 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 42 mm
  • Width Tolerance -0.2mm to 0
  • External Diameter On Inner Ring 149 mm
  • Internal Diameter On Outer Ring 187.2 mm
  • Chamfer Dimension 2.1 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 26775 lbf
  • Static Radial Load 11925 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 6.5 kg
  • Price（$） 484.5
Self Aligning Ball Bearings 1224 KM dimension drawing
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Features

Why Choose 1224 KM Bearing for Precision Tasks?

1224 KM Bearing features a double-row design with chrome steel rings and balls, ensuring precise radial load handling.
Its dynamic radial load capacity of 26775 lbf makes it suitable for heavy-duty applications.

The nylon cage maintains ball alignment, reducing friction and noise during operation.
With a maximum speed of 4,000 rpm, it offers reliable performance in various conditions.

1224 KM Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, enhancing longevity and reducing maintenance needs.

Application

Industrial Uses of 1224 KM Bearing
1224 KM Bearing is commonly used in heavy machinery like conveyor systems and industrial fans, where its self-aligning feature compensates for minor misalignments. The double-row design ensures stable performance under radial loads, making it suitable for demanding environments.

In automotive applications, 1224 KM Bearing can be found in components like wheel hubs and transmissions, where durability and smooth operation are key. Its metric sizing makes it a versatile choice for various vehicle models.

For automation equipment, 1224 KM Bearing’s nylon cage reduces friction and noise, ideal for robotic arms and precision machinery. The chrome steel construction also ensures long-lasting performance in high-speed operations.

Where Is 1224 KM Bearing Used?
You’ll often spot 1224 KM Bearing in agricultural machinery, such as tractors and harvesters, where its ability to handle misalignment is a big advantage. The open seal design allows for easy lubrication, extending its service life.

In construction equipment, 1224 KM Bearing supports radial loads in gearboxes and pulleys, ensuring reliable performance under tough conditions. Its robust design makes it a go-to for heavy-duty applications.

Built for Heavy-Duty Use: 1224 KM Bearing
1224 KM Bearing shines in mining equipment, where its high dynamic radial load capacity handles intense vibrations and shocks. The chrome steel rings and balls provide excellent wear resistance.

In paper manufacturing machinery, 1224 KM Bearing’s self-aligning capability keeps production lines running smoothly even with slight shaft deflections. The lubricated design further enhances its efficiency.

Q&A

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