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Self Aligning Ball Bearings 1226 KM

Self Aligning Ball Bearings 1226 KM

The 1226 KM is a self-aligning ball bearing with a 130mm bore and 230mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 28575 lbf and operates smoothly at speeds up to 3600 RPM.

Its double-row design allows for slight misalignment, making it forgiving in less precise setups. The nylon cage reduces friction and noise, while the open seal simplifies maintenance.

This bearing works well in temperatures from -30°C to 110°C and comes pre-lubricated for easy installation. It’s interchangeable with SKF models, ideal for industrial machinery or conveyor systems.

Weighing 8.3kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for various applications.

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Product Parameters

  • Part Number 1226 KM
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 130 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 230 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 46 mm
  • Width Tolerance -0.25mm to 0
  • External Diameter On Inner Ring 163 mm
  • Internal Diameter On Outer Ring 201.4 mm
  • Chamfer Dimension 3 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 28575 lbf
  • Static Radial Load 13162 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 3600 rpm
  • Weight 8.3 kg
  • Price（$） 706.06
Self Aligning Ball Bearings 1226 KM dimension drawing
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Features

Performance Features of 1226 KM Bearing

1226 KM Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 28,575 lbf, making it suitable for heavy-duty applications.

The double-row design of 1226 KM Bearing ensures smooth operation and better load distribution.
With a nylon cage, it reduces friction and noise, enhancing performance in various conditions.

1226 KM Bearing operates efficiently within a temperature range of -30° to 110 °C.
Its open seal type allows for easy lubrication, ensuring long-lasting reliability.

The 1226 KM Bearing’s dimensions (130 mm×230 mm×46 mm) provide a robust fit for industrial machinery.
Its maximum speed of 3,600 rpm balances durability and operational efficiency.

Application

Industrial Uses of 1226 KM Bearing
1226 KM Bearing is commonly used in heavy machinery like conveyor systems and industrial fans, where its double-row design handles radial loads efficiently. The open seal type allows for easy lubrication, extending service life in demanding environments.

In automotive applications, 1226 KM Bearing supports components such as gearboxes and drivetrains, ensuring smooth rotation under high loads. Its metric dimensions make it a reliable choice for European and Asian vehicle manufacturers.

For automation equipment, 1226 KM Bearing’s self-aligning feature compensates for minor misalignments in robotic arms and assembly lines. The nylon cage reduces friction, enhancing performance in continuous operation.

Where Is 1226 KM Bearing Used?
You’ll often find 1226 KM Bearing in construction equipment like cranes and excavators, where its high dynamic load capacity is essential. The chrome steel construction provides durability in harsh outdoor conditions.

In wind turbines, 1226 KM Bearing handles variable radial loads while maintaining alignment. Its lubricated design ensures consistent performance even in remote, hard-to-maintain locations.

Built for Heavy-Duty Use: 1226 KM Bearing
1226 KM Bearing excels in mining equipment, where its robust design withstands extreme loads and vibrations. The wide temperature range makes it suitable for both hot and cold environments.

For agricultural machinery, 1226 KM Bearing’s self-aligning capability is ideal for uneven terrain. The nylon cage also resists corrosion from moisture and chemicals commonly found in farming applications.

Automotive vs Aerospace: Applications of 1226 KM Bearing
In automotive systems, 1226 KM Bearing is trusted for transmissions and axles due to its radial load capacity. The metric sizing ensures compatibility with global vehicle standards.

For aerospace ground equipment, 1226 KM Bearing’s precision alignment is crucial for loading systems and maintenance platforms. Its lightweight design relative to load capacity is a key advantage.

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