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Self Aligning Ball Bearings 1318-K-M-C3

Self Aligning Ball Bearings 1318-K-M-C3

The 1318-K-M-C3 is a self-aligning ball bearing with a 90mm tapered bore and 190mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 26325 lbf and operates smoothly at speeds up to 4500 RPM.

Its double-row design and brass cage offer durability, while the open seal allows for easy lubrication. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

With a C3 radial clearance, it accommodates slight misalignments, making it versatile for various setups. This model is interchangeable with SKF bearings, ideal for heavy-duty applications like conveyor systems or industrial fans.

Weighing 5.8kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for demanding environments.

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Product Parameters

  • Part Number 1318-K-M-C3
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 190 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 43 mm
  • Width Tolerance -0.2mm to 0
  • External Diameter On Inner Ring 122.8 mm
  • Internal Diameter On Outer Ring 162.1 mm
  • Chamfer Dimension 3 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 Brass
  • Dynamic Radial Load 26325 lbf
  • Static Radial Load 9900 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4500 rpm
  • Weight 5.8 kg
  • Price（$） 292.52
Self Aligning Ball Bearings 1318-K-M-C3 dimension drawing
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Features

How Is 1318-K-M-C3 Bearing Engineered for Reliability?

1318-K-M-C3 Bearing features a double-row design with chrome steel rings and balls, offering strong radial load capacity up to 26325 lbf.
Its brass cage ensures smooth ball alignment, reducing friction and wear during operation.

The bearing’s C3 radial clearance allows for thermal expansion, making it suitable for varying temperatures.
With a maximum speed of 4,500 rpm, it delivers consistent performance in demanding applications.

1318-K-M-C3 Bearing’s tapered bore design simplifies installation and ensures secure fitting.
Its open seal type facilitates easy lubrication, enhancing long-term reliability.

Application

Industrial Uses of 1318-K-M-C3 Bearing
1318-K-M-C3 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, 1318-K-M-C3 Bearing fits well in gearboxes and drivetrains, handling high radial loads with ease. Its brass cage provides durability and reduces friction, contributing to smoother operation in vehicles.

For automation equipment, 1318-K-M-C3 Bearing’s tapered bore ensures secure fitting in robotic arms and assembly lines. The C3 radial clearance allows for thermal expansion, maintaining performance in varying temperatures.

Medical imaging devices benefit from 1318-K-M-C3 Bearing’s precise alignment and low maintenance needs. The chrome steel construction ensures reliability in critical applications where consistent performance is essential.

In household appliances like washing machines, 1318-K-M-C3 Bearing’s self-aligning capability reduces wear and noise. Its lubricated design ensures long service life, even with frequent use.

Q&A

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