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Self Aligning Ball Bearings 1218-K C/3
Self Aligning Ball Bearings 1218-K C/3

Self Aligning Ball Bearings 1218-K C/3

The 1218-K C/3 is a self-aligning ball bearing with a 90mm tapered bore and 160mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 12870 lbf and runs smoothly at speeds up to 5300 RPM.

Its double-row design and open construction allow for easy lubrication, while the stainless steel cage ensures durability. The bearing operates well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like conveyor systems or agricultural machinery where misalignment might occur.

Weighing 2.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 1218-K C/3
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 160 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 30 mm
  • Width Tolerance -0.2mm to 0
  • External Diameter On Inner Ring 112.5 mm
  • Internal Diameter On Outer Ring 138.7 mm
  • Chamfer Dimension 2 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 Stainless Steel
  • Dynamic Radial Load 12870 lbf
  • Static Radial Load 5310 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5300 rpm
  • Weight 2.5 kg
  • Price($) 147.82

Features

Why Choose 1218-K C/3 Bearing for Precision Tasks?

1218-K C/3 Bearing features a double-row design with chrome steel rings and balls, ensuring high radial load capacity.
Its dynamic radial load rating of 12,870 lbf makes it suitable for demanding industrial applications.

The stainless steel cage maintains ball alignment, reducing friction and enhancing durability.
With a maximum speed of 5,300 rpm, it balances performance and longevity.

1218-K C/3 Bearing operates smoothly in temperatures from -30° to 110°C, adapting to various environments.
Its tapered bore design simplifies installation, saving time and effort.

The open seal type allows for easy lubrication, ensuring consistent performance over time.
This bearing is ideal for machinery requiring precision and reliability.

Application

Common Applications of 1218-K C/3 Bearing
The 1218-K C/3 Bearing is widely used in industrial machinery, especially in conveyor systems and pumps, where its self-aligning feature helps compensate for misalignment. Its double-row design provides stable radial load support, making it suitable for heavy-duty operations.

In automotive applications, 1218-K C/3 Bearing fits well in gearboxes and drivetrains, ensuring smooth performance under varying loads. The taper bore design allows for secure mounting, which is essential for high-vibration environments.

For automation equipment, 1218-K C/3 Bearing’s open construction and stainless steel cage offer durability in robotic arms and assembly lines. Its metric sizing ensures compatibility with a range of European and Asian machinery standards.

The 1218-K C/3 Bearing also finds use in medical devices like diagnostic equipment, where precision and reliability are key. Its chrome steel rings and balls provide long-lasting performance in critical applications.

Q&A

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