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Self Aligning Ball Bearings 1218-K C/4
Self Aligning Ball Bearings 1218-K C/4

Self Aligning Ball Bearings 1218-K C/4

The 1218-K C/4 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 operates smoothly at speeds up to 5300 RPM.

Its double-row design and open seal allow for easy lubrication and alignment adjustments, while the stainless steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for machinery with misalignment issues, such as conveyor systems or agricultural equipment.

Weighing 2.5kg, it offers a robust build for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 1218-K C/4
  • 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($) 162.63

Features

Why Choose 1218-K C/4 Bearing for Precision Tasks?

1218-K C/4 Bearing features a double-row design with chrome steel rings and balls, ensuring high radial load capacity.
Its dynamic radial load rating of 12870 lbf makes it suitable for demanding applications.

The stainless steel cage maintains ball alignment, reducing friction and wear.
With a maximum speed of 5,300 rpm, it offers reliable performance in various conditions.

1218-K C/4 Bearing’s tapered bore design ensures easy and secure installation.
Its open seal type allows for efficient lubrication, enhancing longevity.

The bearing operates smoothly within a temperature range of -30° to 110°C.
Its compliant RoHS and REACH status ensures environmental safety.

Application

Industrial Uses of 1218-K C/4 Bearing
The 1218-K C/4 Bearing is commonly used in heavy machinery, such as conveyor systems and industrial fans, where its self-aligning feature compensates for minor misalignments. Its double-row design ensures reliable performance under radial loads, making it suitable for continuous operation.

Where Is 1218-K C/4 Bearing Used?
In automotive applications, 1218-K C/4 Bearing can be found in gearboxes and drivetrains, where its tapered bore ensures a secure fit. The chrome steel construction provides durability, even under high-speed conditions.

Built for Heavy-Duty Use: 1218-K C/4 Bearing
This bearing is ideal for construction equipment, such as cranes and excavators, where its robust design handles heavy radial loads. The stainless steel cage adds longevity, even in dusty or harsh environments.

Automotive vs Industrial: Applications of 1218-K C/4 Bearing
While 1218-K C/4 Bearing excels in automotive transmissions, it’s equally effective in industrial pumps and compressors. Its metric sizing and tapered bore make it versatile for various machinery types.

Perfect Fit for Automation: 1218-K C/4 Bearing
In robotic arms and automated assembly lines, 1218-K C/4 Bearing offers smooth movement thanks to its self-aligning capability. The lubricated design reduces friction, ensuring consistent performance over time.

Q&A

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