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Self Aligning Ball Bearings 2218C3

Self Aligning Ball Bearings 2218C3

The 2218C3 is a self-aligning ball bearing with a 90mm bore and 160mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 15795 lbf and operates smoothly at speeds up to 5300 RPM.

Its double-row design allows for slight misalignment, reducing stress on the bearing. The open seal type makes lubrication straightforward, while the stainless steel cage ensures durability.

This model fits well in applications with potential shaft misalignment, such as conveyor systems or agricultural machinery. It works in temperatures from -30°C to 110°C.

Weighing 3.4kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for various industrial uses.

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Product Parameters

  • Part Number 2218C3
  • 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 40 mm
  • Width Tolerance -0.2mm to 0
  • External Diameter On Inner Ring 112.6 mm
  • Internal Diameter On Outer Ring 139.5 mm
  • Chamfer Dimension 2 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Type Cylindrical
  • 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 15795 lbf
  • Static Radial Load 6412 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5300 rpm
  • Weight 3.4 kg
  • Price（$） 411.57
Self Aligning Ball Bearings 2218C3 dimension drawing
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Features

How Is 2218C3 Bearing Engineered for Reliability?

2218C3 Bearing features a double-row design, enhancing its radial load capacity up to 15795 lbf.
The chrome steel rings and balls ensure durability and resistance to wear in demanding applications.

With a C3 radial clearance, 2218C3 Bearing accommodates thermal expansion, maintaining performance under varying temperatures.
Its stainless steel cage keeps the balls aligned, reducing friction and extending service life.

2218C3 Bearing operates smoothly at speeds up to 5,300 rpm, balancing efficiency and reliability.
The open seal design allows for easy lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 2218C3 Bearing
2218C3 Bearing is commonly used in heavy machinery like conveyor systems and industrial mixers, where its double-row design handles radial loads efficiently. The open seal type allows for easy lubrication, extending service life in demanding environments.

What Makes 2218C3 Bearing a Preferred Choice?
In automotive applications, 2218C3 Bearing fits well in gearboxes and drivetrains, offering reliable performance under high radial stress. Its C3 clearance ensures smooth operation even with thermal expansion in variable temperatures.

Built for Heavy-Duty Use: 2218C3 Bearing
For wind turbines and mining equipment, 2218C3 Bearing’s chrome steel construction withstands harsh conditions. The stainless steel cage adds durability, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 2218C3 Bearing
While 2218C3 Bearing excels in car transmissions, its precision also suits aerospace components like landing gear mechanisms. The metric sizing ensures compatibility with international engineering standards.

Perfect Fit for Automation: 2218C3 Bearing
In robotic arms and assembly line systems, 2218C3 Bearing provides stable rotation with minimal maintenance. Its C3 radial clearance accommodates slight misalignments, ideal for dynamic industrial settings.

Q&A

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