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

Self Aligning Ball Bearings 1218 C/3

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

Its double-row design allows for slight misalignment, reducing wear and tear. The open seal type makes maintenance straightforward, while the stainless steel cage ensures durability.

This bearing works well in temperatures from -30°C to 110°C and comes pre-lubricated for easy installation. It’s interchangeable with SKF bearings, making it a practical choice for replacements.

Weighing 2.5kg, it’s robust yet manageable for its size. Ideal for applications like conveyor systems or agricultural machinery where alignment flexibility is needed. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 1218 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 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 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($) 164.57

Features

Why Choose 1218 C/3 Bearing for Precision Tasks?

1218 C/3 Bearing features a double-row design with chrome steel rings and balls, ensuring high radial load capacity.
Its dynamic radial load reaches 12870 lbf, making 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 offers reliable performance in high-speed operations.

1218 C/3 Bearing operates smoothly in temperatures from -30° to 110°C, adapting to various environments.
Its open design simplifies maintenance, while the cylindrical bore ensures easy installation.

Application

Industrial Uses of 1218 C/3 Bearing
The 1218 C/3 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 stable performance under radial loads, making it suitable for demanding environments.

In automotive applications, 1218 C/3 Bearing can be found in components like wheel hubs and transmissions, where its durability and load capacity are essential. The metric dimensions make it a versatile choice for various vehicle models.

For automation systems, 1218 C/3 Bearing supports robotic arms and assembly lines, providing smooth operation and reducing maintenance needs. The chrome steel construction enhances its longevity in high-use scenarios.

Where Is 1218 C/3 Bearing Used?
You’ll often spot 1218 C/3 Bearing in industrial fans and pumps, where its self-aligning capability handles shaft misalignments effortlessly. The open seal design allows for easy lubrication, extending its service life.

In household appliances like washing machines, 1218 C/3 Bearing ensures quiet and efficient operation. Its stainless steel cage resists wear, making it a reliable choice for daily use.

Built for Heavy-Duty Use: 1218 C/3 Bearing
The 1218 C/3 Bearing excels in construction equipment, where its robust design handles heavy radial loads without faltering. The chrome steel rings and balls provide excellent resistance to wear.

In agricultural machinery, 1218 C/3 Bearing supports components like harvesters and tractors, ensuring reliable performance in tough conditions. Its self-aligning feature is particularly useful in uneven terrains.

Automotive vs Aerospace: Applications of 1218 C/3 Bearing
In automotive systems, 1218 C/3 Bearing is ideal for wheel hubs and drivetrains, offering durability and smooth operation. The metric sizing ensures compatibility with a wide range of vehicles.

For aerospace applications, 1218 C/3 Bearing’s precision and reliability make it suitable for auxiliary systems, though it’s more commonly found in ground-based machinery due to its weight.

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