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22318 CYC3 Double Row Spherical Roller Bearing

22318 CYC3 Double Row Spherical Roller Bearing

The 22318 CYC3 is a double-row spherical roller bearing with a 90mm bore and 190mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 143203 lbf and operates smoothly at speeds up to 3600 RPM.

Its brass cage enhances durability, while the open design allows for easy lubrication through the 6mm holes. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

With a C3 radial clearance, it accommodates slight misalignments, making it suitable for heavy-duty applications. Ideal for use in industrial machinery, gearboxes, or mining equipment where high radial loads are common.

Weighing 8.7kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 22318 CYC3
  • Brand TFL
  • Interchangeable SKF
  • Size 90 x 190 x 64 mm
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 190 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 64 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 113 mm
  • Shoulder/Recess Dia Of Outer Ring 161 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.3 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 143203 lbf
  • Static Radial Load 156242 lbf
  • Max Speed 3600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 8.7 kg
  • Price （US$） 124.02

Features

Performance Features of 22318 CYC3 Bearing

22318 CYC3 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 143203 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing durability.
With a maximum speed of 3600 rpm, it delivers reliable performance under demanding conditions.

22318 CYC3 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C3 radial clearance allows for thermal expansion, ensuring consistent operation.

The double-row spherical design accommodates misalignment, improving longevity.
Lubrication grooves and holes facilitate easy maintenance, reducing downtime.

22318 CYC3 Bearing’s robust construction ensures long service life in harsh environments.
Its metric dimensions and standard radial run-out make it interchangeable with major brands.

Application

Industrial Uses of 22318 CYC3 Bearing
The 22318 CYC3 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. Its brass cage ensures smooth operation even under high stress.

In automotive applications, 22318 CYC3 Bearing supports components such as truck axles and transmissions, providing reliable performance under varying loads. The C3 radial clearance allows for thermal expansion in demanding conditions.

For wind turbines, 22318 CYC3 Bearing’s spherical roller design accommodates misalignment, making it ideal for rotor shafts. The chrome steel construction offers durability in harsh outdoor environments.

Where Is 22318 CYC3 Bearing Used?
You’ll often find 22318 CYC3 Bearing in mining equipment, where its robust design withstands extreme loads and vibrations. The open seal type simplifies lubrication in dusty conditions.

In construction machinery, 22318 CYC3 Bearing ensures smooth operation for cranes and excavators. Its high dynamic radial load capacity makes it a dependable choice for heavy lifting.

Built for Heavy-Duty Use: 22318 CYC3 Bearing
The 22318 CYC3 Bearing excels in paper mills, handling the high speeds and loads of rolling machines. Its brass cage reduces friction, extending service life.

In steel plants, 22318 CYC3 Bearing supports rolling mill stands, where its temperature range suits hot working conditions. The C3 clearance accommodates thermal expansion effectively.

Automotive vs Aerospace: Applications of 22318 CYC3 Bearing
In automotive systems, 22318 CYC3 Bearing is trusted for gearboxes and differentials, offering stability under combined loads. Its metric sizing fits standard European designs.

For aerospace ground equipment, 22318 CYC3 Bearing provides precision in landing gear systems. The chrome steel rollers ensure reliability during critical operations.

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