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22222 E/C4 Double Row Spherical Roller Bearing

22222 E/C4 Double Row Spherical Roller Bearing

The 22222 E/C4 is a double-row spherical roller bearing with a 110mm bore and 200mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 128591 lbf and runs smoothly at speeds up to 4000 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The open construction requires regular lubrication, with grooves and holes for easy maintenance.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment.

Weighing 7.05kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it operates in temperatures from -30°C to 200°C.

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Product Parameters

  • Part Number 22222 E/C4
  • Brand TFL
  • Interchangeable SKF
  • Size 110 x 200 x 53 mm
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 53 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 130 mm
  • Shoulder/Recess Dia Of Outer Ring 178 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.2.1 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 Steel
  • Dynamic Radial Load 128591 lbf
  • Static Radial Load 143878 lbf
  • Max Speed 4000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 7.05 kg
  • Price （US$） US$147.36

Features

Performance Features of 22222 E/C4 Bearing

22222 E/C4 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 128591 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design allows for smooth operation even under misalignment conditions.
With a maximum speed of 4000 rpm, it delivers reliable performance in various industrial settings.

22222 E/C4 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C4 radial clearance ensures optimal performance under varying thermal conditions.

The steel cage maintains roller alignment, reducing friction and extending service life.
Lubrication grooves and holes facilitate easy maintenance, enhancing operational efficiency.

Application

Industrial Uses of 22222 E/C4 Bearing
The 22222 E/C4 Bearing is widely used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effortlessly.
Its spherical roller construction also compensates for misalignment, making it reliable in rough operating conditions.

Where Is 22222 E/C4 Bearing Used?
You’ll often find 22222 E/C4 Bearing in mining equipment, where its high dynamic radial load capacity ensures long service life.
The C4 radial clearance further helps manage thermal expansion in high-temperature environments.

Built for Heavy-Duty Use: 22222 E/C4 Bearing
In paper mills, 22222 E/C4 Bearing supports large rollers, thanks to its robust chrome steel construction.
The open seal design simplifies lubrication, reducing downtime for maintenance.

Automotive vs Aerospace: Applications of 22222 E/C4 Bearing
While 22222 E/C4 Bearing isn’t common in aerospace, it’s a staple in heavy trucks for axle systems.
The metric sizing and high static load rating make it ideal for demanding road conditions.

Essential Roles of 22222 E/C4 Bearing
For wind turbines, 22222 E/C4 Bearing’s ability to handle misalignment and heavy loads is invaluable.
Its steel cage and rollers provide durability in variable weather conditions.

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