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22220 E/C3W64 Double Row Spherical Roller Bearing

22220 E/C3W64 Double Row Spherical Roller Bearing

The 22220 E/C3W64 is a double-row spherical roller bearing with a 100mm bore and 180mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 97342 lbf and operates smoothly at speeds up to 4500 RPM.

Its open design and steel cage ensure durability, while the C3 radial clearance allows for thermal expansion. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where robust performance is needed.

Weighing 4.95kg, it’s built to handle demanding conditions. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 22220 E/C3W64
  • Brand TFL
  • Interchangeable SKF
  • Size 100 x 180 x 46 mm
  • Bore Dia 100 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 46 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 118 mm
  • Shoulder/Recess Dia Of Outer Ring 159 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 97342 lbf
  • Static Radial Load 110156 lbf
  • Max Speed 4500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 4.95 kg
  • Price （US$） 178.61

Features

Performance Features of 22220 E/C3W64 Bearing

22220 E/C3W64 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 97342 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for smooth operation even under misalignment conditions.
With a maximum speed of 4500 rpm, it delivers both durability and efficiency.

22220 E/C3W64 Bearing operates in temperatures from -30° to 200°C, making it suitable for various environments.
The C3 radial clearance provides optimal performance under thermal expansion conditions.

Steel cage construction ensures proper roller alignment, reducing wear and extending service life.
Regular lubrication is recommended to maintain peak performance over time.

Application

Industrial Uses of 22220 E/C3W64 Bearing
22220 E/C3W64 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The spherical roller construction helps accommodate misalignment, making it reliable in rugged environments.

In mining equipment, 22220 E/C3W64 Bearing supports high-load applications such as conveyor pulleys and gearboxes. Its C3 radial clearance ensures smooth operation even under thermal expansion, which is crucial for continuous use.

For wind turbines, 22220 E/C3W64 Bearing’s chrome steel rollers provide durability in the main shaft assembly. The open design allows for easy lubrication, extending service life in harsh weather conditions.

Where Is 22220 E/C3W64 Bearing Used?
You’ll often find 22220 E/C3W64 Bearing in paper mill machinery, where its combined load capacity handles the demands of rollers and dryers. The steel cage adds strength, preventing deformation under constant stress.

In construction equipment like cranes, 22220 E/C3W64 Bearing ensures smooth rotation in slewing rings. Its high dynamic radial load rating makes it suitable for heavy lifting and repetitive movements.

Built for Heavy-Duty Use: 22220 E/C3W64 Bearing
22220 E/C3W64 Bearing excels in steel production lines, particularly in rolling mills where extreme loads are common. The lubricated design reduces friction, maintaining performance at high temperatures.

For marine applications, 22220 E/C3W64 Bearing’s corrosion-resistant materials make it ideal for propeller shafts. The wide temperature range ensures reliability in both cold and hot operating conditions.

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