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22320 EK/C3 W33 Double Row Spherical Roller Bearing

22320 EK/C3 W33 Double Row Spherical Roller Bearing

The 22320 EK/C3 W33 is a double-row spherical roller bearing with a 100mm bore and 215mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 190413 lbf and runs smoothly at speeds up to 3000 RPM.

Its spherical roller design allows slight misalignment, while the steel cage ensures durability. The open construction and lubrication groove make maintenance straightforward.

This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads and misalignment are common. It operates in temperatures from -30°C to 200°C.

Weighing 13kg, it’s robust for demanding environments. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 22320 EK/C3 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 100 x 215 x 73 mm
  • Bore Dia 100 mm
  • Bore Dia Tolerance +0.035mm to 0
  • Outer Dia 215 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 73 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 130 mm
  • Shoulder/Recess Dia Of Outer Ring 184 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 Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 190413 lbf
  • Static Radial Load 213568 lbf
  • Max Speed 3000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 13 kg
  • Price （US$） 152.46

Features

Performance Features of 22320 EK/C3 W33 Bearing

22320 EK/C3 W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 190413 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 3000 rpm, it maintains efficiency even under demanding conditions.

22320 EK/C3 W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The C3 radial clearance provides flexibility, accommodating thermal expansion during operation.

The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
Its open design simplifies lubrication, making maintenance straightforward and cost-effective.

Application

Industrial Uses of 22320 EK/C3 W33 Bearing
22320 EK/C3 W33 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 adapts well to misalignment, ensuring reliable performance in tough conditions.

Where Is 22320 EK/C3 W33 Bearing Used?
In mining equipment, 22320 EK/C3 W33 Bearing supports rotating shafts in conveyors and separators, thanks to its high dynamic load capacity. The tapered bore design also simplifies installation, making it a favourite for maintenance teams.

Built for Heavy-Duty Use: 22320 EK/C3 W33 Bearing
22320 EK/C3 W33 Bearing excels in paper mill machinery, where its steel cage and chrome steel rollers withstand constant moisture and heavy loads. The lubrication groove ensures smooth operation even at high speeds.

Automotive vs Aerospace: Applications of 22320 EK/C3 W33 Bearing
In automotive applications, 22320 EK/C3 W33 Bearing is found in truck wheel hubs, handling combined loads with ease. For aerospace, its temperature range makes it suitable for auxiliary gearboxes, though weight considerations often limit its use.

Perfect Fit for Automation: 22320 EK/C3 W33 Bearing
22320 EK/C3 W33 Bearing is ideal for robotic arms in manufacturing, where its C3 clearance accommodates thermal expansion. The open design allows for easy re-lubrication, extending service life in continuous operation.

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