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22222 EK/C2 W33 Double Row Spherical Roller Bearing
22222 EK/C2 W33 Double Row Spherical Roller Bearing

22222 EK/C2 W33 Double Row Spherical Roller Bearing

The 22222 EK/C2 W33 is a double-row spherical roller bearing with a 110mm bore and 200mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 128591 lbf and operates smoothly at speeds up to 4000 RPM.

Its open design and lubrication groove make maintenance straightforward, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a dependable replacement option. It’s well-suited for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 7.05kg, it’s built to handle tough conditions. Compliant with RoHS and REACH standards, it’s a safe choice for various industrial uses.

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Product Parameters

  • Part Number 22222 EK/C2 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 110 x 200 x 53 mm
  • Bore Dia 110 mm
  • Bore Dia Tolerance +0.035mm 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 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 128591 lbf
  • Static Radial Load 143878 lbf
  • Max Speed 4000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C2
  • RoHs Compliant
  • REACH Compliant
  • Weight 7.05 kg
  • Price (US$) US$113.40

Features

How Does 22222 EK/C2 W33 Bearing Handle Combined Loads?

22222 EK/C2 W33 Bearing features a double-row spherical roller design, ideal for handling both radial and axial loads.
Its chrome steel construction ensures strength and durability under high dynamic radial loads up to 128591 lbf.
The tapered bore design allows for secure mounting, enhancing stability during operation.
With a maximum speed of 4000 rpm, it delivers reliable performance in demanding industrial applications.

What Makes 22222 EK/C2 W33 Bearing Suitable for High-Temperature Applications?

22222 EK/C2 W33 Bearing operates efficiently in temperatures ranging from -30° to 200 °C.
Its chrome steel rollers and rings maintain structural integrity even under thermal stress.
The lubrication groove design ensures consistent oil flow, reducing friction and heat buildup.
This makes it a dependable choice for heavy machinery operating in extreme conditions.

Engineered for Precision: 22222 EK/C2 W33 Bearing

22222 EK/C2 W33 Bearing is precision-crafted with a C2 radial clearance for optimal performance.
The spherical roller design compensates for misalignment, ensuring smooth operation.
Its steel cage keeps rollers aligned, minimising wear and extending service life.
With a static radial load capacity of 143878 lbf, it excels in heavy-duty applications.

Application

Industrial Uses of 22222 EK/C2 W33 Bearing
22222 EK/C2 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The tapered bore ensures a secure fit, reducing slippage during operation.

Where Is 22222 EK/C2 W33 Bearing Used?
In mining equipment, 22222 EK/C2 W33 Bearing provides reliable performance under extreme conditions, thanks to its chrome steel construction. The lubrication groove and holes make maintenance easier in dusty environments.

Built for Heavy-Duty Use: 22222 EK/C2 W33 Bearing
22222 EK/C2 W33 Bearing excels in paper mill machinery, where its spherical rollers compensate for misalignment. The C2 radial clearance allows for thermal expansion in high-temperature settings.

Automotive vs Aerospace: Applications of 22222 EK/C2 W33 Bearing
In automotive applications, 22222 EK/C2 W33 Bearing supports heavy-duty axles and transmissions. For aerospace, its high-speed capability and temperature resistance make it suitable for auxiliary systems.

Essential Roles of 22222 EK/C2 W33 Bearing
22222 EK/C2 W33 Bearing is vital in wind turbines, where its durability and load capacity ensure long-term performance. The steel cage adds strength, making it a dependable choice for renewable energy systems.

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