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22224 CKYA/W33 W33 Double Row Spherical Roller Bearing
22224 CKYA/W33 W33 Double Row Spherical Roller Bearing

22224 CKYA/W33 W33 Double Row Spherical Roller Bearing

The 22224 CKYA/W33 W33 is a double-row spherical roller bearing with a 120mm bore and 215mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 146575 lbf and operates smoothly at speeds up to 3800 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:12) allows for secure fitting. The bearing includes a lubrication groove and hole for easy maintenance.

Suitable for heavy-duty applications like industrial gearboxes or mining equipment, it performs well in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments.

Weighing 8.95kg, it’s robust yet manageable for its size, offering long service life with proper lubrication. Interchangeable with SKF models, it simplifies replacements.

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Product Parameters

  • Part Number 22224 CKYA/W33 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 120 x 215 x 58 mm
  • Bore Dia 120 mm
  • Bore Dia Tolerance +0.035mm to 0
  • Outer Dia 215 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 58 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 141 mm
  • Shoulder/Recess Dia Of Outer Ring 189 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 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 Brass
  • Dynamic Radial Load 146575 lbf
  • Static Radial Load 171979 lbf
  • Max Speed 3800 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 8.95 kg
  • Price (US$) US$138.06

Features

How Does 22224 CKYA/W33 W33 Bearing Handle Combined Loads?

22224 CKYA/W33 W33 Bearing features a double-row spherical roller design, ideal for handling both radial and axial loads.
Its chrome steel construction ensures durability, while the brass cage maintains roller alignment for smooth operation.

The bearing can withstand dynamic radial loads up to 146,575 lbf, making it suitable for heavy-duty applications.
With a maximum speed of 3,800 rpm, it offers reliable performance in demanding conditions.

22224 CKYA/W33 W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, ensuring a secure fit and reducing maintenance needs.

Application

Industrial Uses of 22224 CKYA/W33 W33 Bearing
22224 CKYA/W33 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effectively. The brass cage ensures smooth operation even under high stress.

Where Is 22224 CKYA/W33 W33 Bearing Used?
In mining equipment, 22224 CKYA/W33 W33 Bearing provides reliable performance in conveyors and pulverisers. Its tapered bore design simplifies installation and maintenance in rugged environments.

Built for Heavy-Duty Use: 22224 CKYA/W33 W33 Bearing
22224 CKYA/W33 W33 Bearing excels in paper mill machinery, supporting rollers that endure constant friction. The W33 lubrication groove extends service life by ensuring consistent oil flow.

Automotive vs Aerospace: Applications of 22224 CKYA/W33 W33 Bearing
While 22224 CKYA/W33 W33 Bearing suits truck wheel hubs, it also appears in helicopter rotor systems. The chrome steel construction balances durability with weight considerations.

Perfect Fit for Automation: 22224 CKYA/W33 W33 Bearing
22224 CKYA/W33 W33 Bearing integrates well into robotic assembly lines, particularly in joint mechanisms requiring precise alignment. Its CN radial clearance offers optimal performance in variable loads.

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