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22330 CKJ W33 Double Row Spherical Roller Bearing

22330 CKJ W33 Double Row Spherical Roller Bearing

The 22330 CKJ W33 is a double-row spherical roller bearing with a 150mm tapered bore and 320mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 345981 lbf and operates smoothly at speeds up to 3100 RPM.

Its open design and lubrication groove (16.7mm wide) 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. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 42kg, it’s built for robust performance. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 22330 CKJ W33
  • Brand TFL
  • Interchangeable SKF
  • Size 150 x 320 x 108 mm
  • Bore Dia 150 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 108 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 188 mm
  • Shoulder/Recess Dia Of Outer Ring 266 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 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 345981 lbf
  • Static Radial Load 395664 lbf
  • Max Speed 3100 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 42 kg
  • Price （US$） US$416.52

Features

Performance Features of 22330 CKJ W33 Bearing

22330 CKJ W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 345981 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 3100 rpm, it delivers reliable performance in various industrial settings.

22330 CKJ W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The steel cage maintains roller alignment, reducing friction and extending service life.

The lubrication groove and hole design in 22330 CKJ W33 Bearing ensure consistent grease distribution.
This feature minimises maintenance needs while enhancing operational reliability.

Application

Industrial Uses of 22330 CKJ W33 Bearing
22330 CKJ 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 22330 CKJ W33 Bearing Used?
You’ll often find 22330 CKJ W33 Bearing in mining equipment, where its robust construction withstands harsh conditions. The lubrication groove and holes make maintenance easier, even in dusty environments.

Built for Heavy-Duty Use: 22330 CKJ W33 Bearing
22330 CKJ W33 Bearing excels in paper mills, supporting large rollers that require smooth rotation under heavy loads. Its chrome steel rollers and cage provide long-lasting performance.

Automotive vs Aerospace: Applications of 22330 CKJ W33 Bearing
In automotive applications, 22330 CKJ W33 Bearing is used in large trucks for axle support. For aerospace, it’s less common but can be found in ground support equipment due to its load capacity.

Practical Applications of 22330 CKJ W33 Bearing
22330 CKJ W33 Bearing is ideal for wind turbines, where its spherical rollers compensate for shaft misalignment. The wide temperature range ensures reliability in varying weather conditions.

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