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22334 CCK/W33 Double Row Spherical Roller Bearing

22334 CCK/W33 Double Row Spherical Roller Bearing

The 22334 CCK/W33 is a double-row spherical roller bearing with a 170mm bore and 360mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 418819 lbf and runs smoothly at speeds up to 1800 RPM.

Its open design and lubrication groove (16.7mm wide) make maintenance straightforward, while the steel cage ensures durability. The bearing operates well in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial and axial loads are present.

Weighing 58kg, it’s robust for demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22334 CCK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 170 x 360 x 120 mm
  • Bore Dia 170 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 360 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 120 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 213 mm
  • Shoulder/Recess Dia Of Outer Ring 300 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 418819 lbf
  • Static Radial Load 485587 lbf
  • Max Speed 1800 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 58 kg
  • Price （US$） US$753.89

Features

Performance Features of 22334 CCK/W33 Bearing

22334 CCK/W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 418819 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, ensuring smooth operation.
With a maximum speed of 1800 rpm, it balances performance and durability in demanding conditions.

22334 CCK/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.

Lubrication grooves and holes in 22334 CCK/W33 Bearing ensure consistent lubrication.
This design feature helps maintain performance while reducing maintenance requirements.

Application

Industrial Uses of 22334 CCK/W33 Bearing
22334 CCK/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads effortlessly. The tapered bore ensures a secure fit, reducing slippage during intense operations.

In wind turbines, 22334 CCK/W33 Bearing supports the main shaft, offering reliable performance even under fluctuating wind conditions. Its chrome steel construction and lubrication groove extend service life in harsh environments.

For mining equipment, 22334 CCK/W33 Bearing excels in conveyor systems, thanks to its robust spherical roller design. The steel cage and open seal make it suitable for dusty or high-temperature settings.

Automotive vs Aerospace: Applications of 22334 CCK/W33 Bearing
In large trucks, 22334 CCK/W33 Bearing is often found in wheel hubs, where its combined load capacity ensures stability. The metric sizing aligns with European commercial vehicle standards.

Aerospace applications benefit from 22334 CCK/W33 Bearing’s high-speed tolerance, particularly in landing gear systems. Its temperature range suits both ground operations and high-altitude conditions.

Built for Heavy-Duty Use: 22334 CCK/W33 Bearing
Construction equipment like cranes rely on 22334 CCK/W33 Bearing for smooth rotation under heavy loads. The lubrication holes simplify maintenance, reducing downtime on job sites.

Railway freight cars use 22334 CCK/W33 Bearing in axle boxes, where its durability withstands constant vibration. The CN radial clearance ensures optimal performance across varying temperatures.

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