22238 CC/W33 CC C4 W33 Double Row Spherical Roller Bearing

The 22238 CC/W33 CC C4 W33 is a double-row spherical roller bearing with a 190mm bore and 340mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 301694 lbf and runs smoothly at speeds up to 2400 RPM.

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

With a C4 radial clearance, it accommodates thermal expansion in heavy machinery. This model is interchangeable with SKF bearings, ideal for industrial gearboxes or mining equipment where high radial loads are common.

Weighing 35.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 22238 CC/W33 CC C4 W33
Brand TFL
Interchangeable SKF
Size 190 x 340 x 92 mm
Bore Dia 190 mm
Bore Dia Tolerance -0.03mm to 0
Outer Dia 340 mm
Outer Dia Tolerance -0.04mm to 0
Width 92 mm
Width Tolerance -0.08mm to 0
Shoulder Dia Of Inner Ring 225 mm
Shoulder/Recess Dia Of Outer Ring 294 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 Cylindrical
For Load Direction Combined
Construction Double Row
Seal Type Open
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 301694 lbf
Static Radial Load 382175 lbf
Max Speed 2400 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance C4
RoHs Compliant
REACH Compliant
Weight 35.5 kg
Price （US$） US$363.06

Features

Performance Features of 22238 CC/W33 CC C4 W33 Bearing

22238 CC/W33 CC C4 W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 301694 lbf, ensuring reliable operation in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 2400 rpm, it maintains efficiency even under demanding conditions.

22238 CC/W33 CC C4 W33 Bearing operates in temperatures from -30° to 200°C, suitable for various environments.
The C4 radial clearance ensures smooth performance, even with thermal expansion.

Application

Industrial Uses of 22238 CC/W33 CC C4 W33 Bearing
22238 CC/W33 CC C4 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 spherical roller construction also compensates for misalignment, ensuring smooth operation in rugged environments.

In wind turbines, 22238 CC/W33 CC C4 W33 Bearing supports the main shaft, thanks to its robust chrome steel rings and rollers. Its C4 radial clearance allows for thermal expansion, making it reliable in fluctuating temperatures.

For mining equipment, 22238 CC/W33 CC C4 W33 Bearing’s steel cage and lubrication grooves enhance durability in dusty conditions. The open seal design simplifies maintenance, reducing downtime in demanding applications.

What Makes 22238 CC/W33 CC C4 W33 Bearing a Preferred Choice?
22238 CC/W33 CC C4 W33 Bearing excels in paper mill machinery, where its combined load capacity handles the stresses of rolling and pressing. The metric sizing ensures compatibility with European industrial standards.

In construction equipment like cranes, 22238 CC/W33 CC C4 W33 Bearing’s high dynamic load rating ensures stability under heavy lifting. The wide temperature range also makes it suitable for outdoor use in varying climates.

Built for Heavy-Duty Use: 22238 CC/W33 CC C4 W33 Bearing
22238 CC/W33 CC C4 W33 Bearing is ideal for steel mill applications, where its spherical rollers manage misalignment from heavy loads. The lubrication holes ensure consistent performance, even in high-speed scenarios.

For marine propulsion systems, 22238 CC/W33 CC C4 W33 Bearing’s corrosion-resistant materials withstand harsh saltwater environments. Its static radial load capacity also provides reliability during prolonged use.