23264 CC/W33 Double Row Spherical Roller Bearing

The 23264 CC/W33 is a double-row spherical roller bearing with a large 320mm bore and 580mm outer diameter, built from tough chrome steel for durability. It handles combined loads up to 1035695 lbf radial and spins smoothly at speeds up to 950 RPM.

Its spherical roller design allows slight misalignment, while the steel cage ensures reliable performance under heavy loads. The open construction requires regular lubrication, with grooves and holes for easy maintenance.

This bearing suits high-temperature environments, operating from -30°C to 200°C. It’s interchangeable with SKF models, making it a practical choice for replacements. Ideal for heavy machinery like crushers or mining equipment where robust performance is needed.

Weighing 250kg, it’s built for demanding industrial applications. Compliant with RoHS and REACH standards for safe use.

Get A Free Quote

Description

Features

Application

Q&A

Product Parameters

Part Number 23264 CC/W33
Brand TFL
Interchangeable SKF
Size 320 x 580 x 208 mm
Bore Dia 320 mm
Bore Dia Tolerance -0.04mm to 0
Outer Dia 580 mm
Outer Dia Tolerance -0.05mm to 0
Width 208 mm
Width Tolerance -0.4mm to 0
Shoulder Dia Of Inner Ring 382 mm
Shoulder/Recess Dia Of Outer Ring 493 mm
Width Of Lubrication Groove 22.3 mm
Diameter Of Lubrication Hole 12 mm
Chamfer Dimension min.5 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 1035695 lbf
Static Radial Load 150622 lbf
Max Speed 950 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance CN
RoHs Compliant
REACH Compliant
Weight 250 kg
Price （US$） US$5,657.36

Features

Performance Features of 23264 CC/W33 Bearing

23264 CC/W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 1,035,695 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 950 rpm, it delivers reliable performance in various industrial settings.

23264 CC/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its steel cage maintains roller alignment, reducing friction and extending service life.

The lubrication groove and hole design in 23264 CC/W33 Bearing ensure consistent grease distribution.
This feature minimises wear and maintenance requirements, enhancing overall reliability.

Application

Industrial Uses of 23264 CC/W33 Bearing
The 23264 CC/W33 Bearing is commonly used in heavy machinery, such as mining equipment and large conveyor systems, where its double-row design handles both radial and axial loads efficiently. Its chrome steel construction ensures durability in demanding environments.

In wind turbines, 23264 CC/W33 Bearing supports the main shaft, providing reliable performance under varying wind loads. The spherical roller design accommodates slight misalignments, reducing wear over time.

For paper mills, 23264 CC/W33 Bearing is ideal for rollers and drying cylinders, where high temperatures and heavy loads are common. The open seal type allows for easy lubrication, extending bearing life in continuous operation.

Automotive vs Aerospace: Applications of 23264 CC/W33 Bearing
In automotive applications, 23264 CC/W33 Bearing is suited for large trucks and buses, particularly in wheel hubs and transmissions. Its high load capacity ensures smooth operation under heavy weights.

In aerospace, this bearing is less common due to weight constraints, but it may be found in ground support equipment. The temperature range of -30° to 200°C makes it adaptable to various climates.

Built for Heavy-Duty Use: 23264 CC/W33 Bearing
The 23264 CC/W33 Bearing excels in construction equipment, such as cranes and excavators, where its robust design handles shock loads effectively. The steel cage adds strength, preventing deformation under stress.

For marine applications, this bearing is used in propeller shafts and deck machinery. Its corrosion-resistant materials and lubrication grooves ensure reliable performance in harsh saltwater environments.

What Makes 23264 CC/W33 Bearing a Preferred Choice?
The 23264 CC/W33 Bearing is a go-to for industrial gearboxes, thanks to its high dynamic radial load capacity. The spherical rollers distribute loads evenly, reducing friction and heat buildup.

In steel mills, this bearing is essential for rolling mills and continuous casters. Its ability to withstand extreme temperatures and heavy loads makes it a reliable component in these high-intensity settings.