23288 CAK C3 W33 Double Row Spherical Roller Bearing

The 23288 CAK C3 W33 is a double-row spherical roller bearing with a large 440mm bore and 790mm outer diameter, built from tough chrome steel. It handles combined loads up to 1832193 lbf and runs smoothly at speeds up to 600 RPM.

Its brass cage and spherical rollers ensure durability, while the C3 radial clearance allows for thermal expansion. The open design requires lubrication, with grooves and holes for easy maintenance.

This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads are common. It operates in temperatures from -30°C to 200°C.

Weighing 590kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for reliable replacements.

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Description

Features

Application

Q&A

Product Parameters

Part Number 23288 CAK C3 W33
Brand TFL
Interchangeable SKF
Size 440 x 790 x 280 mm
Bore Dia 440 mm
Bore Dia Tolerance +0.063mm to 0
Outer Dia 790 mm
Outer Dia Tolerance -0.075mm to 0
Width 280 mm
Width Tolerance -0.45mm to 0
Shoulder Dia Of Inner Ring 549 mm
Shoulder/Recess Dia Of Outer Ring 676 mm
Width Of Lubrication Groove 22.3 mm
Diameter Of Lubrication Hole 12 mm
Chamfer Dimension min.7.5 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 1832193 lbf
Static Radial Load 2810112 lbf
Max Speed 600 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance C3
RoHs Compliant
REACH Compliant
Weight 590 kg
Price （US$） US$10,331.10

Features

Performance Features of 23288 CAK C3 W33 Bearing

23288 CAK C3 W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 1,832,193 lbf, ensuring dependable performance in heavy-duty applications.
The brass cage maintains roller alignment, reducing friction and enhancing durability.
With a maximum speed of 600 rpm, it delivers a balance of strength and efficiency.

How Is 23288 CAK C3 W33 Bearing Engineered for Reliability?

23288 CAK C3 W33 Bearing features a double-row spherical roller design, ideal for handling misalignment and heavy loads.
The tapered bore ensures secure fitting, while the open seal type allows for easy lubrication.
Its wide temperature range of -30° to 200°C makes it suitable for various industrial environments.
The C3 radial clearance provides optimal performance under varying thermal conditions.

Built for Durability: 23288 CAK C3 W33 Bearing

23288 CAK C3 W33 Bearing’s chrome steel construction resists wear, extending its service life in demanding settings.
The lubrication groove and hole design ensure consistent oil distribution, reducing maintenance needs.
With a static radial load capacity of 2,810,112 lbf, it excels in high-load applications.
Its brass cage enhances stability, even at maximum operational speeds.

Steel vs Ceramic Bearings: Strengths of 23288 CAK C3 W33 Bearing

23288 CAK C3 W33 Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
Unlike ceramic options, it offers superior load-bearing capacity and cost-effectiveness for industrial use.
The brass cage adds resilience, ensuring smooth operation under heavy radial and axial loads.
Its design is optimised for environments requiring high reliability and long service intervals.

Application

Industrial Uses of 23288 CAK C3 W33 Bearing
The 23288 CAK C3 W33 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row design handles high radial and axial loads. Its brass cage ensures smooth operation even under extreme conditions.

In wind turbines, 23288 CAK C3 W33 Bearing provides reliable performance, thanks to its spherical roller design that accommodates misalignment. The tapered bore allows for secure mounting, essential for long-term stability.

For paper mill machinery, 23288 CAK C3 W33 Bearing’s chrome steel construction resists wear in harsh environments. The lubrication groove ensures consistent performance, reducing downtime for maintenance.

Automotive vs Aerospace: Applications of 23288 CAK C3 W33 Bearing
In large vehicles like trucks and buses, 23288 CAK C3 W33 Bearing supports drivetrain components, offering durability under heavy loads. Its metric sizing makes it versatile for various industrial applications.

Aerospace applications benefit from 23288 CAK C3 W33 Bearing’s high-temperature tolerance, suitable for auxiliary systems. The C3 clearance ensures optimal performance even with thermal expansion.

Built for Heavy-Duty Use: 23288 CAK C3 W33 Bearing
Construction equipment relies on 23288 CAK C3 W33 Bearing for its ability to handle shock loads. The open design simplifies lubrication, extending service life in demanding conditions.

In steel mills, 23288 CAK C3 W33 Bearing’s robust design withstands high loads and misalignment. The brass cage reduces friction, ensuring smooth operation in continuous use.