23148 CY W33 Double Row Spherical Roller Bearing

The 23148 CY W33 is a double-row spherical roller bearing with a 240mm bore and 400mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 491657 lbf and runs smoothly at speeds up to 1600 RPM.

Its brass cage and spherical rollers ensure reliable performance, while the open design allows for easy lubrication. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

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

Weighing 65kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards for safe and sustainable use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 23148 CY W33
Brand TFL
Interchangeable SKF
Size 240 x 400 x 128 mm
Bore Dia 240 mm
Bore Dia Tolerance -0.03mm to 0
Outer Dia 400 mm
Outer Dia Tolerance -0.04mm to 0
Width 128 mm
Width Tolerance -0.08mm to 0
Shoulder Dia Of Inner Ring 277 mm
Shoulder/Recess Dia Of Outer Ring 348 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 Brass
Dynamic Radial Load 491657 lbf
Static Radial Load 719389 lbf
Max Speed 1600 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance CN
RoHs Compliant
REACH Compliant
Weight 65 kg
Price （US$） US$825.30

Features

Performance Features of 23148 CY W33 Bearing

23148 CY W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 491657 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller alignment, reducing friction and enhancing durability.
With a maximum speed of 1600 rpm, it delivers reliable performance under high-stress conditions.

23148 CY W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent operation.

The lubrication groove and hole design in 23148 CY W33 Bearing simplify maintenance.
This feature helps extend service life and reduces downtime.

23148 CY W33 Bearing’s robust construction makes it ideal for demanding industrial environments.
Its precision engineering ensures long-term reliability and performance.

Application

Industrial Uses of 23148 CY W33 Bearing
23148 CY 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 brass cage ensures smooth operation even under demanding conditions.

In mining equipment, 23148 CY W33 Bearing provides reliable performance in conveyors and separators, thanks to its robust chrome steel construction. The lubrication groove design helps maintain efficiency in dusty environments.

For wind turbines, 23148 CY W33 Bearing supports the main shaft, offering stability under varying wind loads. Its wide temperature range makes it suitable for both hot and cold climates.

Where Is 23148 CY W33 Bearing Used?
23148 CY W33 Bearing is ideal for paper mill machinery, where its spherical rollers accommodate misalignment and heavy loads. The open seal design allows for easy lubrication access.

In steel plants, 23148 CY W33 Bearing excels in rolling mills, handling intense heat and pressure. The metric sizing ensures compatibility with standard industrial equipment.

Built for Heavy-Duty Use: 23148 CY W33 Bearing
23148 CY W33 Bearing is a go-to choice for construction equipment like cranes and excavators, thanks to its high static radial load capacity. The brass cage reduces friction, extending service life.

In marine applications, 23148 CY W33 Bearing withstands harsh saltwater conditions while maintaining performance. Its chrome steel rollers resist corrosion and wear.

Automotive vs Aerospace: Applications of 23148 CY W33 Bearing
23148 CY W33 Bearing is found in large commercial vehicles, supporting axles and transmissions with its combined load capability. The lubrication holes ensure consistent performance.

In aerospace, 23148 CY W33 Bearing is used in ground support equipment, where precision and durability are key. Its wide temperature range suits various operational environments.