23996 CA/W33 Double Row Spherical Roller Bearing

The 23996 CA/W33 is a double-row spherical roller bearing with a large 480mm bore and 650mm outer diameter, built from tough chrome steel. It manages combined loads up to 672179 lbf and runs smoothly at speeds up to 1000 RPM.

Its brass cage and open design allow for easy lubrication, while the spherical rollers handle misalignment well. The bearing operates in temperatures from -30°C to 200°C, making it versatile for harsh conditions.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 125kg, it’s a robust unit designed for durability. Compliant with RoHS and REACH standards for safe industrial use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 23996 CA/W33
Brand TFL
Interchangeable SKF
Size 480 x 650 x 128 mm
Bore Dia 480 mm
Bore Dia Tolerance -0.045mm to 0
Outer Dia 650 mm
Outer Dia Tolerance -0.075mm to 0
Width 128 mm
Width Tolerance -0.45mm to 0
Shoulder Dia Of Inner Ring 537 mm
Shoulder/Recess Dia Of Outer Ring 602 mm
Width Of Lubrication Groove 16.7 mm
Diameter Of Lubrication Hole 9 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 Brass
Dynamic Radial Load 672179 lbf
Static Radial Load 1281411 lbf
Max Speed 1000 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance CN
RoHs Compliant
REACH Compliant
Weight 125 kg
Price （US$） US$6,333.65

Features

Performance Features of 23996 CA/W33 Bearing

23996 CA/W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 672179 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller movement, reducing friction and extending operational life.
With a maximum speed of 1000 rpm, it maintains performance under demanding conditions.

23996 CA/W33 Bearing operates in temperatures from -30° to 200°C, ensuring reliability in various environments.
The double-row spherical design allows for slight misalignment, enhancing durability.

Lubrication grooves and holes in 23996 CA/W33 Bearing ensure consistent lubrication, reducing maintenance needs.
Its robust construction and precise tolerances make it a dependable choice for industrial use.

Application

Industrial Uses of 23996 CA/W33 Bearing
The 23996 CA/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. Its brass cage ensures smooth operation even under demanding conditions.

Where Is 23996 CA/W33 Bearing Used?
You’ll often find 23996 CA/W33 Bearing in mining equipment, where its robust construction withstands harsh environments. The spherical roller design also makes it suitable for misalignment compensation in large industrial gearboxes.

Built for Heavy-Duty Use: 23996 CA/W33 Bearing
23996 CA/W33 Bearing excels in wind turbine applications, thanks to its high dynamic load capacity. The open seal design allows for easy lubrication, extending service life in remote installations.

Automotive vs Aerospace: Applications of 23996 CA/W33 Bearing
While 23996 CA/W33 Bearing is too large for most automotive uses, it’s ideal for aerospace ground support equipment. Its chrome steel rollers provide reliability in heavy-load scenarios like aircraft tow tractors.

Key Fields for 23996 CA/W33 Bearing
In paper mills, 23996 CA/W33 Bearing supports large rollers that require consistent performance under combined loads. The metric dimensions make it compatible with European-manufactured machinery.