240/1120 CAK30F/W33 Double Row Spherical Roller Bearing

The 240/1120 CAK30F/W33 is a large double-row spherical roller bearing with a 1120mm bore and 1580mm outer diameter, built from tough chrome steel. It handles combined loads up to 5027627 lbf and operates smoothly at speeds up to 240 RPM.

Its brass cage and open design allow for easy lubrication, while the tapered bore ensures a secure fit. The bearing performs well in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a reliable choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or large machinery where high radial and axial loads are present.

Weighing 2850kg, it’s a robust option for demanding environments. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 240/1120 CAK30F/W33
Brand TFL
Interchangeable SKF
Size 1120 x 1580 x 462 mm
Bore Dia 1120 mm
Bore Dia Tolerance +0.125mm to 0
Outer Dia 1580 mm
Outer Dia Tolerance -0.16mm to 0
Width 462 mm
Width Tolerance -1.25mm to 0
Shoulder Dia Of Inner Ring 1268 mm
Shoulder/Recess Dia Of Outer Ring 1423 mm
Width Of Lubrication Groove 22.3 mm
Diameter Of Lubrication Hole 12 mm
Chamfer Dimension min.9.5 mm
System of Measurement Metric
Radial run-out Standard
Bearing Type Roller
Roller Bearing Type Spherical
Bore Type Taper 1:30
For Load Direction Combined
Construction Double Row
Seal Type Open
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Brass
Dynamic Radial Load 5027627 lbf
Static Radial Load 11240447 lbf
Max Speed 240 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance CN
RoHs Compliant
REACH Compliant
Weight 2850 kg

Features

Structural Advantages of 240/1120 CAK30F/W33 Bearing

240/1120 CAK30F/W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with high efficiency.
Its chrome steel construction ensures durability and resistance to wear in demanding industrial applications.

The brass cage maintains roller alignment, reducing friction and extending operational life.
With a dynamic radial load capacity of 5,027,627 lbf, it excels in heavy-duty environments.

240/1120 CAK30F/W33 Bearing operates smoothly within a temperature range of -30° to 200°C.
Its tapered bore design simplifies installation and enhances stability during operation.

The lubrication groove and hole design ensure consistent performance, even at maximum speeds of 240 rpm.
This bearing is designed for reliability in applications requiring high load capacity and precision.

Application

Industrial Uses of 240/1120 CAK30F/W33 Bearing
This bearing is commonly used in heavy machinery like mining equipment and large-scale conveyor systems, where its double-row design handles both radial and axial loads efficiently.
The brass cage and chrome steel construction ensure durability in high-stress environments, making it suitable for continuous operation.

Where Is 240/1120 CAK30F/W33 Bearing Used?
You’ll often find this bearing in wind turbines, where its spherical roller design accommodates misalignment and heavy loads.
Its tapered bore allows for secure mounting on shafts, ensuring stability even at high rotational speeds.

Built for Heavy-Duty Use: 240/1120 CAK30F/W33 Bearing
Ideal for steel mills and paper processing plants, this bearing withstands extreme temperatures and heavy loads.
The lubrication groove and hole design ensure smooth operation, reducing maintenance downtime.

Automotive vs Aerospace: Applications of 240/1120 CAK30F/W33 Bearing
While too large for most automotive uses, this bearing excels in aerospace ground support equipment like cargo loaders.
Its high static radial load capacity makes it reliable for handling heavy aircraft components.

Perfect Fit for Automation: 240/1120 CAK30F/W33 Bearing
In automated production lines, this bearing supports large rotating assemblies with precision.
The CN radial clearance provides optimal performance for consistent, low-vibration operation.