23040 CCK/C4W33 Double Row Spherical Roller Bearing

The 23040 CCK/C4W33 is a double-row spherical roller bearing with a 200mm bore and 310mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 237848 lbf and runs smoothly at speeds up to 2200 RPM.

Its open design and tapered bore ensure easy installation, while the steel cage provides durability. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

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 22.5kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe use.

Get A Free Quote

Description

Features

Application

Q&A

Product Parameters

Part Number 23040 CCK/C4W33
Brand TFL
Interchangeable SKF
Size 200 x 310 x 82 mm
Bore Dia 200 mm
Bore Dia Tolerance +0.04mm to 0
Outer Dia 310 mm
Outer Dia Tolerance -0.035mm to 0
Width 82 mm
Width Tolerance -0.08mm to 0
Shoulder Dia Of Inner Ring 228 mm
Shoulder/Recess Dia Of Outer Ring 278 mm
Width Of Lubrication Groove 13.9 mm
Diameter Of Lubrication Hole 7.5 mm
Chamfer Dimension min.2.1 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 Steel
Dynamic Radial Load 237848 lbf
Static Radial Load 343958 lbf
Max Speed 2200 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance C4
RoHs Compliant
REACH Compliant
Weight 22.5 kg
Price （US$） US$531.54

Features

Performance Features of 23040 CCK/C4W33 Bearing

23040 CCK/C4W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 237848 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 2200 rpm, it delivers reliable performance in demanding environments.

23040 CCK/C4W33 Bearing features a tapered bore for secure mounting and easy installation.
The steel cage maintains roller alignment, reducing friction and extending service life.

Designed for temperatures from -30° to 200°C, it performs well in varied conditions.
Its C4 radial clearance provides optimal performance under heavy loads and high speeds.

Application

Industrial Uses of 23040 CCK/C4W33 Bearing
23040 CCK/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The spherical roller construction also compensates for misalignment, ensuring smooth operation in demanding environments.

Where Is 23040 CCK/C4W33 Bearing Used?
In mining equipment, 23040 CCK/C4W33 Bearing supports large rotating components, thanks to its high dynamic load capacity. The tapered bore design simplifies installation, making it a reliable choice for maintenance-heavy applications.

Built for Heavy-Duty Use: 23040 CCK/C4W33 Bearing
23040 CCK/C4W33 Bearing excels in paper mill machinery, where its chrome steel rollers withstand continuous high-speed operation. The C4 radial clearance further enhances performance under thermal expansion.

Automotive vs Aerospace: Applications of 23040 CCK/C4W33 Bearing
In wind turbines, 23040 CCK/C4W33 Bearing handles variable loads and misalignment, while its steel cage ensures durability. The metric sizing makes it compatible with European industrial standards.

Key Fields for 23040 CCK/C4W33 Bearing
23040 CCK/C4W33 Bearing is ideal for steel plant conveyors, where its lubrication groove extends service life. The wide temperature range (-30° to 200°C) suits both hot and cold working conditions.