23240-2CS5/VT143 Double Row Spherical Roller Bearing

The 23240-2CS5/VT143 is a double-row spherical roller bearing with a 200mm bore and 360mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 438377 lbf and operates smoothly at speeds up to 410 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The bearing requires lubrication and works in temperatures from -30°C to 200°C.

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

Weighing 58kg, it’s robust and built to last. Compliant with RoHS and REACH standards for safe use.

The lubrication groove and holes make maintenance straightforward, while the spherical rollers accommodate misalignment. Suitable for environments demanding reliability under tough conditions.

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Description

Features

Application

Q&A

Product Parameters

Part Number 23240-2CS5/VT143
Brand TFL
Interchangeable SKF
Size 200 x 360 x 128 mm
Bore Dia 200 mm
Bore Dia Tolerance -0.03mm to 0
Outer Dia 360 mm
Outer Dia Tolerance -0.04mm to 0
Width 128 mm
Width Tolerance -0.08mm to 0
Shoulder Dia Of Inner Ring 230 mm
Shoulder/Recess Dia Of Outer Ring 320 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 Double Seal
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 438377 lbf
Static Radial Load 606984 lbf
Max Speed 410 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance CN
RoHs Compliant
REACH Compliant
Weight 58 kg
Price （US$） US$1,163.61

Features

How Is 23240-2CS5/VT143 Bearing Engineered for Reliability?

23240-2CS5/VT143 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.

The double-sealed design of 23240-2CS5/VT143 Bearing protects against contaminants, extending its service life.
With a dynamic radial load capacity of 438377 lbf, it performs reliably under heavy loads.

23240-2CS5/VT143 Bearing operates smoothly within a temperature range of -30° to 200°C.
Its steel cage maintains roller alignment, reducing friction and enhancing efficiency.

The lubrication groove and holes in 23240-2CS5/VT143 Bearing ensure consistent performance.
Weighing 58 kg, it is built for robust applications requiring long-term reliability.

Application

Industrial Uses of 23240-2CS5/VT143 Bearing
23240-2CS5/VT143 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.

In mining equipment, 23240-2CS5/VT143 Bearing’s robust chrome steel rollers withstand extreme loads and harsh conditions. The double seals help keep contaminants out, extending service life even in dusty or wet settings.

For paper mill machinery, 23240-2CS5/VT143 Bearing’s high dynamic load capacity supports large rollers under constant stress. Its temperature range up to 200°C makes it suitable for processes involving heat.

Where Is 23240-2CS5/VT143 Bearing Used?
You’ll often find 23240-2CS5/VT143 Bearing in wind turbine gearboxes, where its combined load capacity handles both radial and thrust forces. The steel cage provides durability against the variable stresses of renewable energy applications.

In construction equipment like cranes, 23240-2CS5/VT143 Bearing’s wide tolerance range accommodates structural flexing during heavy lifts. The lubrication groove design simplifies maintenance in hard-to-reach installations.

Built for Heavy-Duty Use: 23240-2CS5/VT143 Bearing
23240-2CS5/VT143 Bearing excels in steel mill applications like rolling mills, where its high static load rating prevents deformation under extreme pressure. The cylindrical bore ensures a secure fit on solid shafts.

For marine propulsion systems, 23240-2CS5/VT143 Bearing’s corrosion-resistant materials perform well in saltwater environments. The CN radial clearance provides optimal performance under varying thermal expansions.

Automotive vs Aerospace: Applications of 23240-2CS5/VT143 Bearing
In large commercial vehicles, 23240-2CS5/VT143 Bearing supports axle systems with its impressive load ratings. The metric dimensions align with European truck manufacturing standards.

For industrial fans in HVAC systems, 23240-2CS5/VT143 Bearing’s balanced design reduces vibration at operational speeds. The VT143 lubrication extends service intervals in continuous-run applications.