24138 CCK30/C2LW33VG004 Double Row Spherical Roller Bearing

The 24138 CCK30/C2LW33VG004 is a double row spherical roller bearing with a 190mm bore and 320mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 371384 lbf and operates smoothly at speeds up to 2300 RPM.

Its tapered bore design ensures a secure fit, while the open construction allows for easy lubrication. The steel cage enhances durability, making it suitable for heavy-duty applications.

This bearing works well in temperatures ranging from -30°C to 200°C and complies with RoHS and REACH standards. Ideal for industrial machinery, gearboxes, or other high-load environments where reliability is key.

Weighing 41.5kg, it’s robust yet manageable for its size. The lubrication groove and holes simplify maintenance, ensuring long service life. Interchangeable with SKF bearings, it’s a practical choice for replacements.

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Description

Features

Application

Q&A

Product Parameters

Part Number 24138 CCK30/C2LW33VG004
Brand TFL
Interchangeable SKF
Size 190 x 320 x 128 mm
Bore Dia 190 mm
Bore Dia Tolerance +0.03mm to 0
Outer Dia 320 mm
Outer Dia Tolerance -0.04mm to 0
Width 128 mm
Width Tolerance -0.08mm to 0
Shoulder Dia Of Inner Ring 215 mm
Shoulder/Recess Dia Of Outer Ring 268 mm
Width Of Lubrication Groove 13.9 mm
Diameter Of Lubrication Hole 7.5 mm
Chamfer Dimension min.3 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 Steel
Dynamic Radial Load 371384 lbf
Static Radial Load 562022 lbf
Max Speed 2300 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance C2
RoHs Compliant
REACH Compliant
Weight 41.5 kg
Price （US$） US$1,137.42

Features

How Does 24138 CCK30/C2LW33VG004 Bearing Handle Combined Loads?

24138 CCK30/C2LW33VG004 Bearing features a double-row spherical roller design, ideal for handling both radial and thrust loads.

Its chrome steel construction ensures durability, with a dynamic radial load capacity of 371384 lbf for demanding applications.

The tapered bore design (1:30) allows for secure mounting, reducing slippage under heavy loads.

With a maximum speed of 2300 rpm and a temperature range of -30° to 200°C, it performs reliably in various conditions.

What Makes 24138 CCK30/C2LW33VG004 Bearing Suitable for High-Temperature Applications?

24138 CCK30/C2LW33VG004 Bearing operates efficiently in temperatures up to 200°C, making it suitable for industrial environments.

The chrome steel rollers and rings maintain structural integrity even under thermal stress, ensuring consistent performance.

Its C2 radial clearance accommodates thermal expansion, preventing binding or excessive wear.

Regular lubrication ensures smooth operation, even in high-temperature settings.

Engineered for Precision: 24138 CCK30/C2LW33VG004 Bearing

24138 CCK30/C2LW33VG004 Bearing is designed with a spherical roller configuration, providing precise alignment under load.

The steel cage maintains roller spacing, reducing friction and enhancing operational smoothness.

With a static radial load capacity of 562022 lbf, it offers reliability in heavy-duty machinery.

Its open design simplifies lubrication, ensuring long-term performance with minimal maintenance.

Application

Industrial Uses of 24138 CCK30/C2LW33VG004 Bearing
This double row spherical roller bearing is commonly used in heavy machinery like crushers and vibrating screens, where its ability to handle combined loads is essential. The tapered bore design ensures a secure fit, reducing slippage during high-load operations.

In wind turbines, 24138 CCK30/C2LW33VG004 Bearing supports the main shaft, offering reliable performance under varying wind conditions. Its chrome steel construction and C2 radial clearance make it suitable for applications requiring precise alignment and durability.

For mining equipment, 24138 CCK30/C2LW33VG004 Bearing excels in conveyor systems and excavators, where its high dynamic radial load capacity ensures long service life. The lubrication groove design simplifies maintenance, even in harsh environments.

Where Is 24138 CCK30/C2LW33VG004 Bearing Used?
You’ll often find this bearing in paper mills, where it supports large rollers under heavy loads. Its spherical roller design accommodates misalignment, reducing wear and tear on equipment.

Built for Heavy-Duty Use: 24138 CCK30/C2LW33VG004 Bearing
This bearing is ideal for steel plants, handling the intense loads of rolling mills. The steel cage and chrome steel rollers provide strength and resilience, even at high temperatures.

Automotive vs Aerospace: Applications of 24138 CCK30/C2LW33VG004 Bearing
In automotive applications, it’s used in large trucks for axle support, while in aerospace, it’s found in ground support equipment. The metric sizing and high load capacity make it versatile across industries.