24084 ECA/C3W33 Double Row Spherical Roller Bearing

The 24084 ECA/C3W33 is a double-row spherical roller bearing with a large 420mm bore and 620mm outer diameter, built from tough chrome steel for heavy-duty use. It handles combined loads up to 1,036,369 lbf and runs smoothly at speeds up to 900 RPM.

Its brass cage and spherical rollers provide reliable performance under high stress, while the C3 radial clearance allows for thermal expansion. The open design requires regular lubrication, with grooves and holes for easy maintenance.

This bearing suits extreme conditions, operating in temperatures from -30°C to 200°C. Ideal for industrial machinery like crushers or large gearboxes where heavy radial and axial loads are present.

Weighing 210kg, it’s a robust choice for demanding applications. Compliant with RoHS and REACH standards, it’s also interchangeable with SKF models for convenient replacements.

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Description

Features

Application

Q&A

Product Parameters

Part Number 24084 ECA/C3W33
Brand TFL
Interchangeable SKF
Size 420 x 620 x 200 mm
Bore Dia 420 mm
Bore Dia Tolerance -0.045mm to 0
Outer Dia 620 mm
Outer Dia Tolerance -0.05mm to 0
Width 200 mm
Width Tolerance -0.45mm to 0
Shoulder Dia Of Inner Ring 477 mm
Shoulder/Recess Dia Of Outer Ring 547 mm
Width Of Lubrication Groove 22.3 mm
Diameter Of Lubrication Hole 12 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 1036369 lbf
Static Radial Load 1865914 lbf
Max Speed 900 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance C3
RoHs Compliant
REACH Compliant
Weight 210 kg
Price （US$） US$6,288.62

Features

Performance Features of 24084 ECA/C3W33 Bearing

24084 ECA/C3W33 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 1,036,369 lbf, making it suitable for heavy-duty industrial applications.
The brass cage ensures smooth roller movement, reducing friction and enhancing durability.

How Is 24084 ECA/C3W33 Bearing Engineered for Reliability?

24084 ECA/C3W33 Bearing features a double-row spherical roller design, accommodating misalignment and high radial loads.
The C3 radial clearance allows for thermal expansion, ensuring stable operation in varying temperatures.
With a maximum speed of 900 rpm, it balances performance and longevity in demanding environments.

Built for Durability: 24084 ECA/C3W33 Bearing

24084 ECA/C3W33 Bearing’s chrome steel construction resists wear, even under extreme conditions.
The lubrication groove and holes ensure consistent oil flow, reducing maintenance needs.
Its temperature range of -30° to 200°C makes it versatile for diverse industrial settings.

Steel vs Ceramic Bearings: Strengths of 24084 ECA/C3W33 Bearing

24084 ECA/C3W33 Bearing uses chrome steel for both rings and rollers, providing high strength and fatigue resistance.
The brass cage adds stability, making it more reliable than ceramic alternatives in heavy-load scenarios.
Its 200 mm width and precise tolerances ensure a secure fit in large machinery.

What Ensures Smooth Operation in 24084 ECA/C3W33 Bearing?

24084 ECA/C3W33 Bearing’s spherical roller design compensates for shaft misalignment, reducing vibration.
The lubrication system maintains consistent performance, even at high speeds.
Its brass cage minimises friction, contributing to quieter and smoother operation.

Application

Industrial Uses of 24084 ECA/C3W33 Bearing
24084 ECA/C3W33 Bearing is commonly used in heavy machinery like mining equipment and crushers, where its double-row design handles high radial and axial loads. The brass cage ensures smooth operation even under demanding conditions.

In wind turbines, 24084 ECA/C3W33 Bearing supports the main shaft, providing reliability in variable weather conditions. Its C3 radial clearance allows for thermal expansion, making it suitable for fluctuating temperatures.

For paper mill machinery, 24084 ECA/C3W33 Bearing’s spherical roller design accommodates misalignment, reducing wear and tear. The chrome steel construction offers durability in high-load, high-speed applications.

What Makes 24084 ECA/C3W33 Bearing a Preferred Choice?
24084 ECA/C3W33 Bearing is ideal for steel production lines, where its combined load capacity handles rolling mill stresses. The lubrication groove ensures consistent performance in continuous operation.

In construction equipment like cranes, 24084 ECA/C3W33 Bearing’s robust design withstands heavy loads and shocks. The metric sizing makes it easy to integrate into various machinery designs.

Built for Heavy-Duty Use: 24084 ECA/C3W33 Bearing
24084 ECA/C3W33 Bearing excels in marine applications, such as ship propulsion systems, where its corrosion-resistant materials perform well in harsh environments. The open seal design simplifies maintenance.

For power generation plants, 24084 ECA/C3W33 Bearing’s high dynamic load capacity ensures reliable operation in turbines. Its temperature range suits both hot and cold operating conditions.