240/500 ECAK30/C3W33 Double Row Spherical Roller Bearing

The 240/500 ECAK30/C3W33 is a double-row spherical roller bearing with a 500mm bore and 720mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 1,298,721 lbf and operates smoothly at speeds up to 700 RPM.

Its brass cage and open design ensure durability and easy lubrication, while the tapered bore (1:30) provides a secure fit. The bearing performs well in temperatures 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 mining equipment where high radial loads are common.

Weighing 295kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe use.

Get A Free Quote

Description

Features

Application

Q&A

Product Parameters

Part Number 240/500 ECAK30/C3W33
Brand TFL
Interchangeable SKF
Size 500 x 720 x 218 mm
Bore Dia 500 mm
Bore Dia Tolerance +0.045mm to 0
Outer Dia 720 mm
Outer Dia Tolerance -0.075mm to 0
Width 218 mm
Width Tolerance -0.45mm to 0
Shoulder Dia Of Inner Ring 566 mm
Shoulder/Recess Dia Of Outer Ring 644 mm
Width Of Lubrication Groove 22.3 mm
Diameter Of Lubrication Hole 12 mm
Chamfer Dimension min.6 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 1298721 lbf
Static Radial Load 2472898 lbf
Max Speed 700 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance C3
RoHs Compliant
REACH Compliant
Weight 295 kg

Features

Performance Features of 240/500 ECAK30/C3W33 Bearing

240/500 ECAK30/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,298,721 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing longevity.
With a maximum speed of 700 rpm, it maintains reliable performance under demanding conditions.

240/500 ECAK30/C3W33 Bearing operates in temperatures from -30° to 200°C, adapting to various environments.
Its tapered bore design simplifies installation, saving time and effort during setup.

The lubrication groove and holes in 240/500 ECAK30/C3W33 Bearing ensure consistent oil distribution.
This feature reduces wear and extends maintenance intervals, lowering operational costs.

240/500 ECAK30/C3W33 Bearing’s spherical roller design compensates for misalignment, improving reliability.
Its C3 radial clearance allows for thermal expansion, ensuring stable performance under load.

Application

Industrial Uses of 240/500 ECAK30/C3W33 Bearing
240/500 ECAK30/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The brass cage ensures smooth operation even under demanding conditions.

In mining equipment, 240/500 ECAK30/C3W33 Bearing provides reliable performance in conveyors and separators, thanks to its robust chrome steel construction. The tapered bore design simplifies installation and maintenance in these rugged environments.

For wind turbines, 240/500 ECAK30/C3W33 Bearing supports the main shaft, where its high dynamic load capacity and temperature tolerance are essential. The open seal type allows for easy lubrication, extending service life in remote locations.

Where Is 240/500 ECAK30/C3W33 Bearing Used?
240/500 ECAK30/C3W33 Bearing is ideal for paper mills, where it handles the heavy loads of drying cylinders and rollers. Its spherical roller design compensates for misalignment, ensuring consistent performance.

In steel production, 240/500 ECAK30/C3W33 Bearing is found in rolling mills, where its high static load capacity withstands extreme pressures. The C3 radial clearance accommodates thermal expansion during prolonged operation.

Built for Heavy-Duty Use: 240/500 ECAK30/C3W33 Bearing
240/500 ECAK30/C3W33 Bearing excels in construction equipment like cranes and excavators, where its durability and load capacity are critical. The lubrication groove design ensures even oil distribution for long-term reliability.

In marine applications, 240/500 ECAK30/C3W33 Bearing is used in propeller shafts, handling both radial and thrust loads. The wide temperature range makes it suitable for varying operational conditions at sea.

Automotive vs Aerospace: Applications of 240/500 ECAK30/C3W33 Bearing
In large commercial vehicles, 240/500 ECAK30/C3W33 Bearing supports axles and transmissions, where its strength and precision are vital. The metric sizing ensures compatibility with global manufacturing standards.

For aerospace ground equipment, 240/500 ECAK30/C3W33 Bearing is used in tow tractors and loaders, providing reliable performance under heavy loads. The chrome steel construction resists wear in high-use scenarios.