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240/710 ECA/W33 Double Row Spherical Roller Bearing

240/710 ECA/W33 Double Row Spherical Roller Bearing

The 240/710 ECA/W33 is a double-row spherical roller bearing with a large 710mm bore and 1030mm outer diameter, built from tough chrome steel. It manages combined loads up to 2509767 lbf and runs smoothly at speeds up to 450 RPM.

Its brass cage and spherical rollers ensure reliable performance under heavy loads, while the open design allows for easy lubrication. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for heavy machinery like crushers or large gearboxes where high radial and axial loads are present.

Weighing 890kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 240/710 ECA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 710 x 1030 x 315 mm
  • Bore Dia 710 mm
  • Bore Dia Tolerance -0.075mm to 0
  • Outer Dia 1030 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 315 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 809 mm
  • Shoulder/Recess Dia Of Outer Ring 918 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.7.5 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 2509767 lbf
  • Static Radial Load 5125644 lbf
  • Max Speed 450 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 890 kg

Features

How Does 240/710 ECA/W33 Bearing Handle Heavy Loads?

240/710 ECA/W33 Bearing features double-row spherical rollers, designed to manage combined radial and thrust loads efficiently.
Its dynamic radial load capacity reaches 2,509,767 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing durability.
With a maximum speed of 450 rpm, it balances performance and reliability under demanding conditions.

240/710 ECA/W33 Bearing operates in temperatures from -30° to 200°C, adapting to various environments.
Its chrome steel construction resists wear, ensuring a long service life with minimal maintenance.

Application

Industrial Uses of 240/710 ECA/W33 Bearing
The 240/710 ECA/W33 Bearing is commonly used in heavy machinery like crushers and large gearboxes, where its double-row design handles high radial and axial loads. Its brass cage ensures smooth operation even under demanding conditions.

What Makes 240/710 ECA/W33 Bearing a Preferred Choice?
In mining equipment, 240/710 ECA/W33 Bearing’s spherical roller design accommodates misalignment, reducing wear in uneven load scenarios. The chrome steel construction also provides excellent durability in harsh environments.

Built for Heavy-Duty Use: 240/710 ECA/W33 Bearing
This bearing excels in paper mill machinery, where its large size and high load capacity support heavy rollers. The lubrication groove design ensures consistent performance even at lower speeds.

Automotive vs Aerospace: Applications of 240/710 ECA/W33 Bearing
While too large for most vehicles, 240/710 ECA/W33 Bearing is ideal for aerospace ground support equipment like aircraft tugs. Its temperature range suits both indoor and outdoor use.

Essential Roles of 240/710 ECA/W33 Bearing
In wind turbines, 240/710 ECA/W33 Bearing’s combined load capability handles the variable forces of rotor blades. The metric sizing simplifies replacement in European-designed systems.

Q&A

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