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240/560 ECA/W33 Double Row Spherical Roller Bearing

240/560 ECA/W33 Double Row Spherical Roller Bearing

The 240/560 ECA/W33 is a double-row spherical roller bearing with a large 560mm bore and 820mm outer diameter, built from tough chrome steel for heavy-duty use. It handles combined loads up to 1,713,269 lbf and runs smoothly at speeds up to 630 RPM.

Its brass cage and spherical rollers provide reliable performance under misalignment, while the W33 lubrication groove makes maintenance straightforward. The bearing operates in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a trusted replacement option. Ideal for industrial machinery like crushers or large gearboxes where high radial loads and shaft deflection occur.

Weighing 465kg, it’s designed for robust applications. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number 240/560 ECA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 560 x 820 x 258 mm
  • Bore Dia 560 mm
  • Bore Dia Tolerance -0.05mm to 0
  • Outer Dia 820 mm
  • Outer Dia Tolerance -0.1mm to 0
  • Width 258 mm
  • Width Tolerance -0.5mm to 0
  • Shoulder Dia Of Inner Ring 637 mm
  • Shoulder/Recess Dia Of Outer Ring 728 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 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 1713269 lbf
  • Static Radial Load 3282211 lbf
  • Max Speed 630 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 465 kg
  • Price （US$） US$9,507.12

Features

Performance Features of 240/560 ECA/W33 Bearing

240/560 ECA/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 1,713,269 lbf, ensuring reliable operation in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending service life.
With a maximum speed of 630 rpm, it balances durability and efficiency in demanding conditions.

240/560 ECA/W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
Its lubrication groove and hole design ensure consistent performance with minimal maintenance.

Application

Industrial Uses of 240/560 ECA/W33 Bearing
240/560 ECA/W33 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 wind turbines, 240/560 ECA/W33 Bearing supports the main shaft, offering reliability in variable weather conditions. Its large bore size and metric dimensions make it ideal for European turbine designs.

For mining equipment, 240/560 ECA/W33 Bearing’s chrome steel construction withstands extreme loads and harsh environments. The lubrication groove simplifies maintenance, extending bearing life in continuous operation.

What Makes 240/560 ECA/W33 Bearing a Preferred Choice?
240/560 ECA/W33 Bearing is often chosen for paper mill machinery due to its ability to handle misalignment and heavy loads. The spherical roller design adapts to shaft deflections, reducing wear.

In steel production, 240/560 ECA/W33 Bearing ensures smooth operation in rolling mills, where high temperatures and heavy loads are common. The wide temperature range suits both hot and cold processes.

Built for Heavy-Duty Use: 240/560 ECA/W33 Bearing
240/560 ECA/W33 Bearing excels in construction equipment like cranes, where its robust design supports heavy lifting. The dynamic load capacity ensures long-term performance under stress.

For marine applications, 240/560 ECA/W33 Bearing’s corrosion-resistant materials and lubrication features suit propeller shafts. Its reliability is crucial in saltwater environments.

Automotive vs Aerospace: Applications of 240/560 ECA/W33 Bearing
In large vehicles like buses and trucks, 240/560 ECA/W33 Bearing is used in differential systems, handling combined loads efficiently. The metric sizing fits standard automotive components.

For aerospace ground equipment, 240/560 ECA/W33 Bearing supports heavy-load platforms and maintenance tools. Its precision and durability meet stringent industry requirements.

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