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240/560 ECA/C3W33 Double Row Spherical Roller Bearing

240/560 ECA/C3W33 Double Row Spherical Roller Bearing

The 240/560 ECA/C3W33 is a double-row spherical roller bearing with a 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 open design ensure durability, while the C3 radial clearance allows for thermal expansion in high-temperature environments. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

With lubrication grooves and holes for easy maintenance, this model is interchangeable with SKF bearings. Ideal for industrial machinery like crushers or large gearboxes where heavy radial and axial loads are present.

Weighing 465kg, it’s a robust solution for demanding applications. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number 240/560 ECA/C3W33
  • 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 C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 465 kg
  • Price （US$） US$9,507.12

Features

Performance Features of 240/560 ECA/C3W33 Bearing

240/560 ECA/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,713,269 lbf, making it suitable for heavy-duty applications.
The brass cage ensures smooth roller movement, enhancing durability and reducing friction.
With a maximum speed of 630 rpm, it delivers reliable performance in demanding conditions.

How Is 240/560 ECA/C3W33 Bearing Engineered for Reliability?

240/560 ECA/C3W33 Bearing features a double-row spherical roller design, accommodating misalignment and heavy loads.
The C3 radial clearance allows for thermal expansion, ensuring stable operation in varying temperatures.
Its lubrication groove and holes facilitate efficient grease distribution, reducing wear.
This design ensures long service life even in high-stress environments.

Built for Durability: 240/560 ECA/C3W33 Bearing

240/560 ECA/C3W33 Bearing’s chrome steel construction resists wear, maintaining performance under heavy loads.
The spherical roller design compensates for shaft misalignment, reducing stress on components.
With a static radial load capacity of 3,282,211 lbf, it excels in demanding industrial applications.
Its robust design ensures reliable operation in temperatures ranging from -30° to 200°C.

Steel vs Ceramic Bearings: Strengths of 240/560 ECA/C3W33 Bearing

240/560 ECA/C3W33 Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
Unlike ceramic bearings, it offers superior load capacity and cost-effectiveness for heavy industrial use.
The brass cage enhances smooth operation, reducing friction and noise.
Its design ensures reliable performance in high-load and high-temperature environments.

Application

Industrial Uses of 240/560 ECA/C3W33 Bearing
240/560 ECA/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads with ease. The brass cage ensures smooth operation even under high stress.

In wind turbines, 240/560 ECA/C3W33 Bearing supports the main shaft, offering reliability in harsh weather conditions. Its C3 radial clearance accommodates thermal expansion, making it ideal for fluctuating temperatures.

For mining equipment, 240/560 ECA/C3W33 Bearing’s large size and high load capacity make it suitable for conveyor systems and excavators. The chrome steel construction provides long-lasting performance in abrasive environments.

What Makes 240/560 ECA/C3W33 Bearing a Preferred Choice?
240/560 ECA/C3W33 Bearing is often chosen for paper mills due to its ability to handle misalignment and heavy radial loads. The lubrication groove ensures consistent performance in continuous operations.

In steel plants, 240/560 ECA/C3W33 Bearing is used in rolling mills, where its high static radial load capacity is crucial. The metric dimensions make it compatible with a wide range of industrial equipment.

Built for Heavy-Duty Use: 240/560 ECA/C3W33 Bearing
240/560 ECA/C3W33 Bearing excels in construction machinery like cranes and bulldozers, where durability is key. Its open design allows for easy lubrication, extending service life.

For marine applications, 240/560 ECA/C3W33 Bearing is used in propeller shafts, thanks to its resistance to corrosion and high loads. The temperature range ensures performance in both cold and hot environments.

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