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240/750 ECAK30/W33 Double Row Spherical Roller Bearing
240/750 ECAK30/W33 Double Row Spherical Roller Bearing

240/750 ECAK30/W33 Double Row Spherical Roller Bearing

The 240/750 ECAK30/W33 is a double-row spherical roller bearing with a large 750mm bore and 1090mm outer diameter, built from tough chrome steel. It handles combined loads up to 2,750,537 lbf and runs smoothly at speeds up to 430 RPM.

Its brass cage and open design allow for easy lubrication, while the tapered bore ensures a secure fit. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

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

Weighing 1045kg, it’s a robust choice for demanding conditions. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 240/750 ECAK30/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 750 x 1090 x 335 mm
  • Bore Dia 750 mm
  • Bore Dia Tolerance +0.75mm to 0
  • Outer Dia 1090 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 335 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 855 mm
  • Shoulder/Recess Dia Of Outer Ring 970 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 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 2750537 lbf
  • Static Radial Load 5620224 lbf
  • Max Speed 430 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1045 kg

Features

How Does 240/750 ECAK30/W33 Bearing Handle Heavy Loads?

240/750 ECAK30/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 2,750,537 lbf, ensuring dependable performance in heavy-duty applications.
The brass cage maintains roller alignment, reducing friction and enhancing longevity.
With a maximum speed of 430 rpm, it delivers a balance of strength and efficiency.

What Makes 240/750 ECAK30/W33 Bearing Suitable for High-Temperature Applications?

240/750 ECAK30/W33 Bearing operates reliably in temperatures ranging from -30° to 200°C.
Its chrome steel construction resists thermal deformation, maintaining performance under extreme conditions.
The open design allows for effective lubrication, further enhancing its heat resistance.
This makes it ideal for industrial applications where high temperatures are common.

Engineered for Precision: 240/750 ECAK30/W33 Bearing

240/750 ECAK30/W33 Bearing features a double-row spherical roller design for precise load distribution.
The tapered bore ensures secure fitting, reducing misalignment risks during operation.
Its radial clearance is set to CN standards, providing consistent performance.
This precision engineering makes it suitable for demanding industrial machinery.

Application

Industrial Uses of 240/750 ECAK30/W33 Bearing
The 240/750 ECAK30/W33 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row design handles high radial and axial loads. Its tapered bore ensures a secure fit, reducing slippage in demanding conditions.

In wind turbine applications, 240/750 ECAK30/W33 Bearing supports the main shaft, offering reliability under variable wind loads. The brass cage and chrome steel rollers enhance durability, even in harsh outdoor environments.

For large industrial gearboxes, 240/750 ECAK30/W33 Bearing provides smooth operation with minimal maintenance. Its lubrication groove design ensures consistent oil flow, extending service life in continuous-use scenarios.

Where Is 240/750 ECAK30/W33 Bearing Used?
You’ll often find 240/750 ECAK30/W33 Bearing in paper mill machinery, where its spherical rollers accommodate misalignment. The high static load capacity makes it ideal for heavy rolling equipment.

In steel production plants, 240/750 ECAK30/W33 Bearing handles extreme loads in rolling mills. Its wide temperature range ensures performance even in high-heat environments near furnaces.

Built for Heavy-Duty Use: 240/750 ECAK30/W33 Bearing
The 240/750 ECAK30/W33 Bearing excels in construction equipment like cranes, where its combined load capacity supports heavy lifting. The metric sizing simplifies replacement in European-made machinery.

For marine applications, 240/750 ECAK30/W33 Bearing withstands saltwater exposure in ship propulsion systems. The chrome steel construction resists corrosion, while the brass cage reduces friction at lower speeds.

Automotive vs Aerospace: Applications of 240/750 ECAK30/W33 Bearing
In large commercial vehicles, 240/750 ECAK30/W33 Bearing reinforces axle systems, handling rough terrain loads. Its dynamic radial capacity outperforms standard bearings in long-haul trucks.

For industrial fans, 240/750 ECAK30/W33 Bearing ensures stable rotation in ventilation systems. The W33 lubrication feature simplifies maintenance in hard-to-reach installations.

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