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240/900 ECAK30/W33 Double Row Spherical Roller Bearing

240/900 ECAK30/W33 Double Row Spherical Roller Bearing

The 240/900 ECAK30/W33 is a double-row spherical roller bearing with a large 900mm bore and 1280mm outer diameter, built from tough chrome steel. It handles combined loads up to 3,638,533 lbf and runs smoothly at speeds up to 340 RPM.

Its brass cage and spherical rollers ensure durability, while the tapered bore design simplifies installation. The bearing operates in temperatures from -30°C to 200°C and requires regular lubrication for optimal performance.

With a weight of 1555kg, this heavy-duty bearing is suited for large industrial machinery like crushers or mining equipment. It meets RoHS and REACH standards, making it a safe and reliable choice for demanding applications.

The open seal design allows easy maintenance, and its compatibility with SKF bearings makes replacements straightforward. Ideal for environments where high radial and axial loads are present.

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Product Parameters

  • Part Number 240/900 ECAK30/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 900 x 1280 x 375 mm
  • Bore Dia 900 mm
  • Bore Dia Tolerance +0.1mm to 0
  • Outer Dia 1280 mm
  • Outer Dia Tolerance -0.16mm to 0
  • Width 375 mm
  • Width Tolerance -1mm to 0
  • Shoulder Dia Of Inner Ring 1015 mm
  • Shoulder/Recess Dia Of Outer Ring 1149 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 3638533 lbf
  • Static Radial Load 7755909 lbf
  • Max Speed 340 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1555 kg

Features

Performance Features of 240/900 ECAK30/W33 Bearing

240/900 ECAK30/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 3,638,533 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 340 rpm, it balances durability and efficiency in demanding conditions.

240/900 ECAK30/W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
Its tapered bore design simplifies installation, saving time and effort during setup.

The lubrication groove and hole ensure consistent grease distribution, minimising maintenance needs.
Weighing 1,555 kg, it is designed for stability and long-term reliability in industrial settings.

Application

Industrial Uses of 240/900 ECAK30/W33 Bearing
This bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row design handles high radial and axial loads effortlessly.
The tapered bore ensures a secure fit, making it ideal for applications requiring precise alignment under demanding conditions.

Where Is 240/900 ECAK30/W33 Bearing Used?
You’ll find this bearing in large industrial gearboxes, where its brass cage and chrome steel rollers provide long-lasting performance.
Its lubrication groove design simplifies maintenance, even in high-temperature environments up to 200°C.

Built for Heavy-Duty Use: 240/900 ECAK30/W33 Bearing
Perfect for wind turbine systems, this bearing’s spherical rollers accommodate misalignment while supporting massive static loads.
The metric sizing and taper bore make it interchangeable with major brands like SKF, ensuring easy replacements.

Automotive vs Aerospace: Applications of 240/900 ECAK30/W33 Bearing
While too large for most vehicles, this bearing excels in aerospace ground support equipment like cargo loaders.
Its dynamic load capacity of over 3.6 million lbf makes it reliable for industrial-scale applications.

Key Fields for 240/900 ECAK30/W33 Bearing
Paper mills rely on this bearing for heavy rollers, where its combined load handling keeps production lines running smoothly.
The open design allows for custom lubrication setups, adapting to various industrial requirements.

Q&A

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