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240/500 ECAK30/W33 Double Row Spherical Roller Bearing

240/500 ECAK30/W33 Double Row Spherical Roller Bearing

The 240/500 ECAK30/W33 is a double-row spherical roller bearing with a large 500mm bore and 720mm outer diameter, built from tough chrome steel. It handles combined loads up to 1,298,721 lbf and runs smoothly at speeds up to 700 RPM.
Its brass cage and open design ensure durability, while the tapered bore (1:30) simplifies mounting. The bearing includes lubrication grooves and holes for easy maintenance.
Suitable for heavy-duty applications like industrial gearboxes or mining equipment, it operates in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models.
Weighing 290kg, this robust bearing is designed for long-term reliability in demanding environments.

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Product Parameters

  • Part Number 240/500 ECAK30/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 500 x 720 x 218 mm
  • Bore Dia 500 mm
  • Bore Dia Tolerance +0.045mm to 0
  • Outer Dia 720 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 218 mm
  • Width Tolerance -0.45mm to 0
  • Shoulder Dia Of Inner Ring 566 mm
  • Shoulder/Recess Dia Of Outer Ring 644 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 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 1298721 lbf
  • Static Radial Load 2472898 lbf
  • Max Speed 700 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 290 kg

Features

Performance Features of 240/500 ECAK30/W33 Bearing

240/500 ECAK30/W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 1,298,721 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 700 rpm, it maintains performance under demanding conditions.

240/500 ECAK30/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, ensuring secure fitting and alignment.

The lubrication groove and holes in 240/500 ECAK30/W33 Bearing facilitate easy maintenance.
This design helps extend service life while reducing downtime for lubrication.

Application

Industrial Uses of 240/500 ECAK30/W33 Bearing
The 240/500 ECAK30/W33 Bearing is commonly used in heavy machinery like mining equipment and large conveyor systems, where its double-row design handles combined loads efficiently.
Its brass cage and chrome steel rollers ensure durability even in high-stress environments, making it a reliable choice for industrial applications.

What Makes 240/500 ECAK30/W33 Bearing a Preferred Choice?
In wind turbines, the 240/500 ECAK30/W33 Bearing supports the main shaft, thanks to its ability to handle radial and axial loads simultaneously.
The tapered bore design simplifies installation, while the lubrication groove extends service life in demanding conditions.

Built for Heavy-Duty Use: 240/500 ECAK30/W33 Bearing
This bearing excels in steel mills, where its high static radial load capacity ensures stability under extreme pressure.
The wide temperature range (-30° to 200°C) makes it suitable for both hot and cold operating environments.

Automotive vs Aerospace: Applications of 240/500 ECAK30/W33 Bearing
In large vehicles like trucks and buses, the 240/500 ECAK30/W33 Bearing is used in drivetrains for its load-bearing capabilities.
While not common in aerospace, its precision and robustness make it ideal for ground support equipment.

Key Fields for 240/500 ECAK30/W33 Bearing
The 240/500 ECAK30/W33 Bearing is often found in paper mills, where its spherical rollers accommodate misalignment during high-speed operations.
Its metric sizing and interchangeable design with SKF models simplify replacements in global industrial setups.

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