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241/850 ECA/W33 Double Row Spherical Roller Bearing

241/850 ECA/W33 Double Row Spherical Roller Bearing

The 241/850 ECA/W33 is a large double-row spherical roller bearing with an 850mm bore and 1360mm outer diameter, built from tough chrome steel. It handles combined loads up to 5,356,523 lbf and operates smoothly at speeds up to 190 RPM.

Its brass cage and open design allow for easy lubrication, while the spherical rollers accommodate misalignment. The bearing performs reliably in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 2710kg, it’s a robust unit designed for long service life. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 241/850 ECA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 850 x 1360 x 500 mm
  • Bore Dia 850 mm
  • Bore Dia Tolerance -0.1mm to 0
  • Outer Dia 1360 mm
  • Outer Dia Tolerance -0.16mm to 0
  • Width 500 mm
  • Width Tolerance -1mm to 0
  • Shoulder Dia Of Inner Ring 988 mm
  • Shoulder/Recess Dia Of Outer Ring 1182 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.12 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 5356523 lbf
  • Static Radial Load 10116402 lbf
  • Max Speed 190 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 2710 kg

Features

Performance Features of 241/850 ECA/W33 Bearing

241/850 ECA/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 5,356,523 lbf, ensuring reliable operation in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and enhancing durability.
With a maximum speed of 190 rpm, it balances performance and longevity in industrial settings.

241/850 ECA/W33 Bearing operates efficiently in temperatures from -30° to 200°C.
Its open design simplifies lubrication, ensuring smooth performance over extended periods.

Application

Industrial Uses of 241/850 ECA/W33 Bearing
This bearing is commonly used in heavy machinery like crushers and large gearboxes, where its double-row spherical design handles both radial and axial loads efficiently.
The brass cage and chrome steel construction ensure durability even in demanding industrial environments.

What Makes 241/850 ECA/W33 Bearing a Preferred Choice?
Its large size and high load capacity make it ideal for mining equipment and wind turbines.
The lubrication groove and holes simplify maintenance, extending service life in continuous operation.

Built for Heavy-Duty Use: 241/850 ECA/W33 Bearing
You’ll often find this bearing in paper mills and steel plants, where it supports massive rollers under extreme conditions.
The wide temperature range allows reliable performance in both hot and cold environments.

Automotive vs Aerospace: Applications of 241/850 ECA/W33 Bearing
While too large for most vehicles, it’s perfect for aerospace ground support equipment like aircraft tugs.
The high static load rating makes it suitable for stationary heavy-load applications in both sectors.

Where Is 241/850 ECA/W33 Bearing Used?
In marine applications, it’s found in ship propulsion systems handling constant vibration and misalignment.
The spherical roller design automatically adjusts to shaft deflections, reducing wear over time.

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