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241/800 ECA/W33 Double Row Spherical Roller Bearing

241/800 ECA/W33 Double Row Spherical Roller Bearing

The 241/800 ECA/W33 is a large double-row spherical roller bearing with an 800mm bore and 1280mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 4852951 lbf and operates smoothly at speeds up to 200 RPM.

Its brass cage and open design ensure durability, while the lubrication groove and holes make maintenance straightforward. The bearing performs reliably in temperatures from -30°C to 200°C.

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

Weighing 2335kg, it’s designed for robust performance in demanding environments. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 241/800 ECA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 800 x 1280 x 475 mm
  • Bore Dia 800 mm
  • Bore Dia Tolerance -0.075mm to 0
  • Outer Dia 1280 mm
  • Outer Dia Tolerance -0.16mm to 0
  • Width 475 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 930 mm
  • Shoulder/Recess Dia Of Outer Ring 1111 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.9.5 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 4852951 lbf
  • Static Radial Load 9104762 lbf
  • Max Speed 200 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 2335 kg

Features

Structural Advantages of 241/800 ECA/W33 Bearing

241/800 ECA/W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and axial loads.
Its chrome steel rings and rollers provide high strength, supporting dynamic radial loads up to 4,852,951 lbf.

The brass cage ensures smooth roller movement, reducing friction and wear.
With a maximum speed of 200 rpm, it maintains stable performance under heavy-duty conditions.

241/800 ECA/W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
Its lubrication groove and hole design ensure consistent lubrication, enhancing longevity.

The wide inner ring shoulder diameter of 930 mm offers better load distribution.
This design minimises stress concentrations, improving reliability in demanding applications.

Application

Industrial Uses of 241/800 ECA/W33 Bearing
The 241/800 ECA/W33 Bearing is commonly used in heavy machinery like crushers and large gearboxes, where its double-row design handles high radial and axial loads.
Its brass cage and chrome steel construction ensure durability in harsh industrial environments, reducing maintenance needs.

Where Is 241/800 ECA/W33 Bearing Used?
You’ll find the 241/800 ECA/W33 Bearing in mining equipment, where its spherical roller design accommodates misalignment and heavy loads.
The large bore size makes it ideal for applications like wind turbine shafts, where reliability is key.

Built for Heavy-Duty Use: 241/800 ECA/W33 Bearing
This bearing excels in steel mills and paper manufacturing, where high temperatures and constant stress are common.
The lubrication groove design ensures smooth operation even under extreme conditions, extending service life.

Automotive vs Aerospace: Applications of 241/800 ECA/W33 Bearing
In automotive, it’s used in large truck axles, while aerospace applications include helicopter rotor systems.
The metric sizing and high load capacity make it versatile across industries requiring robust performance.

Practical Applications of 241/800 ECA/W33 Bearing
The 241/800 ECA/W33 Bearing is a go-to for construction equipment like cranes, where its strength supports heavy lifting.
Its temperature range and lubrication features make it suitable for both cold and hot working environments.

Q&A

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