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24184 ECA/W33 Double Row Spherical Roller Bearing

24184 ECA/W33 Double Row Spherical Roller Bearing

The 24184 ECA/W33 is a double-row spherical roller bearing with a large 420mm bore and 700mm outer diameter, built from tough chrome steel for heavy-duty use. It supports combined loads up to 1703377 lbf and runs smoothly at speeds up to 480 RPM.

Its brass cage and spherical roller design help distribute loads evenly, reducing wear over time. The open structure allows easy lubrication, with grooves and holes for efficient maintenance.

This bearing suits high-temperature environments, operating between -30°C and 200°C. Its double-row construction provides extra stability under heavy radial loads.

Ideal for industrial machinery like crushers or large gearboxes, it’s interchangeable with SKF models. Weighing 425kg, it’s built for demanding applications where durability matters. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 24184 ECA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 420 x 700 x 280 mm
  • Bore Dia 420 mm
  • Bore Dia Tolerance -0.045mm to 0
  • Outer Dia 700 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 280 mm
  • Width Tolerance -0.45mm to 0
  • Shoulder Dia Of Inner Ring 494 mm
  • Shoulder/Recess Dia Of Outer Ring 597 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 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 1703377 lbf
  • Static Radial Load 2810112 lbf
  • Max Speed 480 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 425 kg
  • Price （US$） US$14,627.65

Features

How Is 24184 ECA/W33 Bearing Engineered for Reliability?

24184 ECA/W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel rings and rollers provide excellent strength, supporting dynamic radial loads up to 1,703,377 lbf.
The brass cage ensures smooth roller movement, reducing friction and wear.
With a maximum speed of 480 rpm, it maintains reliable performance in heavy-duty applications.

What Makes 24184 ECA/W33 Bearing Suitable for High-Temperature Applications?

24184 ECA/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its chrome steel construction resists thermal deformation, ensuring consistent performance.
The lubrication groove and holes facilitate proper oil distribution, reducing heat buildup.
This design makes it suitable for demanding industrial environments.

Built for Durability: 24184 ECA/W33 Bearing

24184 ECA/W33 Bearing is crafted with high-quality chrome steel for long-lasting durability.
Its double-row spherical rollers distribute loads evenly, minimising stress on individual components.
The brass cage enhances stability, even under heavy radial loads.
With a static radial load capacity of 2,810,112 lbf, it excels in robust applications.

Steel vs Ceramic Bearings: Strengths of 24184 ECA/W33 Bearing

24184 ECA/W33 Bearing uses chrome steel for both rings and rollers, offering superior load-bearing capabilities.
Its brass cage provides excellent heat resistance and reduces friction.
The design ensures smooth operation under combined loads, outperforming many alternatives.
With a wide temperature range, it adapts to various industrial conditions.

Application

Industrial Uses of 24184 ECA/W33 Bearing
The 24184 ECA/W33 Bearing is commonly used in heavy machinery like mining equipment and large gearboxes, where its double-row design handles combined loads efficiently. Its brass cage and chrome steel rollers ensure durability in demanding environments.

Where Is 24184 ECA/W33 Bearing Used?
You’ll often find 24184 ECA/W33 Bearing in wind turbines and paper mill machinery, thanks to its ability to manage high radial loads. The lubrication groove design helps maintain performance even under continuous operation.

Built for Heavy-Duty Use: 24184 ECA/W33 Bearing
24184 ECA/W33 Bearing excels in steel production plants, where its spherical rollers accommodate misalignment and heavy loads. The wide temperature range makes it suitable for both hot and cold working conditions.

Automotive vs Aerospace: Applications of 24184 ECA/W33 Bearing
In automotive applications, 24184 ECA/W33 Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment. Its metric sizing ensures compatibility across various industries.

Key Fields for 24184 ECA/W33 Bearing
24184 ECA/W33 Bearing is a reliable choice for construction machinery like cranes and excavators, where its high static load capacity is crucial. The open seal design allows for easy maintenance in rugged environments.

Q&A

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