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24092 ECA/W33 Double Row Spherical Roller Bearing

24092 ECA/W33 Double Row Spherical Roller Bearing

The 24092 ECA/W33 is a double-row spherical roller bearing with a large 460mm bore and 680mm outer diameter, built from tough chrome steel. It handles combined loads up to 1214193 lbf and runs smoothly at speeds up to 800 RPM.

Its brass cage and spherical rollers ensure reliable performance under heavy loads, while the open design allows for easy lubrication. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

With a lubrication groove and holes for maintenance, it’s designed for long service life in demanding environments. Ideal for heavy machinery, industrial gearboxes, or large equipment where high radial loads are common.

Weighing 275kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards, it’s also interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 24092 ECA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 460 x 680 x 218 mm
  • Bore Dia 460 mm
  • Bore Dia Tolerance -0.045mm to 0
  • Outer Dia 680 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 218 mm
  • Width Tolerance -0.45mm to 0
  • Shoulder Dia Of Inner Ring 524 mm
  • Shoulder/Recess Dia Of Outer Ring 601 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 1214193 lbf
  • Static Radial Load 2248089 lbf
  • Max Speed 800 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 275 kg
  • Price （US$） US$8,629.95

Features

Performance Features of 24092 ECA/W33 Bearing

24092 ECA/W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,214,193 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, reducing friction and enhancing durability.
With a maximum speed of 800 rpm, it delivers reliable performance in demanding conditions.

24092 ECA/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its lubrication groove and hole design simplify maintenance, ensuring smooth operation over time.

Application

Industrial Uses of 24092 ECA/W33 Bearing
The 24092 ECA/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. Its brass cage ensures smooth operation even under demanding conditions.

In mining equipment, 24092 ECA/W33 Bearing provides reliable performance in conveyors and separators, thanks to its robust chrome steel construction. The lubrication groove design also extends service life in dusty environments.

For wind turbines, 24092 ECA/W33 Bearing supports the main shaft, offering stability under variable loads. Its wide temperature range makes it suitable for both hot and cold climates.

Where Is 24092 ECA/W33 Bearing Used?
You’ll often find 24092 ECA/W33 Bearing in paper mills, where it supports large rollers under heavy loads. The spherical roller design compensates for minor misalignments, reducing wear.

In steel plants, 24092 ECA/W33 Bearing is ideal for rolling mills, handling both radial and thrust forces. Its high dynamic load capacity ensures long-term reliability in continuous operations.

Built for Heavy-Duty Use: 24092 ECA/W33 Bearing
The 24092 ECA/W33 Bearing excels in construction machinery like cranes and excavators, where its durability is key. The open design allows for easy relubrication, maintaining performance over time.

In marine applications, 24092 ECA/W33 Bearing withstands harsh conditions, from saltwater exposure to heavy loads. Its corrosion-resistant materials make it a dependable choice for ship propulsion systems.

Automotive vs Aerospace: Applications of 24092 ECA/W33 Bearing
While 24092 ECA/W33 Bearing isn’t typical in cars, it’s vital in aerospace ground equipment like cargo loaders. Its high load capacity and precision are crucial for safe operations.

In industrial fans, 24092 ECA/W33 Bearing ensures smooth rotation, even at high speeds. The W33 lubrication feature helps maintain performance in continuous-use scenarios.

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