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24088 ECA/W33 Double Row Spherical Roller Bearing

24088 ECA/W33 Double Row Spherical Roller Bearing

The 24088 ECA/W33 is a double-row spherical roller bearing with a large 440mm bore and 650mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 1121122 lbf and runs smoothly at speeds up to 850 RPM.

Its brass cage and spherical rollers provide reliable performance, while the lubrication groove and holes make maintenance straightforward. The bearing operates in temperatures from -30°C to 200°C.

Designed for heavy-duty applications, it’s ideal for industrial machinery like gearboxes or mining equipment where high radial loads are common. The open seal type allows for easy lubrication access.

Weighing 240kg, this robust bearing is interchangeable with SKF models. Compliant with RoHS and REACH standards, it’s a dependable choice for demanding environments.

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Product Parameters

  • Part Number 24088 ECA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 440 x 650 x 212 mm
  • Bore Dia 440 mm
  • Bore Dia Tolerance -0.045mm to 0
  • Outer Dia 650 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 212 mm
  • Width Tolerance -0.45mm to 0
  • Shoulder Dia Of Inner Ring 499 mm
  • Shoulder/Recess Dia Of Outer Ring 572 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 1121122 lbf
  • Static Radial Load 2057002 lbf
  • Max Speed 850 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 240 kg
  • Price （US$） US$7,010.84

Features

Performance Features of 24088 ECA/W33 Bearing

24088 ECA/W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 1,121,122 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 850 rpm, it maintains stable performance under demanding conditions.

24088 ECA/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring reliable operation.

The lubrication groove and holes in 24088 ECA/W33 Bearing simplify maintenance.
This design helps distribute lubricant evenly, extending the bearing’s service life.

Application

Industrial Uses of 24088 ECA/W33 Bearing
The 24088 ECA/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effectively. Its brass cage ensures smooth operation even under high stress.

In wind turbines, 24088 ECA/W33 Bearing supports the main shaft, thanks to its high dynamic radial load capacity. The spherical roller design compensates for misalignment, making it ideal for renewable energy applications.

For mining equipment, 24088 ECA/W33 Bearing’s chrome steel construction withstands harsh conditions, while the lubrication groove extends service life. Its large bore size fits perfectly in heavy-duty gearboxes.

Where Is 24088 ECA/W33 Bearing Used?
You’ll often find 24088 ECA/W33 Bearing in paper mills, where it supports large rollers under constant load. The open seal design allows for easy relubrication, reducing downtime.

In steel plants, 24088 ECA/W33 Bearing handles extreme temperatures and heavy loads in rolling mills. Its metric sizing ensures compatibility with European and Asian machinery standards.

Built for Heavy-Duty Use: 24088 ECA/W33 Bearing
The 24088 ECA/W33 Bearing excels in construction equipment like cranes, where its high static radial load capacity ensures stability. The spherical rollers adapt to slight shaft deflections effortlessly.

In marine applications, 24088 ECA/W33 Bearing’s corrosion-resistant materials perform reliably in saltwater environments. The wide temperature range makes it suitable for both Arctic and tropical conditions.

Automotive vs Aerospace: Applications of 24088 ECA/W33 Bearing
While 24088 ECA/W33 Bearing isn’t typical in cars, it’s vital in large trucks for axle support. In aerospace, its precision helps in ground handling equipment, though not in-flight systems.

For industrial fans, 24088 ECA/W33 Bearing’s balanced design reduces vibration, extending fan life. The lubrication holes ensure consistent performance even at high speeds.

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