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239/1180 CAF/W33 Double Row Spherical Roller Bearing

239/1180 CAF/W33 Double Row Spherical Roller Bearing

The 239/1180 CAF/W33 is a large double-row spherical roller bearing with a 1180mm bore and 1540mm outer diameter, built from sturdy chrome steel. It handles heavy combined loads up to 2939602 lbf and operates smoothly at speeds up to 300 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 practical replacement option. Ideal for heavy machinery like crushers or large industrial equipment where high radial and axial loads are present.

Weighing 1350kg, it’s designed for robust applications. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number 239/1180 CAF/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 1180 x 1540 x 272 mm
  • Bore Dia 1180 mm
  • Bore Dia Tolerance -0.125mm to 0
  • Outer Dia 1540 mm
  • Outer Dia Tolerance -0.16mm to 0
  • Width 272 mm
  • Width Tolerance -1.25mm to 0
  • Shoulder Dia Of Inner Ring 1305 mm
  • Shoulder/Recess Dia Of Outer Ring 1439 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.7.5 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 2939602 lbf
  • Static Radial Load 6969077 lbf
  • Max Speed 300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1350 kg

Features

Performance Features of 239/1180 CAF/W33 Bearing

239/1180 CAF/W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 2,939,602 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 300 rpm, it maintains stable performance under demanding conditions.

239/1180 CAF/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring reliable operation in varied environments.

The lubrication groove and hole design in 239/1180 CAF/W33 Bearing facilitate easy maintenance.
This feature helps extend the bearing’s service life while reducing downtime.

239/1180 CAF/W33 Bearing’s robust construction makes it ideal for large-scale machinery.
Its precise tolerances and high load capacity ensure consistent performance over time.

Application

Industrial Uses of 239/1180 CAF/W33 Bearing
239/1180 CAF/W33 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row design handles high radial and axial loads effortlessly. The brass cage ensures smooth operation even under extreme conditions.

In wind turbine applications, 239/1180 CAF/W33 Bearing supports the main shaft, offering reliability in variable weather conditions. Its large bore size and metric measurements make it ideal for European-designed turbines.

For paper mill machinery, 239/1180 CAF/W33 Bearing’s spherical rollers accommodate misalignment, reducing wear on other components. The chrome steel construction provides long-lasting performance in humid environments.

Where Is 239/1180 CAF/W33 Bearing Used?
You’ll often find 239/1180 CAF/W33 Bearing in steel plants, where it supports rolling mills under heavy loads. Its open design allows for easy lubrication, extending service life in high-temperature settings.

In marine applications, 239/1180 CAF/W33 Bearing handles the harsh conditions of ship propulsion systems. The combined load capacity ensures stability even in rough seas.

Built for Heavy-Duty Use: 239/1180 CAF/W33 Bearing
239/1180 CAF/W33 Bearing excels in construction equipment like cranes, where its dynamic load capacity supports lifting operations. The wide temperature range suits both indoor and outdoor use.

For railway applications, 239/1180 CAF/W33 Bearing’s spherical rollers adapt to track irregularities, ensuring smooth train movement. The brass cage reduces friction, enhancing efficiency.

Automotive vs Aerospace: Applications of 239/1180 CAF/W33 Bearing
In large vehicles like mining trucks, 239/1180 CAF/W33 Bearing handles rough terrain with ease. Its robust design withstands constant vibration and shock loads.

For aerospace ground equipment, 239/1180 CAF/W33 Bearing supports heavy loading platforms. The high static radial load capacity ensures safety during aircraft maintenance.

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