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240/1180 CAK30F/W33 Double Row Spherical Roller Bearing

240/1180 CAK30F/W33 Double Row Spherical Roller Bearing

The 240/1180 CAK30F/W33 is a large double-row spherical roller bearing with a 1180mm bore and 1660mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 5726109 lbf and operates smoothly at speeds up to 220 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:30) provides a secure fit. The bearing requires lubrication and works in temperatures from -30°C to 200°C.

With a radial clearance of CN, it’s suitable for heavy-duty applications like industrial machinery or large gearboxes. The lubrication groove (22.3mm wide) and holes (12mm diameter) make maintenance straightforward.

Weighing 3315kg, it’s robust for high-load scenarios. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF bearings.

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Product Parameters

  • Part Number 240/1180 CAK30F/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 1180 x 1660 x 475 mm
  • Bore Dia 1180 mm
  • Bore Dia Tolerance +0.125mm to 0
  • Outer Dia 1660 mm
  • Outer Dia Tolerance -0.2mm to 0
  • Width 475 mm
  • Width Tolerance -1.25mm to 0
  • Shoulder Dia Of Inner Ring 1325 mm
  • Shoulder/Recess Dia Of Outer Ring 1507 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 Taper 1:30
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 5726109 lbf
  • Static Radial Load 13151323 lbf
  • Max Speed 220 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 3315 kg

Features

Structural Advantages of 240/1180 CAK30F/W33 Bearing

240/1180 CAK30F/W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel rings and rollers provide excellent durability, even under extreme conditions.

The brass cage ensures smooth roller movement, reducing friction and wear.
With a dynamic radial load capacity of 5,726,109 lbf, it excels in heavy-duty applications.

240/1180 CAK30F/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation and enhances stability.

The lubrication groove and holes ensure consistent performance, even at high speeds up to 220 rpm.
This design reduces maintenance needs and extends service life.

Application

Industrial Uses of 240/1180 CAK30F/W33 Bearing
This large spherical roller bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row design handles significant radial and axial loads.
The brass cage and chrome steel construction ensure durability in harsh environments, while the tapered bore simplifies installation on large shafts.

Where Is 240/1180 CAK30F/W33 Bearing Used?
You’ll often find 240/1180 CAK30F/W33 Bearing in wind turbines, supporting the main shaft where reliability under variable loads is critical.
Its high static radial load capacity makes it suitable for applications with heavy, slow-rotation demands.

Built for Heavy-Duty Use: 240/1180 CAK30F/W33 Bearing
In steel mills, 240/1180 CAK30F/W33 Bearing withstands extreme temperatures and contamination while maintaining smooth operation.
The lubrication groove design helps distribute oil evenly, extending service life in continuous operation scenarios.

Automotive vs Aerospace: Applications of 240/1180 CAK30F/W33 Bearing
While too large for most vehicles, 240/1180 CAK30F/W33 Bearing excels in industrial applications like paper mills and ship propulsion systems.
The metric sizing and tapered bore make it compatible with European industrial equipment standards.

Key Fields for 240/1180 CAK30F/W33 Bearing
Power generation plants frequently use 240/1180 CAK30F/W33 Bearing in large turbines and generators due to its high load capacity.
The wide temperature range allows reliable performance in both hot and cold operating conditions.

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