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239/560 CAK/W33 Double Row Spherical Roller Bearing

239/560 CAK/W33 Double Row Spherical Roller Bearing

The 239/560 CAK/W33 is a double-row spherical roller bearing with a large 560mm bore and 750mm outer diameter, built from robust chrome steel. It handles combined loads up to 802793 lbf and operates smoothly at speeds up to 850 RPM.

Its brass cage and spherical roller design ensure durability and reliable performance under heavy loads. The bearing features a lubrication groove and holes for easy maintenance, suitable for temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or large gearboxes where high radial and axial loads are present.

Weighing 170kg, it’s designed for stability and long service life. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number 239/560 CAK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 560 x 750 x 140 mm
  • Bore Dia 560 mm
  • Bore Dia Tolerance +0.07mm to 0
  • Outer Dia 750 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 140 mm
  • Width Tolerance -0.5mm to 0
  • Shoulder Dia Of Inner Ring 627 mm
  • Shoulder/Recess Dia Of Outer Ring 697 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.5 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 802793 lbf
  • Static Radial Load 1618624 lbf
  • Max Speed 850 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 170 kg
  • Price （US$） US$9,518.39

Features

How Does 239/560 CAK/W33 Bearing Handle Heavy Loads?

239/560 CAK/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 802793 lbf, ensuring dependable performance in heavy-duty applications.
The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 850 rpm, it delivers both durability and efficiency in demanding conditions.

What Makes 239/560 CAK/W33 Bearing Suitable for High-Temperature Applications?

239/560 CAK/W33 Bearing operates effectively in temperatures ranging from -30° to 200°C.
Its chrome steel construction ensures stability and performance even under extreme thermal conditions.
The lubrication groove design enhances heat dissipation, maintaining smooth operation.
This makes it ideal for industrial applications where temperature variations are common.

Engineered for Precision: 239/560 CAK/W33 Bearing

239/560 CAK/W33 Bearing features a tapered bore design for precise alignment and secure fitting.
The double-row spherical rollers distribute loads evenly, enhancing stability and reducing wear.
With a radial clearance of CN, it ensures smooth operation in various applications.
Its high static radial load capacity of 1618624 lbf makes it reliable for heavy machinery.

Application

Industrial Uses of 239/560 CAK/W33 Bearing
The 239/560 CAK/W33 Bearing is commonly used in heavy machinery like crushers and large gearboxes, where its double-row design handles both radial and axial loads efficiently. Its brass cage and chrome steel construction ensure durability in demanding industrial environments.

Where Is 239/560 CAK/W33 Bearing Used?
You’ll often find the 239/560 CAK/W33 Bearing in mining equipment, where its high load capacity and tolerance for misalignment make it ideal for rough conditions. The tapered bore design also simplifies installation in large shafts.

Built for Heavy-Duty Use: 239/560 CAK/W33 Bearing
This bearing excels in paper mills and steel plants, where continuous operation under heavy loads is required. The W33 lubrication groove ensures smooth performance even at high temperatures.

Automotive vs Aerospace: Applications of 239/560 CAK/W33 Bearing
While too large for most automotive uses, the 239/560 CAK/W33 Bearing is perfect for aerospace ground support equipment like aircraft tugs. Its robust design handles the weight and movement of large aircraft with ease.

Key Fields for 239/560 CAK/W33 Bearing
In wind turbines, the 239/560 CAK/W33 Bearing supports the main shaft, thanks to its ability to handle variable loads and misalignment. The metric sizing ensures compatibility with European and Asian turbine designs.

Q&A

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