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239/900 CAK/C08W507 Double Row Spherical Roller Bearing

239/900 CAK/C08W507 Double Row Spherical Roller Bearing

The 239/900 CAK/C08W507 is a double-row spherical roller bearing with a large 900mm bore and 1180mm outer diameter, built from tough chrome steel. It handles combined loads up to 1720238 lbf and runs smoothly at speeds up to 450 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:12) simplifies installation. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 605kg, it’s a robust unit designed for long-term performance. Compliant with RoHS and REACH standards for safe use. Regular lubrication is recommended for optimal operation.

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Product Parameters

  • Part Number 239/900 CAK/C08W507
  • Brand TFL
  • Interchangeable SKF
  • Size 900 x 1180 x 206 mm
  • Bore Dia 900 mm
  • Bore Dia Tolerance +0.09mm to 0
  • Outer Dia 1180 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 206 mm
  • Width Tolerance -1mm to 0
  • Shoulder Dia Of Inner Ring 996 mm
  • Shoulder/Recess Dia Of Outer Ring 1101 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 P5
  • 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 1720238 lbf
  • Static Radial Load 3821752 lbf
  • Max Speed 450 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 605 kg
  • Price （US$） US$24,327.34

Features

Performance Features of 239/900 CAK/C08W507 Bearing

239/900 CAK/C08W507 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,720,238 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth roller alignment, reducing friction and enhancing durability.
With a maximum speed of 450 rpm, it maintains stable performance under demanding conditions.

239/900 CAK/C08W507 Bearing operates in temperatures from -30° to 200°C, adapting to varied environments.
Its tapered bore design simplifies installation, ensuring secure fitting and reliable operation.

The lubrication groove and hole design in 239/900 CAK/C08W507 Bearing promote efficient grease distribution.
This feature extends maintenance intervals, reducing downtime and operational costs.

Application

Industrial Uses of 239/900 CAK/C08W507 Bearing
239/900 CAK/C08W507 Bearing is commonly used in heavy machinery like crushers and large conveyor systems, where its double-row design handles combined loads efficiently. The brass cage ensures smooth operation even under high stress.

In wind turbines, 239/900 CAK/C08W507 Bearing supports the main shaft, thanks to its high dynamic radial load capacity. The tapered bore design simplifies installation and maintenance in these critical applications.

For mining equipment, 239/900 CAK/C08W507 Bearing’s robust construction withstands harsh conditions, while the chrome steel rollers provide long-lasting performance. Its metric sizing makes it compatible with global machinery standards.

Where Is 239/900 CAK/C08W507 Bearing Used?
You’ll often find 239/900 CAK/C08W507 Bearing in paper mills, where its spherical rollers accommodate misalignment and heavy loads. The open seal design allows for easy lubrication, extending service life.

In steel plants, 239/900 CAK/C08W507 Bearing is ideal for rolling mills due to its high static radial load rating. The temperature range up to 200°C ensures reliability in hot working environments.

Built for Heavy-Duty Use: 239/900 CAK/C08W507 Bearing
239/900 CAK/C08W507 Bearing excels in construction equipment like cranes, where its 605 kg weight and large dimensions provide stability. The P5 radial run-out ensures precision in demanding applications.

For marine applications, 239/900 CAK/C08W507 Bearing’s corrosion-resistant materials and lubrication grooves enhance performance in saltwater environments. The 12 mm lubrication holes simplify maintenance during long voyages.

Automotive vs Aerospace: Applications of 239/900 CAK/C08W507 Bearing
In automotive testing rigs, 239/900 CAK/C08W507 Bearing handles high loads and speeds, while its brass cage reduces vibration. The CN radial clearance offers a balance between precision and durability.

For aerospace ground equipment, 239/900 CAK/C08W507 Bearing’s wide temperature range suits extreme conditions. Its 1180 mm outer diameter provides ample support for large landing gear simulators.

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