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239/750 CAK/C083W33 Double Row Spherical Roller Bearing

239/750 CAK/C083W33 Double Row Spherical Roller Bearing

The 239/750 CAK/C083W33 is a double-row spherical roller bearing with a large 750mm bore and 1000mm outer diameter, built from tough chrome steel. It handles combined loads up to 1,379,877 lbf and runs smoothly at speeds up to 560 RPM.

Its brass cage and open design ensure durability and easy lubrication, while the tapered bore provides a secure fit. The bearing operates in temperatures from -30°C to 200°C, making it versatile for harsh environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery like crushers or large gearboxes where high radial and axial loads are present.

Weighing 410kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe and sustainable use.

The lubrication groove and holes (22.3mm wide, 12mm diameter) simplify maintenance. With a C3 radial clearance, it accommodates thermal expansion in demanding conditions.

Perfect for mining or construction equipment needing reliable performance under heavy loads. Its spherical rollers adjust to misalignment, reducing wear over time.

The P5 radial run-out ensures precise operation, while the 6mm chamfer aids installation. A solid pick for engineers prioritising longevity and load capacity.

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Product Parameters

  • Part Number 239/750 CAK/C083W33
  • Brand TFL
  • Interchangeable SKF
  • Size 750 x 1000 x 185 mm
  • Bore Dia 750 mm
  • Bore Dia Tolerance +0.08mm to 0
  • Outer Dia 1000 mm
  • Outer Dia Tolerance -0.1mm to 0
  • Width 185 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 838 mm
  • Shoulder/Recess Dia Of Outer Ring 930 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 1379877 lbf
  • Static Radial Load 2967478 lbf
  • Max Speed 560 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 410 kg
  • Price （US$） US$20,437.04

Features

Performance Features of 239/750 CAK/C083W33 Bearing

239/750 CAK/C083W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,379,877 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, reducing friction and enhancing durability.
With a maximum speed of 560 rpm, it delivers consistent performance under demanding conditions.

239/750 CAK/C083W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, ensuring a secure fit and reliable operation.

The lubrication groove and hole design in 239/750 CAK/C083W33 Bearing facilitate easy maintenance.
This feature helps extend the bearing’s service life, reducing downtime and operational costs.

Application

Industrial Uses of 239/750 CAK/C083W33 Bearing
239/750 CAK/C083W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even under high stress.

In mining equipment, 239/750 CAK/C083W33 Bearing’s tapered bore provides secure fitting on shafts, reducing slippage during intense operations. Its high load capacity makes it ideal for conveyors and pulleys.

For wind turbines, 239/750 CAK/C083W33 Bearing’s spherical rollers accommodate misalignment, ensuring reliable performance in variable conditions. The chrome steel construction offers excellent durability in outdoor environments.

Where Is 239/750 CAK/C083W33 Bearing Used?
You’ll often find 239/750 CAK/C083W33 Bearing in paper mills, supporting large rollers that require precise alignment and heavy load capacity. Its open design simplifies lubrication maintenance.

In steel plants, 239/750 CAK/C083W33 Bearing withstands extreme temperatures and heavy loads in rolling mills. The C3 radial clearance allows for thermal expansion without compromising performance.

Built for Heavy-Duty Use: 239/750 CAK/C083W33 Bearing
239/750 CAK/C083W33 Bearing excels in construction machinery like cranes, where its dynamic load rating ensures longevity. The metric sizing fits seamlessly into European and Asian equipment.

For marine applications, 239/750 CAK/C083W33 Bearing’s corrosion-resistant materials handle harsh saltwater conditions. Its tapered bore design simplifies installation on propeller shafts.

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