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239/750 CAK C083 W507 Double Row Spherical Roller Bearing

239/750 CAK C083 W507 Double Row Spherical Roller Bearing

The 239/750 CAK C083 W507 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 allow for easy lubrication, while the tapered bore ensures a secure fit. The bearing operates well in temperatures from -30°C to 200°C, making it suitable for harsh environments.

With a C3 radial clearance and P5 precision, it offers reliable performance under heavy loads. Ideal for industrial machinery like crushers or large gearboxes where durability and load capacity are key.

Weighing 410kg, it’s a robust choice for heavy-duty applications. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 239/750 CAK C083 W507
  • 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$14,148.00

Features

Performance Features of 239/750 CAK C083 W507 Bearing

239/750 CAK C083 W507 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 1,379,877 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 560 rpm, it delivers consistent performance under demanding conditions.

239/750 CAK C083 W507 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design ensures secure fitting, enhancing stability during operation.

The open seal type allows for easy lubrication, maintaining smooth performance.
Its C3 radial clearance provides flexibility in various industrial applications.

Application

Industrial Uses of 239/750 CAK C083 W507 Bearing
239/750 CAK C083 W507 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row spherical design handles high radial and axial loads. The brass cage ensures smooth operation even under demanding conditions.

In wind turbines, 239/750 CAK C083 W507 Bearing supports the main shaft, providing reliable performance in variable weather conditions. Its tapered bore design simplifies installation and maintenance in hard-to-reach areas.

For paper mills, 239/750 CAK C083 W507 Bearing’s high dynamic load capacity makes it ideal for rollers and drying cylinders. The chrome steel construction offers excellent resistance to wear and corrosion in humid environments.

Where Is 239/750 CAK C083 W507 Bearing Used?
You’ll often find 239/750 CAK C083 W507 Bearing in construction equipment like cranes and excavators, where its combined load capacity is essential. The C3 radial clearance allows for thermal expansion during heavy use.

In steel plants, 239/750 CAK C083 W507 Bearing handles the intense loads of rolling mills. Its open design facilitates regular lubrication, extending service life in high-temperature operations.

Built for Heavy-Duty Use: 239/750 CAK C083 W507 Bearing
239/750 CAK C083 W507 Bearing excels in marine applications, such as ship propulsion systems, where its spherical rollers compensate for misalignment. The metric sizing ensures compatibility with international standards.

For power generation, 239/750 CAK C083 W507 Bearing is used in hydroelectric turbines, where its static load capacity supports massive rotating components. The temperature range suits both cold and hot operating environments.

Automotive vs Aerospace: Applications of 239/750 CAK C083 W507 Bearing
In large trucks, 239/750 CAK C083 W507 Bearing is used in differential systems, handling heavy loads with ease. Its brass cage reduces friction, improving fuel efficiency.

For aerospace ground equipment, 239/750 CAK C083 W507 Bearing supports heavy-load platforms. The P5 radial run-out ensures precision in critical positioning systems.

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