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239/750 CAK/C083W506 Double Row Spherical Roller Bearing

239/750 CAK/C083W506 Double Row Spherical Roller Bearing

The 239/750 CAK/C083W506 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.

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

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

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Product Parameters

  • Part Number 239/750 CAK/C083W506
  • 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

How Does 239/750 CAK/C083W506 Bearing Handle Combined Loads?

239/750 CAK/C083W506 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust 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 durability and efficiency in demanding conditions.

What Makes 239/750 CAK/C083W506 Bearing Suitable for High-Temperature Applications?

239/750 CAK/C083W506 Bearing operates effectively in temperatures ranging from -30° to 200°C.
Its chrome steel construction ensures stability and performance even under thermal stress.
The brass cage further enhances its ability to withstand high-temperature environments.
This makes it ideal for industrial applications where heat resistance is crucial.

Engineered for Precision: 239/750 CAK/C083W506 Bearing

239/750 CAK/C083W506 Bearing features a tapered bore design for precise mounting and alignment.
Its double-row spherical roller construction ensures smooth operation under combined loads.
The P5 radial run-out tolerance guarantees high precision in demanding applications.
This design makes it a reliable choice for heavy machinery and industrial equipment.

Why Choose 239/750 CAK/C083W506 Bearing for Heavy-Duty Applications?

239/750 CAK/C083W506 Bearing’s static radial load capacity of 2,967,478 lbf makes it ideal for heavy loads.
The chrome steel rollers and rings provide excellent durability and wear resistance.
Its C3 radial clearance allows for thermal expansion, ensuring consistent performance.
This bearing is well-suited for applications requiring long-term reliability under extreme conditions.

Optimized for Efficiency: 239/750 CAK/C083W506 Bearing

239/750 CAK/C083W506 Bearing’s lubrication groove and hole design ensure even oil distribution.
This reduces friction and wear, enhancing overall efficiency.
The brass cage minimises roller contact, further improving performance.
Its design ensures smooth operation, even in high-load and high-speed scenarios.

Application

Industrial Uses of 239/750 CAK/C083W506 Bearing
239/750 CAK/C083W506 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads. The brass cage ensures smooth operation even under high stress.

Where Is 239/750 CAK/C083W506 Bearing Used?
In mining equipment, 239/750 CAK/C083W506 Bearing supports large rotating parts, thanks to its high dynamic load capacity. The tapered bore design also simplifies installation in shaft assemblies.

Built for Heavy-Duty Use: 239/750 CAK/C083W506 Bearing
239/750 CAK/C083W506 Bearing excels in paper mill machinery, where its chrome steel rollers withstand constant moisture and pressure. The C3 radial clearance accommodates thermal expansion in demanding environments.

Automotive vs Aerospace: Applications of 239/750 CAK/C083W506 Bearing
While 239/750 CAK/C083W506 Bearing is too large for most vehicles, it’s ideal for aerospace ground support equipment like cargo loaders. Its metric sizing ensures compatibility with international machinery standards.

Essential Roles of 239/750 CAK/C083W506 Bearing
In wind turbines, 239/750 CAK/C083W506 Bearing handles variable wind loads with its spherical roller design. The lubrication groove extends service life, reducing maintenance downtime.

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