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239/850 CAK/C083W507 Double Row Spherical Roller Bearing

239/850 CAK/C083W507 Double Row Spherical Roller Bearing

The 239/850 CAK/C083W507 is a large double-row spherical roller bearing with a tapered bore of 850mm and an outer diameter of 1120mm, crafted from sturdy chrome steel. It supports combined loads up to 1,589,849 lbf and operates smoothly at speeds up to 480 RPM.

Its brass cage enhances durability, while the open design allows for easy lubrication. The bearing performs reliably in temperatures ranging from -30°C to 200°C, making it suitable for harsh environments.

With a radial clearance of C3 and P5 precision, it ensures stable performance under heavy loads. Ideal for industrial machinery like crushers or large gearboxes where high load capacity is essential.

Weighing 540kg, it’s built for heavy-duty applications. Compliant with RoHS and REACH standards, it’s a dependable choice for replacements, interchangeable with SKF bearings.

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Product Parameters

  • Part Number 239/850 CAK/C083W507
  • Brand TFL
  • Interchangeable SKF
  • Size 850 x 1120 x 200 mm
  • Bore Dia 850 mm
  • Bore Dia Tolerance +0.09mm to 0
  • Outer Dia 1120 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 200 mm
  • Width Tolerance -1mm to 0
  • Shoulder Dia Of Inner Ring 946 mm
  • Shoulder/Recess Dia Of Outer Ring 1046 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 1589849 lbf
  • Static Radial Load 350702 lbf
  • Max Speed 480 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 540 kg
  • Price （US$） US$17,651.24

Features

How Does 239/850 CAK/C083W507 Bearing Handle Combined Loads?

239/850 CAK/C083W507 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 1,589,849 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 480 rpm, it balances durability and efficiency in demanding environments.

What Ensures Smooth Operation in 239/850 CAK/C083W507 Bearing?

239/850 CAK/C083W507 Bearing features a tapered bore design for secure mounting, enhancing stability during operation.
The spherical roller design compensates for misalignment, ensuring smooth rotation under combined loads.
Its C3 radial clearance allows for thermal expansion, maintaining performance in varying temperatures.
Lubrication grooves and holes ensure consistent oil distribution, reducing wear over time.

Why Choose 239/850 CAK/C083W507 Bearing for High-Temperature Applications?

239/850 CAK/C083W507 Bearing operates reliably in temperatures ranging from -30° to 200°C.
The chrome steel construction resists thermal deformation, maintaining precision under heat.
Its brass cage withstands high temperatures without losing structural integrity.
Consistent lubrication further ensures smooth performance even in extreme conditions.

Built for Reliability: 239/850 CAK/C083W507 Bearing

239/850 CAK/C083W507 Bearing’s double-row design distributes loads evenly, enhancing durability.
The P5 radial run-out tolerance ensures high precision, ideal for critical applications.
Its open seal type allows for easy lubrication access, simplifying maintenance.
With a static radial load capacity of 350,702 lbf, it delivers dependable performance under heavy loads.

Engineered for Precision: 239/850 CAK/C083W507 Bearing

239/850 CAK/C083W507 Bearing’s spherical rollers align automatically, reducing stress on components.
The tapered bore ensures a tight fit, minimising slippage during operation.
Its brass cage reduces friction, contributing to quieter and smoother performance.
The bearing’s large size and robust construction make it suitable for industrial machinery.

Application

Industrial Uses of 239/850 CAK/C083W507 Bearing
239/850 CAK/C083W507 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 239/850 CAK/C083W507 Bearing Used?
In mining equipment, 239/850 CAK/C083W507 Bearing supports large rotating parts, thanks to its robust chrome steel construction. Its tapered bore design simplifies installation and maintenance in challenging environments.

Built for Heavy-Duty Use: 239/850 CAK/C083W507 Bearing
239/850 CAK/C083W507 Bearing excels in paper mill machinery, where its high dynamic load capacity and temperature resistance are key. The open seal type allows for easy lubrication, extending service life.

Automotive vs Aerospace: Applications of 239/850 CAK/C083W507 Bearing
While 239/850 CAK/C083W507 Bearing isn’t typical in aerospace, it’s ideal for large automotive presses due to its combined load handling. The C3 radial clearance ensures reliable performance under varying thermal conditions.

Key Fields for 239/850 CAK/C083W507 Bearing
239/850 CAK/C083W507 Bearing is a go-to for wind turbine gearboxes, where its spherical rollers accommodate shaft deflections. The metric sizing makes it compatible with global industrial standards.

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