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23256 CAC/C083W507 Double Row Spherical Roller Bearing

23256 CAC/C083W507 Double Row Spherical Roller Bearing

The 23256 CAC/C083W507 is a double-row spherical roller bearing with a 280mm bore and 500mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 769971 lbf and operates smoothly at speeds up to 1100 RPM.

Its brass cage ensures durability, while the open design allows for easy lubrication through the 12mm holes. The bearing performs well in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 150kg, it’s designed for robust performance. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23256 CAC/C083W507
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 500 x 176 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 500 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 176 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 349 mm
  • Shoulder/Recess Dia Of Outer Ring 429 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.5 mm
  • System of Measurement Metric
  • Radial run-out P5
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 769971 lbf
  • Static Radial Load 1101564 lbf
  • Max Speed 1100 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 150 kg
  • Price （US$） US$3,189.14

Features

How Is 23256 CAC/C083W507 Bearing Engineered for Reliability?

23256 CAC/C083W507 Bearing features a double-row spherical roller design, handling combined loads with ease.
Its chrome steel rings and rollers provide high resistance to wear, ensuring long-term durability.
The brass cage maintains proper roller alignment, reducing friction and enhancing smooth operation.

With a dynamic radial load capacity of 769,971 lbf, it performs reliably in heavy-duty applications.
The bearing operates efficiently at speeds up to 1,100 rpm, balancing performance and longevity.
Its C3 radial clearance allows for thermal expansion, making it suitable for varying temperatures.

Designed for temperatures from -30°C to 200°C, 23256 CAC/C083W507 Bearing adapts to demanding environments.
The lubrication groove and hole ensure consistent oil flow, reducing maintenance needs.
Its precise tolerances and P5 radial run-out enhance operational stability and accuracy.

Application

Industrial Uses of 23256 CAC/C083W507 Bearing
23256 CAC/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, making it reliable for continuous industrial processes.

Where Is 23256 CAC/C083W507 Bearing Used?
In mining equipment, 23256 CAC/C083W507 Bearing supports large rotating components, thanks to its high dynamic radial load capacity.
Its C3 radial clearance allows for thermal expansion, making it suitable for environments with fluctuating temperatures.

Built for Heavy-Duty Use: 23256 CAC/C083W507 Bearing
23256 CAC/C083W507 Bearing excels in paper mill machinery, where its chrome steel construction resists wear from constant friction.
The lubrication groove design ensures consistent oil flow, extending bearing life in demanding applications.

Automotive vs Aerospace: Applications of 23256 CAC/C083W507 Bearing
In wind turbines, 23256 CAC/C083W507 Bearing handles combined loads from rotor blades, offering stability in variable wind conditions.
Its metric sizing and P5 radial run-out precision make it adaptable for both large-scale industrial and specialised equipment needs.

Q&A

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