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23956 CC/W33 Double Row Spherical Roller Bearing

23956 CC/W33 Double Row Spherical Roller Bearing

The 23956 CC/W33 is a double-row spherical roller bearing with a 280mm bore and 380mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 228406 lbf and operates smoothly at speeds up to 1700 RPM.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy loads. The bearing performs reliably 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 machinery or industrial equipment where robust performance is needed.

Weighing 24kg, it’s built for demanding applications. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 23956 CC/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 380 x 75 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 380 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 75 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 308 mm
  • Shoulder/Recess Dia Of Outer Ring 352 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.2.1 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • 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 Steel
  • Dynamic Radial Load 228406 lbf
  • Static Radial Load 395664 lbf
  • Max Speed 1700 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 24 kg
  • Price （US$） US$867.04

Features

Performance Features of 23956 CC/W33 Bearing

23956 CC/W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 228406 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 1700 rpm, it delivers reliable performance in demanding environments.

23956 CC/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The steel cage maintains roller alignment, reducing friction and extending service life.

Lubrication grooves and holes in 23956 CC/W33 Bearing ensure consistent lubrication for optimal performance.
Its robust construction and precise tolerances make it a dependable choice for industrial applications.

Application

Industrial Uses of 23956 CC/W33 Bearing
The 23956 CC/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. Its chrome steel construction ensures durability in demanding industrial environments.

In automotive applications, 23956 CC/W33 Bearing supports large components such as truck axles and transmissions, providing reliable performance under heavy loads. The spherical roller design helps accommodate misalignment, reducing wear over time.

For wind turbines, 23956 CC/W33 Bearing’s high dynamic load capacity makes it ideal for rotor shafts exposed to variable forces. The lubrication groove and hole design simplify maintenance, extending service life in remote installations.

Where Is 23956 CC/W33 Bearing Used?
You’ll often find 23956 CC/W33 Bearing in mining equipment, where its robust construction withstands harsh conditions like dust and heavy vibrations. The steel cage adds extra strength for prolonged use.

In paper mills, 23956 CC/W33 Bearing ensures smooth operation of large rollers, handling both high speeds and significant loads. Its temperature range up to 200°C makes it suitable for heated drying sections.

Built for Heavy-Duty Use: 23956 CC/W33 Bearing
The 23956 CC/W33 Bearing excels in construction machinery like cranes and excavators, where its combined load capacity is crucial. The open seal design allows for easy relubrication during routine checks.

For marine applications, 23956 CC/W33 Bearing’s corrosion-resistant materials and high static load rating make it a dependable choice for propeller shafts. Its metric sizing ensures compatibility with international equipment standards.

Automotive vs Aerospace: Applications of 23956 CC/W33 Bearing
In automotive settings, 23956 CC/W33 Bearing is favoured for its ability to handle heavy loads in commercial vehicles. The spherical rollers compensate for slight misalignments common in rough terrains.

For aerospace ground equipment, 23956 CC/W33 Bearing’s precision and durability support machinery like aircraft tugs. Its wide temperature range ensures performance in varying weather conditions.

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