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23256 CC/C3W33 Double Row Spherical Roller Bearing

23256 CC/C3W33 Double Row Spherical Roller Bearing

The 23256 CC/C3W33 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 769,971 lbf and runs smoothly at speeds up to 1700 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The bearing requires regular lubrication and operates in temperatures from -30°C to 200°C.

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

Weighing 145kg, it’s built for robust performance in demanding conditions. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23256 CC/C3W33
  • 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 332 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 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 769971 lbf
  • Static Radial Load 1101564 lbf
  • Max Speed 1700 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 145 kg
  • Price （US$） US$3,099.73

Features

Performance Features of 23256 CC/C3W33 Bearing

23256 CC/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 769,971 lbf, making it suitable for heavy-duty applications.
The double-row spherical roller design ensures smooth operation even under misalignment conditions.

How Is 23256 CC/C3W33 Bearing Engineered for Reliability?

23256 CC/C3W33 Bearing features a steel cage that maintains roller alignment, reducing friction and wear.
With a maximum speed of 1,700 rpm, it delivers consistent performance in demanding environments.
The C3 radial clearance allows for thermal expansion, ensuring reliability under varying temperatures.

Built for Durability: 23256 CC/C3W33 Bearing

23256 CC/C3W33 Bearing’s chrome steel construction provides excellent resistance to wear and fatigue.
Its lubrication groove and holes ensure proper oil distribution, extending service life.
The bearing operates efficiently in temperatures ranging from -30° to 200°C.

Steel vs Ceramic Bearings: Strengths of 23256 CC/C3W33 Bearing

23256 CC/C3W33 Bearing uses chrome steel for both rings and rollers, offering superior strength.
This material choice ensures high load capacity and durability in industrial applications.
The bearing’s design focuses on long-term performance with minimal maintenance requirements.

What Makes 23256 CC/C3W33 Bearing Suitable for High-Temperature Applications?

23256 CC/C3W33 Bearing can withstand temperatures up to 200°C without losing performance.
Its chrome steel components maintain structural integrity under thermal stress.
The bearing’s design includes features to accommodate thermal expansion, ensuring reliable operation.

Application

Industrial Uses of 23256 CC/C3W33 Bearing
23256 CC/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads with ease. The spherical roller construction also compensates for minor misalignments, ensuring reliable performance in tough conditions.

Where Is 23256 CC/C3W33 Bearing Used?
In mining equipment, 23256 CC/C3W33 Bearing supports large rotating parts, thanks to its high dynamic radial load capacity. The C3 clearance allows for thermal expansion, making it suitable for high-temperature environments.

Built for Heavy-Duty Use: 23256 CC/C3W33 Bearing
23256 CC/C3W33 Bearing excels in paper mill machinery, where its chrome steel rollers withstand constant friction and moisture. The open design simplifies lubrication, extending service life even in demanding operations.

Automotive vs Aerospace: Applications of 23256 CC/C3W33 Bearing
While 23256 CC/C3W33 Bearing isn’t typical in aerospace, it’s a staple in heavy-duty trucks and industrial vehicles. Its robust construction handles the axial and radial stresses of large drivetrains effortlessly.

Key Fields for 23256 CC/C3W33 Bearing
Wind turbine gearboxes rely on 23256 CC/C3W33 Bearing for its ability to manage uneven loads and high speeds. The steel cage adds durability, making it a trusted choice for renewable energy applications.

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