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23156 CKY W33 Double Row Spherical Roller Bearing

23156 CKY W33 Double Row Spherical Roller Bearing

The 23156 CKY W33 is a double row spherical roller bearing with a 280mm bore and 460mm outer diameter, built from tough chrome steel for durability. It handles combined loads up to 604286 lbf and operates smoothly at speeds up to 1300 RPM.

Its brass cage and spherical roller design ensure reliable performance under heavy loads, while the open seal allows for easy lubrication. The bearing works in temperatures from -30°C to 200°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for heavy machinery like crushers or industrial gearboxes where high radial and axial loads are present.

Weighing 97kg, it’s a robust choice for demanding applications. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number 23156 CKY W33
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 460 x 146 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance +0.052mm to 0
  • Outer Dia 460 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 146 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 334 mm
  • Shoulder/Recess Dia Of Outer Ring 401 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.5 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • 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 604286 lbf
  • Static Radial Load 899236 lbf
  • Max Speed 1300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 97 kg
  • Price （US$） US$1,468.80

Features

Performance Features of 23156 CKY W33 Bearing

23156 CKY W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 604286 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing durability.
With a maximum speed of 1300 rpm, it maintains performance under demanding conditions.

23156 CKY W33 Bearing operates efficiently in temperatures ranging from -30° to 200 °C.
Its tapered bore design simplifies installation, ensuring a secure fit and reliable operation.

The lubrication groove and hole in 23156 CKY W33 Bearing facilitate easy maintenance.
This design helps extend service life and reduces downtime in industrial settings.

Application

Industrial Uses of 23156 CKY W33 Bearing
23156 CKY W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads with ease. The brass cage and chrome steel construction ensure durability in harsh industrial environments.

Where Is 23156 CKY W33 Bearing Used?
You’ll often spot 23156 CKY W33 Bearing in mining equipment, where its high dynamic radial load capacity keeps operations running smoothly. The tapered bore design also makes it a reliable choice for large rotating shafts.

Built for Heavy-Duty Use: 23156 CKY W33 Bearing
23156 CKY W33 Bearing excels in paper mills and steel plants, thanks to its ability to withstand extreme temperatures and heavy loads. The lubrication groove design ensures consistent performance even in high-speed applications.

Automotive vs Aerospace: Applications of 23156 CKY W33 Bearing
In automotive applications, 23156 CKY W33 Bearing supports large drivetrain components, while in aerospace, it’s trusted for its precision in auxiliary systems. The metric sizing makes it versatile across industries.

Essential Roles of 23156 CKY W33 Bearing
23156 CKY W33 Bearing plays a key role in wind turbines, where its spherical roller design accommodates misalignment and reduces maintenance needs. The high static radial load capacity ensures long-term reliability.

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