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23130 CKY W33 Double Row Spherical Roller Bearing

23130 CKY W33 Double Row Spherical Roller Bearing

The 23130 CKY W33 is a double-row spherical roller bearing with a 150mm bore and 250mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 198506 lbf and operates smoothly at speeds up to 2600 RPM.

Its brass cage and open design ensure durability and easy lubrication, with a temperature range from -30°C to 200°C. The tapered bore (1:12) provides a secure fit, while the spherical rollers accommodate misalignment.

This bearing is interchangeable with SKF models, making it a reliable choice for heavy-duty applications. Ideal for industrial machinery, gearboxes, or mining equipment where high radial loads and misalignment are common.

Weighing 16kg, it’s built for long-lasting performance in demanding conditions. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 23130 CKY W33
  • Brand TFL
  • Interchangeable SKF
  • Size 150 x 250 x 80 mm
  • Bore Dia 150 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 250 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 80 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 172 mm
  • Shoulder/Recess Dia Of Outer Ring 216 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 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 198506 lbf
  • Static Radial Load 269771 lbf
  • Max Speed 2600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 16 kg
  • Price （US$） US$279.00

Features

Performance Features of 23130 CKY W33 Bearing

23130 CKY W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 198506 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, reducing friction and extending operational life.
With a maximum speed of 2600 rpm, it delivers reliable performance under demanding conditions.

23130 CKY W33 Bearing operates efficiently in temperatures ranging from -30° to 200 °C.
Its tapered bore design simplifies installation, ensuring a secure fit and reducing maintenance needs.

The lubrication groove and hole in 23130 CKY W33 Bearing ensure consistent lubrication.
This feature enhances durability and maintains smooth operation over extended periods.

Application

Industrial Uses of 23130 CKY W33 Bearing
23130 CKY 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. The brass cage ensures smooth operation even under high stress.

In mining equipment, 23130 CKY W33 Bearing’s tapered bore provides a secure fit, reducing slippage during intense vibrations. Its chrome steel construction offers excellent wear resistance in harsh environments.

For wind turbines, 23130 CKY W33 Bearing supports the main shaft, withstanding variable loads and high speeds. The lubrication groove design simplifies maintenance, extending service intervals.

Where Is 23130 CKY W33 Bearing Used?
23130 CKY W33 Bearing is ideal for paper mill machinery, where its spherical rollers accommodate misalignment from heavy rolls. The open seal type allows for easy re-greasing during routine checks.

In steel production lines, 23130 CKY W33 Bearing’s high dynamic load capacity ensures reliability in rolling mills. Its temperature range suits both hot and cold processing stages.

Built for Heavy-Duty Use: 23130 CKY W33 Bearing
23130 CKY W33 Bearing excels in construction equipment like cranes, where its combined load handling keeps operations smooth. The metric sizing ensures compatibility with global machinery standards.

For marine applications, 23130 CKY W33 Bearing’s corrosion-resistant materials perform well in saltwater environments. The lubrication holes help distribute grease evenly, reducing friction.

Automotive vs Aerospace: Applications of 23130 CKY W33 Bearing
In automotive testing rigs, 23130 CKY W33 Bearing endures repetitive stress cycles with minimal wear. Its high-speed capability suits dynamometers and transmission testers.

For aerospace ground equipment, 23130 CKY W33 Bearing’s precision supports landing gear simulators. The brass cage dampens vibrations, enhancing accuracy.

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