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22260 CYK W33 Double Row Spherical Roller Bearing

22260 CYK W33 Double Row Spherical Roller Bearing

The 22260 CYK W33 is a double-row spherical roller bearing with a 300mm bore and 540mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 728156 lbf and operates smoothly at speeds up to 1400 RPM.

Its brass cage and spherical roller design ensure durability, while the open construction 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 reliable replacement option. Ideal for heavy-duty applications like mining equipment or industrial machinery where high radial loads are common.

Weighing 145kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 22260 CYK W33
  • Brand TFL
  • Interchangeable SKF
  • Size 300 x 540 x 140 mm
  • Bore Dia 300 mm
  • Bore Dia Tolerance +0.052mm to 0
  • Outer Dia 540 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 140 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 354 mm
  • Shoulder/Recess Dia Of Outer Ring 477 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 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 728156 lbf
  • Static Radial Load 955438 lbf
  • Max Speed 1400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 145 kg
  • Price （US$） US$2,953.80

Features

Performance Features of 22260 CYK W33 Bearing

22260 CYK W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 728156 lbf, making it suitable for heavy-duty applications.
The brass cage ensures smooth roller movement, enhancing durability and reducing friction.
With a maximum speed of 1400 rpm, it delivers reliable performance in demanding conditions.

How Is 22260 CYK W33 Bearing Engineered for Reliability?

22260 CYK W33 Bearing features a double-row spherical roller design, providing stability under varying loads.
The tapered bore ensures secure fitting, reducing the risk of slippage during operation.
Its lubrication groove and hole design facilitate efficient grease distribution, prolonging service life.
Operating between -30° to 200 °C, it performs well in extreme temperature environments.

Built for Durability: 22260 CYK W33 Bearing

22260 CYK W33 Bearing’s chrome steel construction resists wear, ensuring long-term reliability.
The spherical roller design accommodates misalignment, reducing stress on the bearing.
With a static radial load capacity of 955438 lbf, it handles heavy loads with ease.
Its brass cage minimises friction, contributing to smoother operation and less maintenance.

Steel vs Ceramic Bearings: Strengths of 22260 CYK W33 Bearing

22260 CYK W33 Bearing uses chrome steel for both rings and rollers, offering superior strength.
This material choice ensures high load capacity and resistance to deformation under stress.
The brass cage provides additional durability, making it a cost-effective solution.
Its design is optimised for industrial applications where reliability is crucial.

Application

Industrial Uses of 22260 CYK W33 Bearing
The 22260 CYK W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. Its brass cage and chrome steel construction ensure durability in demanding environments.

What Makes 22260 CYK W33 Bearing a Preferred Choice?
With a high dynamic radial load capacity, 22260 CYK W33 Bearing is ideal for mining equipment and large industrial fans. The tapered bore design simplifies installation and improves alignment accuracy.

Built for Heavy-Duty Use: 22260 CYK W33 Bearing
In paper mills and steel plants, 22260 CYK W33 Bearing withstands extreme conditions thanks to its robust construction. The lubrication groove and holes ensure smooth operation even under continuous use.

Automotive vs Aerospace: Applications of 22260 CYK W33 Bearing
While 22260 CYK W33 Bearing isn’t typically used in aerospace, it excels in heavy vehicles like trucks and construction equipment. Its high static radial load capacity makes it reliable for long-term use.

Key Fields for 22260 CYK W33 Bearing
Wind turbines benefit from 22260 CYK W33 Bearing’s ability to handle misalignment and heavy loads. The wide temperature range also makes it suitable for outdoor applications in varying climates.

Q&A

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