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22272 CA/W33 Double Row Spherical Roller Bearing

22272 CA/W33 Double Row Spherical Roller Bearing

The 22272 CA/W33 is a double-row spherical roller bearing with a 360mm bore and 650mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 995904 lbf and runs smoothly at speeds up to 850 RPM.

Its brass cage and open design allow for easy lubrication, with grooves and holes for efficient maintenance. The bearing operates reliably in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or large machinery where high radial and axial loads are present.

Weighing 250kg, it’s designed for robust performance in demanding environments. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 22272 CA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 360 x 650 x 170 mm
  • Bore Dia 360 mm
  • Bore Dia Tolerance -0.04mm to 0
  • Outer Dia 650 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 170 mm
  • Width Tolerance -0.4mm to 0
  • Shoulder Dia Of Inner Ring 454 mm
  • Shoulder/Recess Dia Of Outer Ring 568 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.6 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 Brass
  • Dynamic Radial Load 995904 lbf
  • Static Radial Load 1393815 lbf
  • Max Speed 850 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 250 kg

Features

Performance Features of 22272 CA/W33 Bearing

22272 CA/W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 995904 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller movement, reducing friction and extending operational life.
With a maximum speed of 850 rpm, it delivers reliable performance under demanding conditions.

22272 CA/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent performance.

The lubrication groove and hole design in 22272 CA/W33 Bearing simplifies maintenance.
This feature helps maintain optimal performance even in high-load scenarios.

Application

Industrial Uses of 22272 CA/W33 Bearing
The 22272 CA/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads effortlessly.
Its brass cage and chrome steel rollers ensure durability even in harsh operating conditions, making it a reliable choice for mining and construction equipment.

Where Is 22272 CA/W33 Bearing Used?
You’ll often find the 22272 CA/W33 Bearing in wind turbines, where its spherical roller design compensates for misalignment caused by dynamic loads.
The lubrication groove and holes simplify maintenance, which is crucial for equipment in remote or hard-to-access locations.

Built for Heavy-Duty Use: 22272 CA/W33 Bearing
In steel mills, the 22272 CA/W33 Bearing supports rolling mills, withstanding extreme temperatures and heavy loads without compromising performance.
The metric dimensions and CN radial clearance make it compatible with a wide range of industrial machinery across Europe and Asia.

Automotive vs Aerospace: Applications of 22272 CA/W33 Bearing
While the 22272 CA/W33 Bearing isn’t typically used in cars, it’s ideal for large aerospace ground support equipment like cargo loaders.
Its high static radial load capacity ensures stability when handling heavy aircraft components, while the temperature range suits varying environmental conditions.

Practical Applications of 22272 CA/W33 Bearing
For paper manufacturing machines, the 22272 CA/W33 Bearing provides smooth operation under combined loads, reducing downtime.
The open seal design allows for easy relubrication, extending bearing life in continuous production environments.

Q&A

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