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22309 CCK/W33 Double Row Spherical Roller Bearing

22309 CCK/W33 Double Row Spherical Roller Bearing

The 22309 CCK/W33 is a double-row spherical roller bearing with a 45mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 42714 lbf and spins smoothly at speeds up to 7000 RPM.

Its spherical roller design compensates for misalignment, while the steel cage ensures durability. The open construction allows easy lubrication through the 3mm holes, ideal for high-load applications.

This model is interchangeable with SKF bearings, making it a practical replacement option. Suitable for heavy machinery like gearboxes or conveyors where alignment flexibility is needed.

Weighing 1.4kg, it operates in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number 22309 CCK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 45 x 100 x 36 mm
  • Bore Dia 45 mm
  • Bore Dia Tolerance +0.025mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 36 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 57.6 mm
  • Shoulder/Recess Dia Of Outer Ring 83.4 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.1.5 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 Steel
  • Dynamic Radial Load 42714 lbf
  • Static Radial Load 4114 lbf
  • Max Speed 7000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1.4 kg
  • Price （US$） 45.36

Features

Performance Features of 22309 CCK/W33 Bearing

22309 CCK/W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 42714 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical design allows for slight misalignment, reducing stress on the bearing.
This makes 22309 CCK/W33 Bearing suitable for applications where shaft deflection might occur.

With a maximum speed of 7000 rpm, it maintains efficiency without compromising durability.
The steel cage keeps the rollers in place, ensuring smooth operation and extended service life.

22309 CCK/W33 Bearing operates in temperatures from -30° to 200°C, adapting to various industrial conditions.
Its open design simplifies lubrication, making maintenance straightforward and cost-effective.

Application

Industrial Uses of 22309 CCK/W33 Bearing
22309 CCK/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effectively. The spherical roller construction also compensates for misalignment, ensuring smooth operation in rugged environments.

Where Is 22309 CCK/W33 Bearing Used?
In mining equipment, 22309 CCK/W33 Bearing supports high radial loads while maintaining stability under harsh conditions. Its chrome steel rollers and steel cage provide durability, making it a reliable choice for long-term use.

Built for Heavy-Duty Use: 22309 CCK/W33 Bearing
22309 CCK/W33 Bearing excels in paper mill machinery, where its tapered bore ensures secure fitting on shafts. The lubrication groove and hole design simplify maintenance, reducing downtime in continuous operations.

Automotive vs Aerospace: Applications of 22309 CCK/W33 Bearing
In automotive gearboxes, 22309 CCK/W33 Bearing handles high-speed rotations with minimal friction. For aerospace applications, its temperature range up to 200°C makes it suitable for auxiliary power units.

Practical Applications of 22309 CCK/W33 Bearing
22309 CCK/W33 Bearing is ideal for wind turbine gearboxes, where its dynamic load capacity ensures reliable performance. The metric sizing and interchangeable design with SKF bearings offer flexibility in global supply chains.

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