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22309 CCKJ C3 W33 Double Row Spherical Roller Bearing

22309 CCKJ C3 W33 Double Row Spherical Roller Bearing

The 22309 CCKJ C3 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 reaches speeds of 7000 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The C3 radial clearance and lubrication groove make it suitable for high-load applications.

This bearing works in temperatures from -30°C to 200°C and is interchangeable with SKF models. Ideal for heavy machinery like conveyors or crushers where robust performance is needed.

Weighing 1.4kg, it’s built to last while meeting RoHS and REACH standards. The open design requires regular lubrication for optimal performance.

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Product Parameters

  • Part Number 22309 CCKJ C3 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 C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 1.4 kg
  • Price （US$） 41.76

Features

How Is 22309 CCKJ C3 W33 Bearing Engineered for Reliability?

22309 CCKJ C3 W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability, even under high dynamic radial loads of up to 42,714 lbf.

The tapered bore design allows for secure fitting, reducing slippage and improving performance.
With a maximum speed of 7,000 rpm, it maintains stability in high-speed applications.

22309 CCKJ C3 W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its steel cage keeps rollers aligned, ensuring smooth operation and extended service life.

Application

Industrial Uses of 22309 CCKJ C3 W33 Bearing
22309 CCKJ C3 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The spherical roller construction also compensates for misalignment, ensuring smooth operation in rugged conditions.

Where Is 22309 CCKJ C3 W33 Bearing Used?
In mining equipment, 22309 CCKJ C3 W33 Bearing supports conveyor pulleys and gearboxes, thanks to its high dynamic load capacity. The open seal design allows for easy lubrication, extending service life in dusty environments.

Built for Heavy-Duty Use: 22309 CCKJ C3 W33 Bearing
22309 CCKJ C3 W33 Bearing excels in paper mill machinery, where its tapered bore ensures a secure fit on shafts. The steel cage and chrome steel rollers provide durability under continuous high-speed operation.

Automotive vs Aerospace: Applications of 22309 CCKJ C3 W33 Bearing
In automotive drivetrains, 22309 CCKJ C3 W33 Bearing handles combined loads in differentials and transmissions. For aerospace, its temperature range makes it suitable for auxiliary power units and landing gear systems.

Essential Roles of 22309 CCKJ C3 W33 Bearing
22309 CCKJ C3 W33 Bearing is vital in wind turbine gearboxes, where its C3 clearance accommodates thermal expansion. The lubrication groove ensures consistent performance, even in remote or hard-to-access locations.

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