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23044 CKJ C2 W33 Double Row Spherical Roller Bearing

23044 CKJ C2 W33 Double Row Spherical Roller Bearing

The 23044 CKJ C2 W33 is a double-row spherical roller bearing with a 220mm bore and 340mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 283484 lbf and operates smoothly at speeds up to 2000 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The bearing requires lubrication and works in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 29.5kg, it’s built for demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23044 CKJ C2 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 340 x 90 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 90 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 250 mm
  • Shoulder/Recess Dia Of Outer Ring 306 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.3 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 283484 lbf
  • Static Radial Load 418145 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C2
  • RoHs Compliant
  • REACH Compliant
  • Weight 29.5 kg
  • Price （US$） US$542.52

Features

Performance Features of 23044 CKJ C2 W33 Bearing

23044 CKJ C2 W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 283484 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 2000 rpm, it delivers reliable performance in various industrial settings.

23044 CKJ C2 W33 Bearing features a steel cage that maintains roller alignment, reducing wear.
Its tapered bore design simplifies installation, saving time and effort during setup.

The lubrication groove and holes in 23044 CKJ C2 W33 Bearing ensure proper oil distribution.
This design helps maintain performance in temperatures ranging from -30° to 200°C.

Application

Industrial Uses of 23044 CKJ C2 W33 Bearing
23044 CKJ C2 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads.
The tapered bore ensures a secure fit, reducing slippage in high-torque applications.

Where Is 23044 CKJ C2 W33 Bearing Used?
In mining equipment, 23044 CKJ C2 W33 Bearing supports conveyor pulleys and gearboxes, thanks to its high dynamic load capacity.
The steel cage and chrome steel rollers provide long service life even in dusty or harsh environments.

Built for Heavy-Duty Use: 23044 CKJ C2 W33 Bearing
23044 CKJ C2 W33 Bearing excels in paper mill machinery, where its C2 radial clearance accommodates thermal expansion.
The lubrication groove and holes simplify maintenance, ensuring consistent performance under continuous operation.

Automotive vs Aerospace: Applications of 23044 CKJ C2 W33 Bearing
In wind turbines, 23044 CKJ C2 W33 Bearing handles combined loads from rotor blades, withstanding variable speeds and weather conditions.
Its metric sizing and interchangeability with SKF make it a versatile choice for global equipment manufacturers.

What Makes 23044 CKJ C2 W33 Bearing a Preferred Choice?
For steel rolling mills, 23044 CKJ C2 W33 Bearing offers reliable performance under extreme temperatures and heavy loads.
The open design allows for custom lubrication, adapting to specific operational needs.

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