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23044 KM C3 W33 Double Row Spherical Roller Bearing

23044 KM C3 W33 Double Row Spherical Roller Bearing

The 23044 KM C3 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 runs smoothly at speeds up to 2000 RPM.

Its open design and lubrication groove make maintenance straightforward, while the steel cage ensures durability. The bearing operates well in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering 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 robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23044 KM C3 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 C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 29.5 kg
  • Price （US$） US$542.52

Features

How Does 23044 KM C3 W33 Bearing Handle Heavy Loads?

23044 KM C3 W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 283484 lbf, ensuring dependable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and enhancing longevity.
With a maximum speed of 2000 rpm, it delivers both durability and efficiency.

What Makes 23044 KM C3 W33 Bearing Suitable for High-Temperature Applications?

23044 KM C3 W33 Bearing operates effectively in temperatures ranging from -30° to 200 °C.
Its chrome steel construction ensures stability and performance under thermal stress.
The lubrication groove and hole design facilitate consistent oil distribution, preventing overheating.
This makes it ideal for industrial environments with fluctuating temperatures.

Engineered for Precision: 23044 KM C3 W33 Bearing

23044 KM C3 W33 Bearing features a double-row spherical roller design, accommodating misalignment and radial loads.
The tapered bore ensures secure fitting, reducing slippage and improving accuracy.
Precision-ground rollers and raceways minimise vibration, enhancing operational smoothness.
Its C3 radial clearance allows for thermal expansion, maintaining performance under varying conditions.

Why Choose 23044 KM C3 W33 Bearing for Combined Loads?

23044 KM C3 W33 Bearing excels in handling both radial and axial loads simultaneously.
Its spherical roller design compensates for shaft misalignment, ensuring reliable operation.
The high static radial load capacity of 418145 lbf provides stability in demanding setups.
This makes it a versatile choice for heavy machinery and industrial equipment.

Application

Industrial Uses of 23044 KM C3 W33 Bearing
23044 KM C3 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The tapered bore ensures a secure fit, reducing slippage during high-load operations.

Where Is 23044 KM C3 W33 Bearing Used?
In mining equipment, 23044 KM C3 W33 Bearing provides reliable performance under extreme conditions, thanks to its chrome steel construction and C3 radial clearance. The lubrication groove and holes make maintenance straightforward, even in dusty environments.

Built for Heavy-Duty Use: 23044 KM C3 W33 Bearing
This bearing excels in paper mill machinery, where its spherical roller design compensates for misalignment while maintaining smooth operation. The steel cage adds durability, making it suitable for continuous, high-speed applications.

Automotive vs Aerospace: Applications of 23044 KM C3 W33 Bearing
In large vehicles like trucks and buses, 23044 KM C3 W33 Bearing supports drivetrain components, offering stability under combined loads. While not typically used in aerospace, its robust design meets the demands of other heavy industries.

Essential Roles of 23044 KM C3 W33 Bearing
For wind turbines, 23044 KM C3 W33 Bearing’s ability to handle dynamic radial loads ensures long-term reliability. The wide temperature range (-30° to 200°C) makes it adaptable to varying environmental conditions.

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