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23044 CCK C4 W33 Double Row Spherical Roller Bearing

23044 CCK C4 W33 Double Row Spherical Roller Bearing

The 23044 CCK C4 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 spherical roller design compensates for misalignment, while the steel cage ensures durability under heavy loads. The bearing requires lubrication and operates 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 machinery like crushers or mining equipment where high radial loads are common.

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

The tapered bore design ensures a secure fit, while the open seal allows for easy maintenance. Ideal for applications needing reliable performance under tough conditions.

The lubrication groove and hole simplify greasing, extending the bearing’s service life. A solid choice for engineers seeking durability and ease of use.

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Product Parameters

  • Part Number 23044 CCK C4 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 C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 29.5 kg
  • Price （US$） US$554.40

Features

Performance Features of 23044 CCK C4 W33 Bearing

23044 CCK C4 W33 Bearing is built with chrome steel rings and rollers, offering high 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 CCK C4 W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C4 radial clearance provides flexibility for different installation requirements.

The steel cage maintains roller alignment, reducing friction and extending service life.
Lubrication grooves and holes ensure proper lubrication, enhancing durability and performance.

Application

Industrial Uses of 23044 CCK C4 W33 Bearing
23044 CCK C4 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 spherical roller construction ensures smooth operation even in misaligned conditions.

In mining equipment, 23044 CCK C4 W33 Bearing provides reliable performance under extreme loads and harsh environments. Its chrome steel rollers and steel cage offer durability, reducing downtime for maintenance.

For wind turbines, 23044 CCK C4 W33 Bearing supports the main shaft, handling high dynamic loads and variable speeds. The C4 radial clearance allows for thermal expansion, making it suitable for fluctuating temperatures.

In paper manufacturing machinery, 23044 CCK C4 W33 Bearing ensures consistent performance in high-speed rollers. The lubrication groove and hole design facilitate easy maintenance, extending bearing life.

Where Is 23044 CCK C4 W33 Bearing Used?
You’ll often find 23044 CCK C4 W33 Bearing in construction equipment like excavators, where its robust design withstands heavy shocks and vibrations. The taper bore ensures a secure fit on shafts.

In steel plants, 23044 CCK C4 W33 Bearing is used in rolling mills, handling high radial loads and moderate axial loads. Its temperature range up to 200°C makes it ideal for hot environments.

For marine applications, 23044 CCK C4 W33 Bearing is used in propulsion systems, where its corrosion-resistant materials and lubrication features ensure long service life. The open design allows for easy inspection and re-greasing.

In power generation, 23044 CCK C4 W33 Bearing supports turbines and generators, providing stability under high-speed rotations. The spherical rollers compensate for minor misalignments, reducing wear.

Built for Heavy-Duty Use: 23044 CCK C4 W33 Bearing
23044 CCK C4 W33 Bearing is a go-to choice for conveyor systems in bulk material handling, thanks to its high load capacity and durability. The steel cage keeps rollers aligned, even under stress.

In agricultural machinery, 23044 CCK C4 W33 Bearing handles the demanding conditions of harvesters and tractors. Its metric sizing ensures compatibility with a wide range of equipment.

For railway applications, 23044 CCK C4 W33 Bearing is used in axle boxes, where its combined load capacity and shock resistance are crucial. The lubrication holes make maintenance straightforward.

In food processing equipment, 23044 CCK C4 W33 Bearing’s chrome steel construction meets hygiene standards while providing reliable performance. The open design allows for easy cleaning and inspection.

Automotive vs Aerospace: Applications of 23044 CCK C4 W33 Bearing
In automotive testing rigs, 23044 CCK C4 W33 Bearing handles high dynamic loads and speeds, ensuring accurate results. Its robust construction minimizes wear over time.

For aerospace ground equipment, 23044 CCK C4 W33 Bearing is used in landing gear simulators, where precision and reliability are key. The temperature range suits both cold and hot testing conditions.

In heavy-duty trucks, 23044 CCK C4 W33 Bearing supports drivetrain components, offering long service life under constant stress. The spherical rollers accommodate slight misalignments.

For aircraft maintenance platforms, 23044 CCK C4 W33 Bearing provides smooth movement and stability. Its lubrication features ensure consistent performance during extended use.

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