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23244 CCK/C4W33 Double Row Spherical Roller Bearing

23244 CCK/C4W33 Double Row Spherical Roller Bearing

The 23244 CCK/C4W33 is a double-row spherical roller bearing with a 220mm bore and 400mm outer diameter, built from robust chrome steel. It handles combined loads up to 55865 lbf and operates smoothly at speeds up to 2200 RPM.

Its spherical roller design allows for slight 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 practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 81.5kg, it’s a sturdy option for demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23244 CCK/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 400 x 144 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 144 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 259 mm
  • Shoulder/Recess Dia Of Outer Ring 338 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 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 55865 lbf
  • Static Radial Load 775591 lbf
  • Max Speed 2200 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 81.5 kg
  • Price （US$） US$1,224.92

Features

Performance Features of 23244 CCK/C4W33 Bearing

23244 CCK/C4W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 55865 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 2200 rpm, it delivers reliable performance in various industrial settings.

23244 CCK/C4W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The steel cage maintains roller alignment, reducing friction and extending service life.

Lubrication grooves and holes in 23244 CCK/C4W33 Bearing ensure proper oil distribution.
This design feature helps maintain optimal performance and reduces maintenance requirements.

Application

Industrial Uses of 23244 CCK/C4W33 Bearing
23244 CCK/C4W33 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 23244 CCK/C4W33 Bearing Used?
In mining equipment, 23244 CCK/C4W33 Bearing supports large rotating components, thanks to its high dynamic load capacity. The open design and lubrication grooves make it easy to maintain in dusty environments.

Built for Heavy-Duty Use: 23244 CCK/C4W33 Bearing
23244 CCK/C4W33 Bearing excels in paper mills, where its spherical rollers accommodate misalignment and heavy loads. The chrome steel construction ensures long service life even in harsh conditions.

Automotive vs Aerospace: Applications of 23244 CCK/C4W33 Bearing
While 23244 CCK/C4W33 Bearing isn’t typical in aerospace, it’s ideal for industrial gearboxes and large vehicle transmissions. Its C4 radial clearance allows for thermal expansion in high-speed applications.

Essential Roles of 23244 CCK/C4W33 Bearing
23244 CCK/C4W33 Bearing is a go-to for wind turbine generators, where its durability and load capacity are critical. The steel cage and rollers provide reliable performance under constant stress.

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