+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
24056 CCK30/W33 Double Row Spherical Roller Bearing

24056 CCK30/W33 Double Row Spherical Roller Bearing

The 24056 CCK30/W33 is a double-row spherical roller bearing with a 280mm bore and 420mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 505371 lbf and runs smoothly at speeds up to 1400 RPM.

Its spherical roller design and tapered bore (1:30) help it adjust to misalignment, while the steel cage ensures durability. The open seal allows easy lubrication through the 6mm holes, ideal for high-load applications.

This bearing suits heavy machinery like crushers or industrial gearboxes, where robust performance is needed. It operates in temperatures from -30°C to 200°C and meets RoHS and REACH standards.

Weighing 67kg, it’s a solid choice for demanding environments requiring reliability and strength. The interchangeable design with SKF bearings makes replacements straightforward.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 24056 CCK30/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 420 x 140 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance +0.035mm to 0
  • Outer Dia 420 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 140 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 309 mm
  • Shoulder/Recess Dia Of Outer Ring 368 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.4 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:30
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 505371 lbf
  • Static Radial Load 854274 lbf
  • Max Speed 1400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 67 kg
  • Price （US$） US$1,901.55

Features

Performance Features of 24056 CCK30/W33 Bearing

24056 CCK30/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 505371 lbf, ensuring reliable operation in heavy-duty applications.

The double-row spherical roller design allows for smooth performance even under misalignment conditions.
With a maximum speed of 1400 rpm, it balances durability and efficiency in demanding environments.

24056 CCK30/W33 Bearing’s lubrication groove and hole design ensure consistent performance over time.
The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.

Application

Industrial Uses of 24056 CCK30/W33 Bearing
24056 CCK30/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 allows for slight misalignment, making it ideal for rugged industrial environments.

Where Is 24056 CCK30/W33 Bearing Used?
In mining equipment, 24056 CCK30/W33 Bearing supports large rotating components, ensuring reliable performance under extreme conditions.
Its chrome steel rollers and steel cage provide durability, even in dusty or high-temperature settings.

Built for Heavy-Duty Use: 24056 CCK30/W33 Bearing
24056 CCK30/W33 Bearing excels in paper mill machinery, where its tapered bore ensures a secure fit on shafts.
The lubrication groove design simplifies maintenance, extending service life in continuous operation.

Automotive vs Aerospace: Applications of 24056 CCK30/W33 Bearing
While 24056 CCK30/W33 Bearing is too large for most automotive uses, it’s well-suited for wind turbine gearboxes.
In industrial fans, its high dynamic load capacity keeps systems running smoothly at moderate speeds.

Key Fields for 24056 CCK30/W33 Bearing
24056 CCK30/W33 Bearing is a go-to choice for steel mill roll necks, where combined loads are common.
The wide temperature range (-30° to 200°C) makes it adaptable to both hot and cold processing environments.

Q&A

SEND INQUIRY