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249/710 CAK30/W33 Double Row Spherical Roller Bearing

249/710 CAK30/W33 Double Row Spherical Roller Bearing

The 249/710 CAK30/W33 is a double-row spherical roller bearing with a large 710mm bore and 950mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 1,542,189 lbf and operates smoothly at speeds up to 500 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:30) allows for secure fitting. The bearing includes lubrication grooves and holes for easy maintenance.

Suitable for heavy-duty applications like industrial gearboxes or large machinery, it performs well in temperatures from -30°C to 200°C. This model is interchangeable with SKF bearings for reliable replacements.

Weighing 480kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 249/710 CAK30/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 710 x 950 x 243 mm
  • Bore Dia 710 mm
  • Bore Dia Tolerance +0.75mm to 0
  • Outer Dia 950 mm
  • Outer Dia Tolerance -0.1mm to 0
  • Width 243 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 792 mm
  • Shoulder/Recess Dia Of Outer Ring 868 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.6 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 Brass
  • Dynamic Radial Load 1542189 lbf
  • Static Radial Load 350702 lbf
  • Max Speed 500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 480 kg

Features

Performance Features of 249/710 CAK30/W33 Bearing

249/710 CAK30/W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 1,542,189 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing durability.
With a maximum speed of 500 rpm, it maintains reliable performance under demanding conditions.

249/710 CAK30/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation and ensures a secure fit on shafts.

The lubrication groove and holes in 249/710 CAK30/W33 Bearing facilitate easy maintenance.
This design helps extend service life and reduces downtime for re-lubrication.

Application

Industrial Uses of 249/710 CAK30/W33 Bearing
The 249/710 CAK30/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads with ease. Its brass cage and chrome steel construction ensure durability in harsh industrial environments.

Where Is 249/710 CAK30/W33 Bearing Used?
You’ll often find 249/710 CAK30/W33 Bearing in large-scale equipment such as mining conveyors and wind turbines. Its tapered bore design simplifies installation, making it a reliable choice for high-load applications.

Built for Heavy-Duty Use: 249/710 CAK30/W33 Bearing
This bearing excels in paper mills and steel plants, where its spherical rollers accommodate misalignment. The lubrication groove ensures smooth operation even under continuous heavy loads.

Automotive vs Aerospace: Applications of 249/710 CAK30/W33 Bearing
While too large for most vehicles, 249/710 CAK30/W33 Bearing is ideal for aerospace ground support equipment. Its high temperature range and robust design suit demanding industrial settings.

Perfect Fit for Automation: 249/710 CAK30/W33 Bearing
In automated production lines, 249/710 CAK30/W33 Bearing supports heavy robotic arms with precision. The open seal design allows for easy maintenance, reducing downtime.

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