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249/1320 CAF/W33 Double Row Spherical Roller Bearing

249/1320 CAF/W33 Double Row Spherical Roller Bearing

The 249/1320 CAF/W33 is a double-row spherical roller bearing with a large 1320mm bore and 1720mm outer diameter, built from tough chrome steel. It handles combined loads up to 4207075 lbf and runs smoothly at speeds up to 200 RPM.

Its brass cage and open design allow for easy lubrication, while the spherical rollers accommodate misalignment. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like mining equipment or large industrial machinery where high radial loads are present.

Weighing 2480kg, it’s a robust solution for demanding conditions. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 249/1320 CAF/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 1320 x 1720 x 400 mm
  • Bore Dia 1320 mm
  • Bore Dia Tolerance -0.16mm to 0
  • Outer Dia 1720 mm
  • Outer Dia Tolerance -0.2mm to 0
  • Width 400 mm
  • Width Tolerance -1.6mm to 0
  • Shoulder Dia Of Inner Ring 1449 mm
  • Shoulder/Recess Dia Of Outer Ring 1589 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.7.5 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 4207075 lbf
  • Static Radial Load 11015638 lbf
  • Max Speed 200 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 2480 kg

Features

Performance Features of 249/1320 CAF/W33 Bearing

249/1320 CAF/W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 4,207,075 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing durability.
With a maximum speed of 200 rpm, it maintains stable performance under demanding conditions.

249/1320 CAF/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring reliable operation in varied environments.

The lubrication groove and holes in 249/1320 CAF/W33 Bearing simplify maintenance.
This design promotes consistent lubrication, extending the bearing’s service life.

Application

Industrial Uses of 249/1320 CAF/W33 Bearing
The 249/1320 CAF/W33 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row design handles high radial and axial loads. Its brass cage ensures smooth operation even under extreme conditions.

Where Is 249/1320 CAF/W33 Bearing Used?
You’ll find 249/1320 CAF/W33 Bearing in large industrial gearboxes and wind turbines, thanks to its robust construction and high load capacity. The spherical roller design compensates for misalignment, making it ideal for demanding environments.

Built for Heavy-Duty Use: 249/1320 CAF/W33 Bearing
249/1320 CAF/W33 Bearing excels in paper mills and steel plants, where its chrome steel rollers withstand intense pressure and heat. The lubrication groove design ensures consistent performance over long periods.

Automotive vs Aerospace: Applications of 249/1320 CAF/W33 Bearing
While 249/1320 CAF/W33 Bearing is too large for most automotive uses, it’s perfect for aerospace ground support equipment like heavy-duty turntables. Its metric sizing and high static load capacity make it a reliable choice for industrial applications.

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