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249/710 CA/W33 Double Row Spherical Roller Bearing

249/710 CA/W33 Double Row Spherical Roller Bearing

The 249/710 CA/W33 is a double-row spherical roller bearing with a large 710mm bore and 950mm outer diameter, built from tough chrome steel. It handles combined loads up to 1542189 lbf and runs smoothly at speeds up to 500 RPM.

Its brass cage and open design allow for easy lubrication, while the spherical rollers adapt well to 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 485kg, it’s a robust choice for demanding conditions. Compliant with RoHS and REACH standards, ensuring safe and environmentally friendly use.

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Product Parameters

  • Part Number 249/710 CA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 710 x 950 x 243 mm
  • Bore Dia 710 mm
  • Bore Dia Tolerance -0.075mm 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 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 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 485 kg

Features

How Does 249/710 CA/W33 Bearing Handle Combined Loads?

249/710 CA/W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel rings and rollers provide high strength, supporting dynamic radial loads up to 1,542,189 lbf.
The brass cage ensures smooth roller movement, reducing friction and wear.
With a maximum speed of 500 rpm, it performs reliably in heavy-duty applications.

What Makes 249/710 CA/W33 Bearing Suitable for High-Temperature Applications?

249/710 CA/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its chrome steel construction resists thermal deformation, maintaining performance under heat stress.
The lubrication groove and holes ensure consistent oil flow, preventing overheating.
This design makes it suitable for industrial environments with demanding thermal conditions.

Engineered for Precision: 249/710 CA/W33 Bearing

249/710 CA/W33 Bearing is crafted with precise tolerances, ensuring accurate alignment in machinery.
The cylindrical bore design simplifies installation, reducing setup time.
Its spherical rollers adapt to misalignment, providing smooth operation.
With a radial clearance of CN, it balances flexibility and precision.

Built for Reliability: 249/710 CA/W33 Bearing

249/710 CA/W33 Bearing’s robust construction ensures long-term durability in heavy-load scenarios.
The brass cage and chrome steel components resist wear, extending service life.
Its open design allows for easy lubrication, reducing maintenance needs.
Weighing 485 kg, it is built to withstand rigorous industrial use.

Application

Key Fields for 249/710 CA/W33 Bearing
The 249/710 CA/W33 Bearing is widely used in heavy industrial equipment like rolling mills and large gearboxes, where its double-row spherical design handles combined loads effortlessly. Its brass cage ensures smooth operation even under high stress.

In mining machinery, 249/710 CA/W33 Bearing excels in crushers and vibrating screens, thanks to its robust chrome steel construction. The W33 lubrication groove makes maintenance straightforward in dusty environments.

For wind turbine applications, 249/710 CA/W33 Bearing’s high dynamic radial load capacity supports reliable performance in rotor shafts. Its temperature range suits both cold and hot climates.

Where Is 249/710 CA/W33 Bearing Used?
You’ll often find 249/710 CA/W33 Bearing in paper mills, where its spherical rollers accommodate misalignment from heavy rolls. The open seal design allows for easy relubrication during downtime.

In construction equipment like cranes, 249/710 CA/W33 Bearing’s static radial load capacity ensures stability during heavy lifts. The metric sizing fits seamlessly into European machinery designs.

Built for Heavy-Duty Use: 249/710 CA/W33 Bearing
This bearing shines in marine propulsion systems, handling thrust and radial loads from propeller shafts. The chrome steel rollers resist corrosion in salty environments.

Automotive vs Aerospace: Applications of 249/710 CA/W33 Bearing
While too large for most vehicles, 249/710 CA/W33 Bearing suits aerospace ground support equipment like cargo loaders. Its weight capacity matches the demands of heavy logistics.

Q&A

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