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231/630 CAK/W33 Double Row Spherical Roller Bearing

231/630 CAK/W33 Double Row Spherical Roller Bearing

The 231/630 CAK/W33 is a double-row spherical roller bearing with a large 630mm bore and 1030mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 2832593 lbf and runs smoothly at speeds up to 530 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 industrial gearboxes or large machinery where high radial loads are present.

Weighing 1005kg, it’s a robust choice for demanding settings. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 231/630 CAK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 630 x 1030 x 315 mm
  • Bore Dia 630 mm
  • Bore Dia Tolerance +0.07mm to 0
  • Outer Dia 1030 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 315 mm
  • Width Tolerance -0.5mm to 0
  • Shoulder Dia Of Inner Ring 755 mm
  • Shoulder/Recess Dia Of Outer Ring 918 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 Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 2832593 lbf
  • Static Radial Load 4676026 lbf
  • Max Speed 530 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1005 kg

Features

Why Choose 231/630 CAK/W33 Bearing for Precision Tasks?

231/630 CAK/W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with precision.
Its chrome steel rings and rollers provide high resistance to wear, ensuring long-term reliability.

The brass cage maintains roller alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 2,832,593 lbf, it excels in heavy-duty applications.

231/630 CAK/W33 Bearing operates smoothly in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, making it a practical choice for industrial use.

Application

Industrial Uses of 231/630 CAK/W33 Bearing
The 231/630 CAK/W33 Bearing is commonly used in heavy machinery like crushers and large gearboxes, where its double-row design handles combined loads efficiently. Its brass cage and chrome steel construction ensure durability in demanding industrial environments.

Where Is 231/630 CAK/W33 Bearing Used?
You’ll often find 231/630 CAK/W33 Bearing in mining equipment, where its high load capacity and spherical roller design accommodate misalignment. The tapered bore also simplifies installation in large shafts.

Built for Heavy-Duty Use: 231/630 CAK/W33 Bearing
231/630 CAK/W33 Bearing excels in paper mills and steel plants, where its robust construction withstands extreme temperatures and continuous operation. The lubrication groove ensures smooth performance even under high radial loads.

Automotive vs Aerospace: Applications of 231/630 CAK/W33 Bearing
In wind turbines, 231/630 CAK/W33 Bearing supports rotor shafts, thanks to its high dynamic load rating. While not typical for aerospace, its precision makes it suitable for large industrial fans and pumps.

Key Fields for 231/630 CAK/W33 Bearing
231/630 CAK/W33 Bearing is ideal for marine propulsion systems, where its corrosion-resistant materials and reliable performance are crucial. The metric sizing ensures compatibility with global equipment standards.

Q&A

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