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230/670 CAK/W33 Double Row Spherical Roller Bearing

230/670 CAK/W33 Double Row Spherical Roller Bearing

The 230/670 CAK/W33 is a double row spherical roller bearing with a large 670mm bore and 980mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 1780262 lbf and operates smoothly at speeds up to 600 RPM.

Its brass cage and open design allow for easy lubrication, while the tapered bore ensures a secure fit. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or large machinery where high radial loads are present.

Weighing 570kg, it’s a robust component designed for long-lasting performance. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 230/670 CAK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 670 x 980 x 230 mm
  • Bore Dia 670 mm
  • Bore Dia Tolerance +0.08mm to 0
  • Outer Dia 980 mm
  • Outer Dia Tolerance -0.1mm to 0
  • Width 230 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 772 mm
  • Shoulder/Recess Dia Of Outer Ring 892 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 1780262 lbf
  • Static Radial Load 3282211 lbf
  • Max Speed 600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 570 kg
  • Price （US$） US$18,417.43

Features

Performance Features of 230/670 CAK/W33 Bearing

230/670 CAK/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 1,780,262 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 600 rpm, it delivers reliable performance under demanding conditions.

230/670 CAK/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, ensuring secure fitting and alignment.

The lubrication groove and hole design in 230/670 CAK/W33 Bearing promote consistent lubrication.
This feature helps maintain smooth operation and extends the bearing’s service life.

Application

Industrial Uses of 230/670 CAK/W33 Bearing
230/670 CAK/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads with ease. The brass cage ensures smooth operation even under high stress.

In wind turbine applications, 230/670 CAK/W33 Bearing supports the main shaft, providing reliable performance in varying weather conditions. Its tapered bore design simplifies installation and maintenance.

For mining equipment, 230/670 CAK/W33 Bearing’s high dynamic load capacity makes it ideal for conveyor systems and excavators. The chrome steel construction offers excellent durability in harsh environments.

Where Is 230/670 CAK/W33 Bearing Used?
You’ll find 230/670 CAK/W33 Bearing in paper mills, where it supports large rollers under constant load. Its spherical roller design compensates for misalignment, reducing wear.

In steel plants, 230/670 CAK/W33 Bearing handles extreme temperatures and heavy loads in rolling mills. The lubrication groove ensures consistent performance over long periods.

Built for Heavy-Duty Use: 230/670 CAK/W33 Bearing
230/670 CAK/W33 Bearing excels in marine applications, such as ship propulsion systems, where its corrosion-resistant materials are crucial. The open seal design allows for easy lubrication.

In construction machinery, 230/670 CAK/W33 Bearing’s high static load capacity supports cranes and bulldozers. The metric sizing ensures compatibility with global equipment standards.

Automotive vs Aerospace: Applications of 230/670 CAK/W33 Bearing
While 230/670 CAK/W33 Bearing isn’t typical in cars, it’s vital in aerospace for landing gear systems. Its precision handling of radial and axial loads ensures safety.

In industrial gearboxes, 230/670 CAK/W33 Bearing’s high-speed capability (up to 600 rpm) makes it a reliable choice. The temperature range suits both hot and cold operating conditions.

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