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230/670 CAK/C3W33 Double Row Spherical Roller Bearing

230/670 CAK/C3W33 Double Row Spherical Roller Bearing

The 230/670 CAK/C3W33 is a double-row spherical roller bearing with a large 670mm bore and 980mm outer diameter, built from sturdy chrome steel. It handles heavy combined loads up to 1780262 lbf and runs 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 operates reliably in temperatures from -30°C to 200°C, making it suitable for harsh environments.

With a C3 radial clearance, it accommodates thermal expansion in demanding applications. Ideal for heavy machinery like crushers or large gearboxes where high radial and axial loads are present.

Weighing 585kg, this robust bearing is interchangeable with SKF models, offering a dependable replacement option. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number 230/670 CAK/C3W33
  • 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 C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 585 kg
  • Price （US$） US$18,417.43

Features

How Is 230/670 CAK/C3W33 Bearing Engineered for Reliability?

230/670 CAK/C3W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with high radial capacity.
Its chrome steel construction ensures strength and durability, even under dynamic radial loads up to 1,780,262 lbf.

The brass cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 200°C, it performs reliably in varied environments.

230/670 CAK/C3W33 Bearing’s tapered bore design simplifies installation, ensuring secure fitting.
Its C3 radial clearance accommodates thermal expansion, maintaining performance under heavy loads.

Application

Industrial Uses of 230/670 CAK/C3W33 Bearing
230/670 CAK/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The brass cage ensures smooth operation even under demanding conditions.

In mining equipment, 230/670 CAK/C3W33 Bearing provides reliable performance in conveyors and separators, thanks to its robust chrome steel construction. The tapered bore design simplifies installation and maintenance in these rugged environments.

For wind turbines, 230/670 CAK/C3W33 Bearing supports the main shaft, where its high load capacity and temperature resistance are essential. The C3 radial clearance allows for thermal expansion during prolonged operation.

Where Is 230/670 CAK/C3W33 Bearing Used?
230/670 CAK/C3W33 Bearing is ideal for paper mill machinery, particularly in rollers that require precise alignment and durability. Its spherical roller design compensates for minor misalignments, reducing wear.

In steel production, 230/670 CAK/C3W33 Bearing withstands extreme loads in rolling mills and continuous casters. The lubrication groove ensures consistent performance even in high-temperature conditions.

Built for Heavy-Duty Use: 230/670 CAK/C3W33 Bearing
230/670 CAK/C3W33 Bearing excels in construction equipment like excavators, where its high static load capacity ensures stability. The open seal design allows for easy relubrication in dusty environments.

For marine applications, 230/670 CAK/C3W33 Bearing is used in propeller shafts, handling combined loads with ease. The chrome steel rollers provide long service life even in corrosive conditions.

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