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230/670 CA/C3W33 Double Row Spherical Roller Bearing

230/670 CA/C3W33 Double Row Spherical Roller Bearing

The 230/670 CA/C3W33 is a double-row spherical roller bearing with a large 670mm bore and 980mm outer diameter, built from tough chrome steel for heavy-duty use. It handles combined loads up to 1780262 lbf and operates smoothly at speeds up to 600 RPM.

Its brass cage and spherical roller design ensure durability and self-alignment, while the C3 radial clearance allows for thermal expansion. The bearing requires regular lubrication, with built-in grooves for easy maintenance.

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

Weighing 585kg, it’s built to last in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards for safe operation.

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Product Parameters

  • Part Number 230/670 CA/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 670 x 980 x 230 mm
  • Bore Dia 670 mm
  • Bore Dia Tolerance -0.075mm 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 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 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

Performance Features of 230/670 CA/C3W33 Bearing

230/670 CA/C3W33 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, ensuring dependable performance in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and enhancing longevity.
With a maximum speed of 600 rpm, it delivers consistent performance under high stress.

230/670 CA/C3W33 Bearing operates efficiently in temperatures from -30° to 200°C.
Its C3 radial clearance allows for thermal expansion, making it suitable for varied operating conditions.

The lubrication groove and hole design ensure proper oil distribution, reducing wear.
This design also simplifies maintenance, keeping operational costs low.

230/670 CA/C3W33 Bearing’s spherical roller type accommodates misalignment, improving reliability.
Its double-row construction provides added stability, making it ideal for demanding industrial use.

Application

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

What Makes 230/670 CA/C3W33 Bearing a Preferred Choice?
In wind turbines, 230/670 CA/C3W33 Bearing’s spherical roller design accommodates misalignment, reducing wear and extending service life. Its C3 radial clearance allows for thermal expansion in high-temperature environments.

Built for Heavy-Duty Use: 230/670 CA/C3W33 Bearing
This bearing excels in paper mill machinery, where its chrome steel construction resists corrosion from moisture and chemicals. The lubrication groove design simplifies maintenance, keeping downtime to a minimum.

Automotive vs Aerospace: Applications of 230/670 CA/C3W33 Bearing
While too large for most automotive uses, 230/670 CA/C3W33 Bearing is ideal for aerospace ground support equipment, such as aircraft tugs. Its high static load capacity ensures reliability in heavy lifting applications.

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