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238/750 CAMA/W20 Double Row Spherical Roller Bearing

238/750 CAMA/W20 Double Row Spherical Roller Bearing

The 238/750 CAMA/W20 is a double-row spherical roller bearing with a large 750mm bore and 920mm outer diameter, built from tough chrome steel for heavy-duty use. It handles combined loads up to 765,474 lbf and operates smoothly at speeds up to 600 RPM.

Its brass cage and spherical rollers ensure reliable performance under high stress, while the open design allows for easy lubrication. The bearing works in temperatures from -30°C to 200°C, making it suitable for extreme conditions.

This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for industrial machinery like crushers or large gearboxes where heavy radial and axial loads are present.

Weighing 190kg, it’s built for durability in demanding applications. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number 238/750 CAMA/W20
  • Brand TFL
  • Interchangeable SKF
  • Size 750 x 920 x 128 mm
  • Bore Dia 750 mm
  • Bore Dia Tolerance -0.075mm to 0
  • Outer Dia 920 mm
  • Outer Dia Tolerance -0.1mm to 0
  • Width 128 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 812 mm
  • Shoulder/Recess Dia Of Outer Ring 873 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.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 765474 lbf
  • Static Radial Load 1910876 lbf
  • Max Speed 600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 190 kg

Features

Performance Features of 238/750 CAMA/W20 Bearing

238/750 CAMA/W20 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 765474 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending service life.
With a maximum speed of 600 rpm, it balances durability and efficiency in demanding conditions.

238/750 CAMA/W20 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
Its open design simplifies lubrication, ensuring smooth operation and reduced maintenance needs.

Application

Industrial Uses of 238/750 CAMA/W20 Bearing
The 238/750 CAMA/W20 Bearing is commonly used in heavy machinery like crushers and large gearboxes, where its double-row spherical design handles combined loads effectively. Its brass cage ensures smooth operation even under high stress.

Where Is 238/750 CAMA/W20 Bearing Used?
You’ll often find 238/750 CAMA/W20 Bearing in mining equipment, where its robust construction withstands harsh conditions. The large bore size makes it ideal for heavy-duty applications requiring reliable performance.

Built for Heavy-Duty Use: 238/750 CAMA/W20 Bearing
238/750 CAMA/W20 Bearing excels in industrial fans and pumps, thanks to its high dynamic radial load capacity. The chrome steel rollers provide durability, while the open design simplifies lubrication.

Automotive vs Aerospace: Applications of 238/750 CAMA/W20 Bearing
In automotive, 238/750 CAMA/W20 Bearing supports large drivetrain components, offering stability under heavy loads. For aerospace, its precision and temperature resistance make it suitable for ground support equipment.

Practical Applications of 238/750 CAMA/W20 Bearing
238/750 CAMA/W20 Bearing is a go-to choice for paper mill machinery, where its spherical rollers accommodate misalignment. The metric dimensions ensure compatibility with European and Asian industrial standards.

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