+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
239/750 CA/C3W33 Double Row Spherical Roller Bearing

239/750 CA/C3W33 Double Row Spherical Roller Bearing

The 239/750 CA/C3W33 is a double-row spherical roller bearing with a large 750mm bore and 1000mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 1,379,877 lbf and operates smoothly at speeds up to 560 RPM.

Its brass cage and open design ensure durability, while the C3 radial clearance allows for thermal expansion. The bearing includes lubrication grooves and holes for easy maintenance.

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

Weighing 410kg, it’s a robust unit designed for demanding environments. Compliant with RoHS and REACH standards, it works in temperatures from -30°C to 200°C.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 239/750 CA/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 750 x 1000 x 185 mm
  • Bore Dia 750 mm
  • Bore Dia Tolerance -0.075mm to 0
  • Outer Dia 1000 mm
  • Outer Dia Tolerance -0.1mm to 0
  • Width 185 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 838 mm
  • Shoulder/Recess Dia Of Outer Ring 930 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.6 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 1379877 lbf
  • Static Radial Load 2967478 lbf
  • Max Speed 560 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 410 kg
  • Price （US$） US$19,864.04

Features

Performance Features of 239/750 CA/C3W33 Bearing

239/750 CA/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,379,877 lbf, ensuring robust performance in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 560 rpm, it delivers reliable efficiency under demanding conditions.

239/750 CA/C3W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
Its C3 radial clearance allows for thermal expansion, ensuring consistent performance.

The lubrication groove and hole design in 239/750 CA/C3W33 Bearing facilitate easy maintenance.
This feature helps prolong service intervals and reduces downtime.

Weighing 410 kg, 239/750 CA/C3W33 Bearing is designed for stability in large-scale machinery.
Its double-row spherical roller construction accommodates misalignment, enhancing durability.

Application

Industrial Uses of 239/750 CA/C3W33 Bearing
The 239/750 CA/C3W33 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row spherical design handles high radial and axial loads. Its brass cage ensures smooth operation even under demanding conditions.

Where Is 239/750 CA/C3W33 Bearing Used?
You’ll often find 239/750 CA/C3W33 Bearing in large industrial fans and paper mill machinery, thanks to its ability to withstand misalignment and heavy loads. The C3 radial clearance makes it suitable for applications with thermal expansion.

Built for Heavy-Duty Use: 239/750 CA/C3W33 Bearing
239/750 CA/C3W33 Bearing excels in wind turbine gearboxes, where its chrome steel construction and high dynamic load capacity ensure long service life. The lubrication groove design simplifies maintenance in hard-to-reach areas.

Automotive vs Aerospace: Applications of 239/750 CA/C3W33 Bearing
In automotive testing rigs, 239/750 CA/C3W33 Bearing handles combined loads during durability tests, while in aerospace, it’s used in ground support equipment for its reliability. The metric sizing ensures compatibility with global standards.

Key Fields for 239/750 CA/C3W33 Bearing
239/750 CA/C3W33 Bearing is ideal for steel mill roll necks, where its high static load rating and temperature resistance are crucial. The open design allows for custom lubrication solutions in harsh environments.

Q&A

SEND INQUIRY