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239/850 CAMC3W33 Double Row Spherical Roller Bearing

239/850 CAMC3W33 Double Row Spherical Roller Bearing

The 239/850 CAMC3W33 is a double-row spherical roller bearing with a large 850mm bore and 1120mm outer diameter, crafted from sturdy chrome steel. It supports combined loads up to 1589849 lbf and runs smoothly at speeds up to 480 RPM.

Its brass cage and open design ensure durability, while the C3 radial clearance allows for thermal expansion. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

With lubrication grooves and holes, maintenance is straightforward. This model is interchangeable with SKF bearings, ideal for heavy machinery like crushers or large gearboxes.

Weighing 540kg, it’s built for heavy-duty applications. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial use.

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Product Parameters

  • Part Number 239/850 CAMC3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 850 x 1120 x 200 mm
  • Bore Dia 850 mm
  • Bore Dia Tolerance -0.1mm to 0
  • Outer Dia 1120 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 200 mm
  • Width Tolerance -1mm to 0
  • Shoulder Dia Of Inner Ring 946 mm
  • Shoulder/Recess Dia Of Outer Ring 1046 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 1589849 lbf
  • Static Radial Load 350702 lbf
  • Max Speed 480 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 540 kg
  • Price （US$） US$17,840.70

Features

Performance Features of 239/850 CAMC3W33 Bearing

239/850 CAMC3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,589,849 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, reducing friction and enhancing durability.
With a maximum speed of 480 rpm, it delivers reliable performance in demanding conditions.

239/850 CAMC3W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C3 radial clearance allows for thermal expansion, ensuring smooth operation under varying temperatures.

The lubrication groove and holes in 239/850 CAMC3W33 Bearing facilitate easy maintenance.
This design ensures consistent performance and extends the bearing’s service life.

Application

Industrial Uses of 239/850 CAMC3W33 Bearing
239/850 CAMC3W33 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.

Where Is 239/850 CAMC3W33 Bearing Used?
You’ll often find 239/850 CAMC3W33 Bearing in large industrial fans and paper mill machinery, thanks to its robust construction and high load capacity. The C3 radial clearance allows for thermal expansion in high-temperature environments.

Built for Heavy-Duty Use: 239/850 CAMC3W33 Bearing
239/850 CAMC3W33 Bearing excels in wind turbine applications, where its spherical roller design compensates for misalignment. The chrome steel rollers provide long-lasting performance in harsh weather conditions.

Automotive vs Aerospace: Applications of 239/850 CAMC3W33 Bearing
While 239/850 CAMC3W33 Bearing isn’t typical in cars, it’s vital for large aerospace ground support equipment. Its metric sizing and high static load rating make it suitable for heavy lifting applications.

Essential Roles of 239/850 CAMC3W33 Bearing
In steel production lines, 239/850 CAMC3W33 Bearing supports rolling mills, where its temperature range up to 200°C is crucial. The lubrication groove design ensures consistent performance in continuous operation.

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