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230/850 CA/C2HW33 Double Row Spherical Roller Bearing

230/850 CA/C2HW33 Double Row Spherical Roller Bearing

The 230/850 CA/C2HW33 is a double-row spherical roller bearing with a large 850mm bore and 1220mm outer diameter, built from tough chrome steel. It handles heavy combined loads up to 2538318 lbf and runs smoothly at speeds up to 450 RPM.

Its brass cage and open design ensure durability, while the C2 radial clearance allows for thermal expansion. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

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

Weighing 1040kg, it’s a robust unit designed for long service life. Compliant with RoHS and REACH standards, it requires regular lubrication for optimal performance. The 22.3mm lubrication groove and 12mm holes make maintenance straightforward.

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Product Parameters

  • Part Number 230/850 CA/C2HW33
  • Brand TFL
  • Interchangeable SKF
  • Size 850 x 1220 x 272 mm
  • Bore Dia 850 mm
  • Bore Dia Tolerance -0.1mm to 0
  • Outer Dia 1220 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 272 mm
  • Width Tolerance -1mm to 0
  • Shoulder Dia Of Inner Ring 972 mm
  • Shoulder/Recess Dia Of Outer Ring 1117 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 2538318 lbf
  • Static Radial Load 4855873 lbf
  • Max Speed 450 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C2
  • RoHs Compliant
  • REACH Compliant
  • Weight 1040 kg
  • Price （US$） US$30,052.01

Features

Structural Advantages of 230/850 CA/C2HW33 Bearing

230/850 CA/C2HW33 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability and resistance to wear in heavy-duty applications.

The brass cage maintains roller alignment, enhancing smooth operation and reducing friction.
With a dynamic radial load capacity of 2,538,318 lbf, it performs reliably under extreme conditions.

230/850 CA/C2HW33 Bearing operates efficiently within a temperature range of -30° to 200°C.
Its C2 radial clearance allows for optimal performance in various industrial settings.

The lubrication groove and hole design ensure consistent lubrication, extending service life.
Weighing 1,040 kg, it is built for stability and long-term use in demanding environments.

Application

Industrial Uses of 230/850 CA/C2HW33 Bearing
230/850 CA/C2HW33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads effortlessly. The brass cage ensures smooth operation even under demanding conditions.

What Makes 230/850 CA/C2HW33 Bearing a Preferred Choice?
In mining equipment, 230/850 CA/C2HW33 Bearing’s large bore and robust construction make it ideal for supporting massive rotating parts. Its C2 radial clearance allows for thermal expansion, ensuring reliability in harsh environments.

Built for Heavy-Duty Use: 230/850 CA/C2HW33 Bearing
For wind turbines, 230/850 CA/C2HW33 Bearing’s spherical roller design accommodates misalignment, reducing wear and tear. The chrome steel rollers provide excellent durability, even in variable weather conditions.

Automotive vs Aerospace: Applications of 230/850 CA/C2HW33 Bearing
In industrial gearboxes, 230/850 CA/C2HW33 Bearing’s high dynamic load capacity ensures long service life. While not typically used in aerospace, its precision makes it suitable for large-scale mechanical systems.

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