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231/800 CA/W33 Double Row Spherical Roller Bearing

231/800 CA/W33 Double Row Spherical Roller Bearing

The 231/800 CA/W33 is a double-row spherical roller bearing with a large 800mm bore and 1280mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 405398 lbf and runs smoothly at speeds up to 400 RPM.

Its brass cage and open design ensure durability, while the lubrication groove and holes make maintenance straightforward. The bearing operates reliably in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a dependable replacement option. Ideal for heavy-duty applications like mining equipment or large industrial machinery where high radial loads are present.

Weighing 1880kg, it’s designed for robust performance in demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 231/800 CA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 800 x 1280 x 375 mm
  • Bore Dia 800 mm
  • Bore Dia Tolerance -0.075mm to 0
  • Outer Dia 1280 mm
  • Outer Dia Tolerance -0.16mm to 0
  • Width 375 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 949 mm
  • Shoulder/Recess Dia Of Outer Ring 1141 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.9.5 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 405398 lbf
  • Static Radial Load 7081482 lbf
  • Max Speed 400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1880 kg

Features

Performance Features of 231/800 CA/W33 Bearing

231/800 CA/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 405398 lbf, ensuring reliable operation in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending service life.
With a maximum speed of 400 rpm, it delivers consistent performance under demanding conditions.

231/800 CA/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, enhancing durability in varied applications.

The lubrication groove and hole design ensure proper oil distribution, reducing maintenance needs.
This bearing is ideal for industrial machinery requiring high load capacity and reliability.

Application

Industrial Uses of 231/800 CA/W33 Bearing
231/800 CA/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The brass cage ensures smooth operation even under demanding conditions.

In wind turbines, 231/800 CA/W33 Bearing supports the main shaft, providing reliable performance in variable weather conditions. Its large bore diameter and robust construction make it ideal for renewable energy applications.

For mining equipment, 231/800 CA/W33 Bearing’s spherical roller design accommodates misalignment, reducing wear in harsh environments. The chrome steel rollers and rings offer excellent durability for long-term use.

Where Is 231/800 CA/W33 Bearing Used?
231/800 CA/W33 Bearing is found in paper mills, where it supports large rollers under heavy loads. Its open design allows for easy lubrication, ensuring consistent performance in continuous operations.

In steel plants, 231/800 CA/W33 Bearing handles extreme temperatures and heavy loads in rolling mills. The metric sizing and high static radial load capacity make it a dependable choice for industrial applications.

Built for Heavy-Duty Use: 231/800 CA/W33 Bearing
231/800 CA/W33 Bearing excels in construction equipment like cranes, where its combined load capacity ensures stability. The spherical roller design compensates for shaft deflection, enhancing operational efficiency.

For marine applications, 231/800 CA/W33 Bearing’s corrosion-resistant materials and high load capacity make it suitable for propeller shafts. Its temperature range allows for reliable performance in diverse climates.

Automotive vs Aerospace: Applications of 231/800 CA/W33 Bearing
In automotive testing rigs, 231/800 CA/W33 Bearing handles high loads and speeds, ensuring accurate results. Its precision engineering makes it a trusted component in performance evaluation.

For aerospace ground equipment, 231/800 CA/W33 Bearing supports heavy loads in aircraft maintenance platforms. The brass cage and chrome steel construction provide durability in critical operations.

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