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231/1000 CAKF/W33 Double Row Spherical Roller Bearing

231/1000 CAKF/W33 Double Row Spherical Roller Bearing

The 231/1000 CAKF/W33 is a large double-row spherical roller bearing with a 1000mm bore and 1580mm outer diameter, built from tough chrome steel. It handles combined loads up to 5766349 lbf and runs smoothly at speeds up to 280 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:12) allows for secure fitting. 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 loads are common.

Weighing 3380kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 231/1000 CAKF/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 1000 x 1580 x 462 mm
  • Bore Dia 1000 mm
  • Bore Dia Tolerance +0.09mm to 0
  • Outer Dia 1580 mm
  • Outer Dia Tolerance -0.16mm to 0
  • Width 462 mm
  • Width Tolerance -1mm to 0
  • Shoulder Dia Of Inner Ring 1185 mm
  • Shoulder/Recess Dia Of Outer Ring 1403 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.12 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 5766349 lbf
  • Static Radial Load 10790829 lbf
  • Max Speed 280 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 3380 kg

Features

Performance Features of 231/1000 CAKF/W33 Bearing

231/1000 CAKF/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 5,766,349 lbf, ensuring reliable operation in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and enhancing longevity.
With a maximum speed of 280 rpm, it balances performance and durability.

231/1000 CAKF/W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
Its tapered bore design simplifies installation, saving time and effort.

The lubrication groove and hole ensure consistent grease distribution, minimising maintenance needs.
This design keeps 231/1000 CAKF/W33 Bearing running smoothly even under extreme conditions.

Application

Industrial Uses of 231/1000 CAKF/W33 Bearing
231/1000 CAKF/W33 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row spherical design handles high radial and axial loads. The brass cage ensures smooth operation even under extreme conditions.

In wind turbines, 231/1000 CAKF/W33 Bearing supports the main shaft, providing reliability in variable weather conditions. Its large bore size and tapered design make it ideal for such demanding applications.

For paper mill machinery, 231/1000 CAKF/W33 Bearing’s chrome steel construction offers durability against constant friction and moisture. The lubrication groove simplifies maintenance, extending the bearing’s service life.

Where Is 231/1000 CAKF/W33 Bearing Used?
You’ll often find 231/1000 CAKF/W33 Bearing in large industrial gearboxes, where its combined load capacity ensures stable performance. The metric sizing makes it compatible with global machinery standards.

In steel plants, 231/1000 CAKF/W33 Bearing handles the intense loads of rolling mills. Its high static radial load rating makes it a dependable choice for these harsh environments.

Built for Heavy-Duty Use: 231/1000 CAKF/W33 Bearing
231/1000 CAKF/W33 Bearing excels in construction equipment like cranes, where its spherical rollers adjust to misalignment. The wide temperature range allows it to perform in both hot and cold climates.

For marine applications, 231/1000 CAKF/W33 Bearing’s corrosion-resistant materials and lubrication system ensure longevity. Its robust design withstands the constant motion and saltwater exposure.

Automotive vs Aerospace: Applications of 231/1000 CAKF/W33 Bearing
In large vehicles like mining trucks, 231/1000 CAKF/W33 Bearing supports heavy axles and drivetrains. Its dynamic load capacity ensures reliability over long distances.

For aerospace ground equipment, 231/1000 CAKF/W33 Bearing’s precision and durability are crucial. Though not used in-flight, it’s vital for maintenance and support machinery.

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