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231/560 CA/W33 Double Row Spherical Roller Bearing

231/560 CA/W33 Double Row Spherical Roller Bearing

The 231/560 CA/W33 is a double-row spherical roller bearing with a large 560mm bore and 920mm outer diameter, built from tough chrome steel. It handles combined loads up to 2,157,267 lbf and runs smoothly at speeds up to 630 RPM.

Its brass cage and spherical rollers ensure reliable performance under heavy loads, while the open design allows for easy lubrication. The bearing operates in temperatures from -30°C to 200°C, making it suitable for demanding environments.

With a lubrication groove and holes for maintenance, this model is designed for long service life. It’s interchangeable with SKF bearings, ideal for heavy machinery like crushers or industrial gearboxes.

Weighing 745kg, it’s a robust choice for applications requiring high load capacity and durability. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 231/560 CA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 560 x 920 x 280 mm
  • Bore Dia 560 mm
  • Bore Dia Tolerance -0.05mm to 0
  • Outer Dia 920 mm
  • Outer Dia Tolerance -0.1mm to 0
  • Width 280 mm
  • Width Tolerance -0.5mm to 0
  • Shoulder Dia Of Inner Ring 675 mm
  • Shoulder/Recess Dia Of Outer Ring 809 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 2157267 lbf
  • Static Radial Load 3596943 lbf
  • Max Speed 630 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 745 kg
  • Price （US$） US$19,100.58

Features

Performance Features of 231/560 CA/W33 Bearing

231/560 CA/W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 2,157,267 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 630 rpm, it balances durability and efficiency in demanding conditions.

How Is 231/560 CA/W33 Bearing Engineered for Reliability?

231/560 CA/W33 Bearing features a double-row spherical roller design, providing excellent load distribution.
The chrome steel construction ensures high resistance to wear, even under extreme conditions.
Its lubrication groove and hole design facilitate consistent oil flow, reducing maintenance needs.
Operating between -30°C to 200°C, it performs reliably in varied temperature environments.

Built for Durability: 231/560 CA/W33 Bearing

231/560 CA/W33 Bearing’s robust construction handles static radial loads up to 3,596,943 lbf.
The spherical roller design compensates for misalignment, ensuring smooth operation.
Its brass cage enhances durability, making it suitable for long-term industrial use.
With a radial clearance of CN, it offers optimal performance in precision applications.

Steel vs Ceramic Bearings: Strengths of 231/560 CA/W33 Bearing

231/560 CA/W33 Bearing uses chrome steel for both rings and rollers, ensuring high strength and durability.
This material choice provides excellent resistance to heavy loads and harsh environments.
The brass cage adds stability, reducing wear and extending the bearing’s lifespan.
Its design is ideal for applications requiring reliable performance under combined loads.

Application

Industrial Uses of 231/560 CA/W33 Bearing
231/560 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.

What Makes 231/560 CA/W33 Bearing a Preferred Choice?
In wind turbines, 231/560 CA/W33 Bearing’s spherical roller design accommodates misalignment, reducing wear and extending service life. Its chrome steel construction offers excellent resistance to fatigue in high-stress environments.

Built for Heavy-Duty Use: 231/560 CA/W33 Bearing
This bearing excels in mining equipment, supporting large loads in conveyors and pulverisers. The lubrication groove and holes simplify maintenance, keeping downtime to a minimum.

Automotive vs Aerospace: Applications of 231/560 CA/W33 Bearing
While 231/560 CA/W33 Bearing is too large for most automotive uses, it’s ideal for aerospace ground support equipment like aircraft tugs. Its high static load capacity ensures reliability in heavy lifting applications.

Perfect Fit for Automation: 231/560 CA/W33 Bearing
In steel mills, 231/560 CA/W33 Bearing handles the extreme loads of rolling mills with ease. The wide temperature range allows it to perform consistently even in hot or cold environments.

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