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230/850 CAK/W33 Double Row Spherical Roller Bearing

230/850 CAK/W33 Double Row Spherical Roller Bearing

The 230/850 CAK/W33 is a double-row spherical roller bearing with a large 850mm bore and 1220mm outer diameter, built from tough chrome steel. It handles combined loads up to 2538318 lbf and runs smoothly at speeds up to 450 RPM.

Its brass cage and open design allow for easy lubrication, while the tapered bore ensures a secure fit. The bearing operates well 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-duty applications like mining equipment or large industrial machinery where high radial loads are common.

Weighing 1010kg, it’s a robust choice for demanding conditions. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 230/850 CAK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 850 x 1220 x 272 mm
  • Bore Dia 850 mm
  • Bore Dia Tolerance +0.09mm 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 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 2538318 lbf
  • Static Radial Load 4855873 lbf
  • Max Speed 450 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1010 kg

Features

How Is 230/850 CAK/W33 Bearing Engineered for Reliability?

230/850 CAK/W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability, while the brass cage maintains roller alignment for smooth operation.
With a dynamic radial load capacity of 2,538,318 lbf, it excels in heavy-duty industrial applications.
The tapered bore design simplifies installation and enhances stability under high loads.

What Makes 230/850 CAK/W33 Bearing Suitable for High-Temperature Applications?

230/850 CAK/W33 Bearing operates reliably in temperatures ranging from -30°C to 200°C.
The chrome steel rollers and rings resist thermal deformation, ensuring consistent performance.
Its lubrication groove and hole design facilitate efficient oil distribution, reducing friction.
This makes it a robust choice for demanding environments like steel mills or heavy machinery.

Designed for Durability: 230/850 CAK/W33 Bearing

230/850 CAK/W33 Bearing’s brass cage minimises wear, extending its service life even under heavy loads.
The spherical roller design compensates for misalignment, reducing stress on components.
With a static radial load capacity of 4,855,873 lbf, it offers exceptional reliability.
Its open seal type allows for easy lubrication, ensuring optimal performance over time.

How Does 230/850 CAK/W33 Bearing Handle Heavy Loads?

230/850 CAK/W33 Bearing’s double-row rollers distribute loads evenly, enhancing its load-bearing capacity.
The chrome steel construction provides high strength, resisting deformation under extreme pressures.
Its dynamic radial load rating of 2,538,318 lbf makes it suitable for heavy industrial use.
The tapered bore ensures secure mounting, further improving stability during operation.

Optimized for Efficiency: 230/850 CAK/W33 Bearing

230/850 CAK/W33 Bearing’s spherical rollers reduce friction, enabling smoother rotation.
The brass cage maintains precise roller spacing, minimising energy loss and heat generation.
With a maximum speed of 450 rpm, it balances performance and durability.
Its lubrication-friendly design ensures consistent operation, even in high-demand scenarios.

Application

Industrial Uses of 230/850 CAK/W33 Bearing
The 230/850 CAK/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads.
Its brass cage and chrome steel construction ensure durability in harsh industrial environments, making it a reliable choice for long-term use.

What Makes 230/850 CAK/W33 Bearing a Preferred Choice?
In mining equipment, 230/850 CAK/W33 Bearing excels due to its ability to withstand extreme loads and misalignment.
The tapered bore design simplifies installation, while the lubrication groove extends service life in demanding applications.

Built for Heavy-Duty Use: 230/850 CAK/W33 Bearing
This bearing is ideal for large gearboxes and wind turbines, where its spherical roller design compensates for shaft deflection.
The high static radial load capacity ensures stability even under the most challenging conditions.

Automotive vs Aerospace: Applications of 230/850 CAK/W33 Bearing
While too large for most automotive uses, 230/850 CAK/W33 Bearing is perfect for aerospace ground support equipment like aircraft tugs.
Its wide temperature range allows consistent performance in both hot tarmac and cold storage conditions.

Where Is 230/850 CAK/W33 Bearing Used?
You’ll often find 230/850 CAK/W33 Bearing in paper mill machinery, where its corrosion-resistant materials handle humid environments.
The W33 lubrication feature maintains smooth operation during continuous production runs.

Q&A

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