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22236 CK W33 Double Row Spherical Roller Bearing

22236 CK W33 Double Row Spherical Roller Bearing

The 22236 CK W33 is a double-row spherical roller bearing with a 180mm bore and 320mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 278089 lbf and operates smoothly at speeds up to 2600 RPM.

Its open design and lubrication groove (16.7mm wide) make maintenance straightforward, while the steel cage enhances durability. The bearing performs reliably in temperatures from -30°C to 200°C.

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

Weighing 29.5kg, it’s built for strength and longevity. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 22236 CK W33
  • Brand TFL
  • Interchangeable SKF
  • Size 180 x 320 x 86 mm
  • Bore Dia 180 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 86 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 213 mm
  • Shoulder/Recess Dia Of Outer Ring 278 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 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 Steel
  • Dynamic Radial Load 278089 lbf
  • Static Radial Load 350702 lbf
  • Max Speed 2600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 29.5 kg
  • Price （US$） US$353.70

Features

Performance Features of 22236 CK W33 Bearing

22236 CK W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 278089 lbf, ensuring reliable operation in heavy-duty applications.
The double-row spherical roller design accommodates misalignment, enhancing performance under challenging conditions.
With a maximum speed of 2600 rpm, it delivers both durability and efficiency.

How Is 22236 CK W33 Bearing Engineered for Reliability?

22236 CK W33 Bearing features a taper bore design (1:12) for secure mounting and precise alignment.
The steel cage maintains roller positioning, reducing friction and extending service life.
Its lubrication groove and hole ensure consistent oil flow, minimising maintenance needs.
Operating from -30° to 200°C, it performs reliably in varied temperature conditions.

Designed for Durability: 22236 CK W33 Bearing

22236 CK W33 Bearing’s spherical roller design handles misalignment while maintaining smooth operation.
The chrome steel construction resists wear, even under high static radial loads of 350702 lbf.
Its CN radial clearance provides optimal performance for most industrial applications.
Weighing 29.5 kg, it balances strength with manageable installation.

Application

Industrial Uses of 22236 CK W33 Bearing
The 22236 CK 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 chrome steel construction ensures durability in demanding industrial environments.

Where Is 22236 CK W33 Bearing Used?
You’ll often find 22236 CK W33 Bearing in mining equipment, where its spherical roller design accommodates misalignment and heavy loads. The lubrication groove also helps maintain performance in dusty or high-temperature conditions.

Built for Heavy-Duty Use: 22236 CK W33 Bearing
22236 CK W33 Bearing excels in paper mill machinery, supporting rollers that endure constant stress. Its tapered bore ensures a secure fit, reducing slippage during high-speed operations.

Automotive vs Aerospace: Applications of 22236 CK W33 Bearing
In automotive applications, 22236 CK W33 Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems requiring reliability. The wide temperature range makes it versatile for both industries.

Practical Applications of 22236 CK W33 Bearing
For wind turbines, 22236 CK W33 Bearing’s ability to handle misalignment and heavy loads is crucial. The steel cage and rollers provide long service life, even in harsh weather conditions.

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