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23228 CCK/C4W33 Double Row Spherical Roller Bearing
23228 CCK/C4W33 Double Row Spherical Roller Bearing

23228 CCK/C4W33 Double Row Spherical Roller Bearing

The 23228 CCK/C4W33 is a double-row spherical roller bearing with a 140mm bore and 250mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 216266 lbf and operates smoothly at speeds up to 2400 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The open construction requires regular lubrication, with grooves and holes for easy maintenance.

This bearing is compatible with SKF models, making it a practical replacement option. Suitable for industrial machinery like gearboxes or conveyors where high radial loads and misalignment are common.

Weighing 18.5kg, it’s robust for demanding applications. Compliant with RoHS and REACH standards, it works in temperatures from -30°C to 200°C.

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Product Parameters

  • Part Number 23228 CCK/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 140 x 250 x 88 mm
  • Bore Dia 140 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 250 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 88 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 165 mm
  • Shoulder/Recess Dia Of Outer Ring 212 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.3 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 216266 lbf
  • Static Radial Load 281011 lbf
  • Max Speed 2400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 18.5 kg

Features

How Is 23228 CCK/C4W33 Bearing Engineered for Reliability?

23228 CCK/C4W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with high efficiency.
Its chrome steel construction ensures durability, even under dynamic radial loads up to 216,266 lbf.

The tapered bore design enhances stability, while the steel cage maintains proper roller alignment for smooth operation.
With a maximum speed of 2,400 rpm, it performs reliably in demanding industrial applications.

23228 CCK/C4W33 Bearing operates in temperatures from -30° to 200°C, making it suitable for varied environments.
Its C4 radial clearance provides flexibility, ensuring consistent performance under different load conditions.

The lubrication groove and holes simplify maintenance, extending the bearing’s service life.
Weighing 18.5 kg, it balances robustness with practical handling for heavy-duty use.

Application

Industrial Uses of 23228 CCK/C4W33 Bearing
The 23228 CCK/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. Its tapered bore ensures a secure fit, reducing slippage in demanding environments.

Where Is 23228 CCK/C4W33 Bearing Used?
You’ll often find 23228 CCK/C4W33 Bearing in mining equipment, where its robust construction withstands harsh conditions. The C4 radial clearance allows for thermal expansion, making it reliable in high-temperature operations.

Built for Heavy-Duty Use: 23228 CCK/C4W33 Bearing
23228 CCK/C4W33 Bearing excels in construction equipment like cranes and excavators, thanks to its chrome steel rollers and steel cage. The lubrication groove ensures smooth performance even under continuous heavy loads.

Automotive vs Aerospace: Applications of 23228 CCK/C4W33 Bearing
In automotive applications, 23228 CCK/C4W33 Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems requiring high load capacity. Its metric sizing fits seamlessly into both industries.

Essential Roles of 23228 CCK/C4W33 Bearing
23228 CCK/C4W33 Bearing is vital in paper mills, where its spherical rollers compensate for misalignment. The open design simplifies lubrication, extending service life in dusty or humid conditions.

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