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23028 CCK/C4W33 Double Row Spherical Roller Bearing
23028 CCK/C4W33 Double Row Spherical Roller Bearing

23028 CCK/C4W33 Double Row Spherical Roller Bearing

The 23028 CCK/C4W33 is a double-row spherical roller bearing with a 140mm bore and 210mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 109032 lbf and operates smoothly at speeds up to 3400 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The open seal type allows for easy lubrication, with grooves and holes designed for efficient maintenance.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 6.3kg, it’s built to last in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards, it’s a reliable option for demanding environments.

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Product Parameters

  • Part Number 23028 CCK/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 140 x 210 x 53 mm
  • Bore Dia 140 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 210 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 53 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 158 mm
  • Shoulder/Recess Dia Of Outer Ring 190 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.2 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 109032 lbf
  • Static Radial Load 15287 lbf
  • Max Speed 3400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 6.3 kg
  • Price (US$) US$198.87

Features

How Is 23028 CCK/C4W33 Bearing Engineered for Reliability?

23028 CCK/C4W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.

The C4 radial clearance allows for thermal expansion, maintaining performance in high-temperature environments.
With a dynamic radial load capacity of 109032 lbf, it excels in heavy-duty applications.

23028 CCK/C4W33 Bearing’s lubrication groove and holes ensure consistent oil distribution, reducing friction.
Its tapered bore design simplifies installation, making it a practical choice for industrial use.

Application

Industrial Uses of 23028 CCK/C4W33 Bearing
23028 CCK/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effortlessly. The spherical roller construction ensures smooth operation even in misaligned conditions.

In mining equipment, 23028 CCK/C4W33 Bearing’s high dynamic radial load capacity makes it ideal for conveyor systems and excavators. Its tapered bore design simplifies installation and enhances stability under heavy loads.

For wind turbines, 23028 CCK/C4W33 Bearing’s ability to withstand high speeds and temperatures ensures reliable performance in harsh environments. The steel cage and chrome steel rollers provide long-lasting durability.

Where Is 23028 CCK/C4W33 Bearing Used?
23028 CCK/C4W33 Bearing finds its place in paper mills, supporting rollers that endure constant stress and moisture. Its open design allows for easy lubrication, extending service life in demanding conditions.

In construction machinery, 23028 CCK/C4W33 Bearing’s robust construction handles the shocks and vibrations of compactors and cranes. The C4 radial clearance accommodates thermal expansion during prolonged use.

Built for Heavy-Duty Use: 23028 CCK/C4W33 Bearing
23028 CCK/C4W33 Bearing is a go-to choice for steel plants, where its high static radial load capacity supports rolling mills. The chrome steel material resists wear even in high-temperature settings.

For marine applications, 23028 CCK/C4W33 Bearing’s corrosion-resistant properties make it suitable for ship propulsion systems. Its metric sizing ensures compatibility with international standards.

Automotive vs Aerospace: Applications of 23028 CCK/C4W33 Bearing
In automotive drivetrains, 23028 CCK/C4W33 Bearing handles the combined loads of differential systems. Its precision engineering ensures smooth power transmission.

For aerospace landing gear, 23028 CCK/C4W33 Bearing’s high-speed capability and temperature resistance meet rigorous safety standards. The steel cage adds reliability in critical applications.

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