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23238 CCK/HA3C4W33 Double Row Spherical Roller Bearing

23238 CCK/HA3C4W33 Double Row Spherical Roller Bearing

The 23238 CCK/HA3C4W33 is a double-row spherical roller bearing with a 190mm bore and 340mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 395439 lbf and runs smoothly at speeds up to 1800 RPM.

Its open design requires regular lubrication, while the steel cage ensures durability under heavy loads. The bearing operates well in temperatures from -30°C to 200°C, making it suitable for demanding environments.

With a tapered bore (1:12 ratio), it offers secure fitting and easy installation. The C4 radial clearance provides flexibility for thermal expansion in high-heat applications.

Ideal for industrial machinery like crushers or heavy-duty gearboxes where high radial and axial loads are present. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF models. Weighing 47kg, it’s built for robust performance.

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Product Parameters

  • Part Number 23238 CCK/HA3C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 340 x 120 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 120 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 222 mm
  • Shoulder/Recess Dia Of Outer Ring 287 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 395439 lbf
  • Static Radial Load 539541 lbf
  • Max Speed 1800 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 47 kg
  • Price （US$） US$1,058.38

Features

Performance Features of 23238 CCK/HA3C4W33 Bearing

23238 CCK/HA3C4W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 395439 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 1800 rpm, it delivers reliable performance in demanding environments.

23238 CCK/HA3C4W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, reducing downtime and maintenance costs.

The steel cage maintains roller alignment, enhancing durability and extending service life.
Lubrication grooves and holes ensure proper lubrication, improving overall efficiency.

Application

Industrial Uses of 23238 CCK/HA3C4W33 Bearing
23238 CCK/HA3C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The tapered bore ensures a secure fit, reducing slippage in demanding conditions.

In wind turbines, 23238 CCK/HA3C4W33 Bearing supports the main shaft, offering reliability under variable wind loads. Its C4 radial clearance accommodates thermal expansion, making it suitable for outdoor installations.

For mining equipment, 23238 CCK/HA3C4W33 Bearing’s chrome steel construction withstands abrasive environments. The open design simplifies lubrication, extending service life in dusty or wet conditions.

What Makes 23238 CCK/HA3C4W33 Bearing a Preferred Choice?
23238 CCK/HA3C4W33 Bearing excels in paper mills, where its spherical rollers compensate for misalignment. The steel cage ensures durability, even in high-speed operations.

In construction machinery, 23238 CCK/HA3C4W33 Bearing’s combined load capacity makes it ideal for cranes and excavators. The metric sizing ensures compatibility with global equipment standards.

Built for Heavy-Duty Use: 23238 CCK/HA3C4W33 Bearing
23238 CCK/HA3C4W33 Bearing is a go-to for steel rolling mills, where its high dynamic load rating handles intense pressure. The lubrication groove design ensures consistent performance.

For marine applications, 23238 CCK/HA3C4W33 Bearing’s temperature range suits both cold and warm environments. Its robust construction resists corrosion, even in saltwater conditions.

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