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23288 CAK/C3W33 Double Row Spherical Roller Bearing

23288 CAK/C3W33 Double Row Spherical Roller Bearing

The 23288 CAK/C3W33 is a double-row spherical roller bearing with a large 440mm bore and 790mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 1832193 lbf and operates smoothly at speeds up to 600 RPM.

Its brass cage and spherical rollers provide durability, while the C3 radial clearance allows for thermal expansion. The bearing requires lubrication and works in temperatures from -30°C to 200°C.

Designed with a tapered bore (1:12 ratio), it ensures secure fitting on shafts. The open seal design simplifies maintenance, and lubrication grooves make greasing straightforward.

Ideal for heavy machinery like crushers or mining equipment where high radial loads are common. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial applications. Weighing 590kg, it’s built for demanding environments.

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Product Parameters

  • Part Number 23288 CAK/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 440 x 790 x 280 mm
  • Bore Dia 440 mm
  • Bore Dia Tolerance +0.063mm to 0
  • Outer Dia 790 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 280 mm
  • Width Tolerance -0.45mm to 0
  • Shoulder Dia Of Inner Ring 549 mm
  • Shoulder/Recess Dia Of Outer Ring 676 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 1832193 lbf
  • Static Radial Load 2810112 lbf
  • Max Speed 600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 590 kg
  • Price （US$） US$13,431.51

Features

Performance Features of 23288 CAK/C3W33 Bearing

23288 CAK/C3W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 1,832,193 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 600 rpm, it balances durability and efficiency in demanding conditions.

23288 CAK/C3W33 Bearing operates smoothly in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, making it suitable for various industrial uses.

The lubrication groove and hole ensure consistent oil flow, reducing maintenance needs.
This bearing meets RoHS and REACH standards, ensuring environmental compliance.

Application

Industrial Uses of 23288 CAK/C3W33 Bearing
23288 CAK/C3W33 Bearing is commonly used in heavy machinery like mining equipment and crushers, where its double-row spherical design handles high radial and axial loads. The brass cage ensures smooth operation even under demanding conditions.

Where Is 23288 CAK/C3W33 Bearing Used?
In wind turbines, 23288 CAK/C3W33 Bearing supports the main shaft, thanks to its robust construction and ability to withstand misalignment. The tapered bore design also simplifies installation and maintenance.

Built for Heavy-Duty Use: 23288 CAK/C3W33 Bearing
23288 CAK/C3W33 Bearing excels in steel mills, where its chrome steel rollers and rings resist wear from continuous high loads. The C3 radial clearance allows for thermal expansion in hot environments.

Automotive vs Aerospace: Applications of 23288 CAK/C3W33 Bearing
While 23288 CAK/C3W33 Bearing is too large for most automotive uses, it’s ideal for aerospace ground support equipment like heavy-duty tow tractors. Its metric sizing aligns with European engineering standards.

Key Fields for 23288 CAK/C3W33 Bearing
23288 CAK/C3W33 Bearing is a go-to choice for paper mills, where its lubrication groove design ensures consistent performance. The open seal type allows for easy re-greasing during routine maintenance.

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