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23152 CACK/C4W33 Double Row Spherical Roller Bearing

23152 CACK/C4W33 Double Row Spherical Roller Bearing

The 23152 CACK/C4W33 is a double-row spherical roller bearing with a 260mm bore and 440mm outer diameter, built from tough chrome steel. It handles combined loads up to 577309 lbf and runs smoothly at speeds up to 1400 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:12) allows for secure fitting. The bearing operates in temperatures from -30°C to 200°C and requires regular lubrication.

With a C4 radial clearance, it offers flexibility under heavy loads. Ideal for industrial machinery like crushers or large gearboxes where high radial loads are common.

Weighing 91kg, it’s a robust choice for demanding applications. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23152 CACK/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 260 x 440 x 144 mm
  • Bore Dia 260 mm
  • Bore Dia Tolerance +0.052mm to 0
  • Outer Dia 440 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 144 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 314 mm
  • Shoulder/Recess Dia Of Outer Ring 380 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 Brass
  • Dynamic Radial Load 577309 lbf
  • Static Radial Load 843034 lbf
  • Max Speed 1400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 91 kg
  • Price （US$） US$1,763.13

Features

Performance Features of 23152 CACK/C4W33 Bearing

23152 CACK/C4W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 577309 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing durability.
With a maximum speed of 1400 rpm, it maintains reliable performance under demanding conditions.

23152 CACK/C4W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, ensuring secure fitting and alignment.

The lubrication groove and hole design in 23152 CACK/C4W33 Bearing promote consistent grease distribution.
This feature extends maintenance intervals, reducing downtime and operational costs.

Application

Industrial Uses of 23152 CACK/C4W33 Bearing
23152 CACK/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads.
The brass cage ensures smooth operation even under high stress, making it a reliable choice for mining and construction equipment.

Where Is 23152 CACK/C4W33 Bearing Used?
In wind turbines, 23152 CACK/C4W33 Bearing supports the main shaft, thanks to its high dynamic load capacity and tolerance for misalignment.
Its tapered bore design also simplifies installation in large rotating equipment, reducing downtime during maintenance.

Built for Heavy-Duty Use: 23152 CACK/C4W33 Bearing
This bearing excels in paper mills, where its chrome steel construction withstands constant moisture and heavy loads.
The C4 radial clearance ensures optimal performance even under thermal expansion, making it suitable for high-temperature environments.

Automotive vs Aerospace: Applications of 23152 CACK/C4W33 Bearing
While 23152 CACK/C4W33 Bearing is too large for most automotive uses, it’s ideal for aerospace ground support equipment like aircraft tugs.
Its ability to handle combined loads makes it versatile for industrial applications where reliability is key.

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