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23156 CACK/C3W33 Double Row Spherical Roller Bearing

23156 CACK/C3W33 Double Row Spherical Roller Bearing

The 23156 CACK/C3W33 is a double-row spherical roller bearing with a 280mm bore and 460mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 604286 lbf and runs smoothly at speeds up to 1300 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:12) simplifies installation. The bearing operates in temperatures from -30°C to 200°C, making it versatile for harsh environments.

With a C3 radial clearance and lubrication grooves, it’s easy to maintain. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 97kg, it’s robust yet manageable for industrial use. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF models.

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Product Parameters

  • Part Number 23156 CACK/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 460 x 146 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance +0.052mm to 0
  • Outer Dia 460 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 146 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 334 mm
  • Shoulder/Recess Dia Of Outer Ring 401 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.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 604286 lbf
  • Static Radial Load 899236 lbf
  • Max Speed 1300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 97 kg
  • Price （US$） US$1,909.44

Features

Performance Features of 23156 CACK/C3W33 Bearing

23156 CACK/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 604286 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, reducing friction and enhancing durability.
With a maximum speed of 1300 rpm, it delivers reliable performance under demanding conditions.

23156 CACK/C3W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C3 radial clearance allows for thermal expansion, ensuring smooth operation in varying environments.

The lubrication groove and holes in 23156 CACK/C3W33 Bearing facilitate easy maintenance.
This design helps extend service life and reduces downtime for lubrication.

Application

Industrial Uses of 23156 CACK/C3W33 Bearing
23156 CACK/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effortlessly. The brass cage ensures smooth operation even under high stress and vibration.

In wind turbines, 23156 CACK/C3W33 Bearing supports the main shaft, thanks to its high dynamic radial load capacity. The tapered bore design simplifies installation and maintenance in these hard-to-reach applications.

For mining equipment, 23156 CACK/C3W33 Bearing’s chrome steel construction withstands harsh conditions, while the C3 clearance accommodates thermal expansion. Its lubrication groove design also extends service life in dusty environments.

What Makes 23156 CACK/C3W33 Bearing a Preferred Choice?
23156 CACK/C3W33 Bearing excels in paper mills, where its spherical rollers compensate for misalignment in large rollers. The metric sizing ensures compatibility with European machinery standards.

In steel production, 23156 CACK/C3W33 Bearing’s high-temperature tolerance keeps rolling mills running smoothly. The open seal design allows for easy relubrication, reducing downtime in continuous operations.

Built for Heavy-Duty Use: 23156 CACK/C3W33 Bearing
23156 CACK/C3W33 Bearing is ideal for construction equipment like cranes, where its static radial load capacity supports heavy lifting. The brass cage reduces friction, enhancing efficiency in slow-moving applications.

For marine propulsion systems, 23156 CACK/C3W33 Bearing’s corrosion-resistant materials ensure reliability in saltwater environments. The lubrication holes simplify maintenance during dry-dock inspections.

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