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23056 CACK/C3W33 Double Row Spherical Roller Bearing

23056 CACK/C3W33 Double Row Spherical Roller Bearing

The 23056 CACK/C3W33 is a double-row spherical roller bearing with a 280mm bore and 420mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 392741 lbf and operates smoothly at speeds up to 1600 RPM.

Its brass cage ensures durability, while the tapered bore design (1:12) simplifies installation. The open seal allows easy lubrication, with grooves and holes for efficient maintenance.

This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads are common. It performs reliably in temperatures from -30°C to 200°C.

Weighing 52.5kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for convenient replacements.

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Product Parameters

  • Part Number 23056 CACK/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 420 x 106 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance +0.052mm to 0
  • Outer Dia 420 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 106 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 326 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 392741 lbf
  • Static Radial Load 618225 lbf
  • Max Speed 1600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 52.5 kg
  • Price （US$） US$1,105.94

Features

Performance Features of 23056 CACK/C3W33 Bearing

23056 CACK/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 392741 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller alignment, reducing friction and enhancing durability.
With a maximum speed of 1600 rpm, it maintains reliable performance under demanding conditions.

23056 CACK/C3W33 Bearing operates in temperatures from -30° to 200°C, adapting to various environments.
The C3 radial clearance provides flexibility, ensuring smooth operation even under thermal expansion.

Application

Industrial Uses of 23056 CACK/C3W33 Bearing
23056 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.

Where Is 23056 CACK/C3W33 Bearing Used?
You’ll find 23056 CACK/C3W33 Bearing in wind turbines, supporting the main shaft with its high dynamic radial load capacity. Its tapered bore design simplifies installation in large-scale equipment.

Built for Heavy-Duty Use: 23056 CACK/C3W33 Bearing
23056 CACK/C3W33 Bearing excels in mining equipment, where its chrome steel rollers withstand harsh conditions. The C3 radial clearance allows for thermal expansion in high-temperature environments.

Automotive vs Aerospace: Applications of 23056 CACK/C3W33 Bearing
In automotive applications, 23056 CACK/C3W33 Bearing supports large drivetrains, while in aerospace, it’s used in landing gear systems. Its metric sizing ensures compatibility across industries.

Key Fields for 23056 CACK/C3W33 Bearing
23056 CACK/C3W33 Bearing is ideal for paper mills, where its lubrication groove design reduces maintenance downtime. The open seal type allows for easy re-greasing during operation.

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