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23276 CAK/W33 Double Row Spherical Roller Bearing
23276 CAK/W33 Double Row Spherical Roller Bearing

23276 CAK/W33 Double Row Spherical Roller Bearing

The 23276 CAK/W33 is a double-row spherical roller bearing with a 380mm bore and 680mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 137718 lbf and runs smoothly at speeds up to 750 RPM.

Its brass cage and open design allow for easy lubrication, while the tapered bore ensures a secure fit. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial machinery or mining equipment where high radial loads are common.

Weighing 365kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 23276 CAK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 380 x 680 x 240 mm
  • Bore Dia 380 mm
  • Bore Dia Tolerance +0.057mm to 0
  • Outer Dia 680 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 240 mm
  • Width Tolerance -0.4mm to 0
  • Shoulder Dia Of Inner Ring 473 mm
  • Shoulder/Recess Dia Of Outer Ring 581 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.6 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 137718 lbf
  • Static Radial Load 2057002 lbf
  • Max Speed 750 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 365 kg
  • Price (US$) US$7,613.96

Features

How Is 23276 CAK/W33 Bearing Engineered for Reliability?

23276 CAK/W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel rings and rollers provide high strength, supporting dynamic radial loads up to 137718 lbf.

The brass cage ensures smooth roller movement, reducing friction and wear over time.
With a maximum speed of 750 rpm, it maintains stable performance in heavy-duty applications.

23276 CAK/W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied industrial environments.
Its tapered bore design simplifies installation, ensuring secure fitting and alignment.

Application

Industrial Uses of 23276 CAK/W33 Bearing
23276 CAK/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The brass cage ensures smooth operation even under intense vibration and shock.

In automotive applications, 23276 CAK/W33 Bearing supports large components such as truck axles and drivetrains. Its tapered bore provides a secure fit, reducing slippage during high-torque operations.

For wind turbines, 23276 CAK/W33 Bearing’s spherical roller design accommodates misalignment, making it ideal for rotor shafts. The chrome steel construction offers long-lasting performance in harsh outdoor conditions.

Where Is 23276 CAK/W33 Bearing Used?
You’ll often find 23276 CAK/W33 Bearing in mining equipment, where its high load capacity withstands extreme pressures. The lubrication groove ensures consistent performance in dusty environments.

In construction machinery, 23276 CAK/W33 Bearing is a reliable choice for cranes and excavators. Its wide temperature range allows it to perform in both hot and cold climates.

Built for Heavy-Duty Use: 23276 CAK/W33 Bearing
23276 CAK/W33 Bearing excels in steel mills, where its dynamic load rating handles rolling mill stresses. The open design simplifies maintenance during routine inspections.

For paper manufacturing, 23276 CAK/W33 Bearing’s corrosion-resistant materials endure humid conditions. Its spherical rollers reduce friction, extending service life in continuous operation.

Automotive vs Aerospace: Applications of 23276 CAK/W33 Bearing
In automotive, 23276 CAK/W33 Bearing supports heavy-duty transmissions, while in aerospace, it’s suited for ground support equipment. The metric sizing ensures compatibility across industries.

For industrial fans, 23276 CAK/W33 Bearing’s high-speed capability maintains stability. Its brass cage dampens vibrations, reducing noise in large ventilation systems.

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