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

23276 CA/W33 Double Row Spherical Roller Bearing

The 23276 CA/W33 is a double-row spherical roller bearing with a large 380mm bore and 680mm outer diameter, built from tough chrome steel for durability. It handles heavy combined loads, with a dynamic radial capacity of 137718 lbf and a static load of 2057002 lbf.

Its brass cage and spherical rollers ensure smooth operation even under misalignment, while the open design allows for easy lubrication. The bearing can run at speeds up to 750 RPM and works in temperatures from -30°C to 200°C.

The W33 lubrication groove and holes make maintenance straightforward, and the CN radial clearance offers reliable performance. Ideal for heavy-duty applications like industrial gearboxes or large machinery where high loads and misalignment are common.

Weighing 375kg, this robust bearing is interchangeable with SKF models and complies with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23276 CA/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 380 x 680 x 240 mm
  • Bore Dia 380 mm
  • Bore Dia Tolerance -0.04mm 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 Cylindrical
  • 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 375 kg
  • Price (US$) US$7,613.96

Features

Performance Features of 23276 CA/W33 Bearing

23276 CA/W33 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 137718 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth operation and reduces friction, enhancing the bearing’s longevity.
With a maximum speed of 750 rpm, it maintains efficiency even in demanding conditions.

23276 CA/W33 Bearing operates in temperatures ranging from -30° to 200°C, ensuring reliability in varied environments.
The lubrication groove and hole design facilitate proper lubrication, reducing maintenance needs.

The double-row spherical roller design accommodates misalignment, improving operational stability.
Its cylindrical bore simplifies installation, saving time and effort during setup.

Application

Industrial Uses of 23276 CA/W33 Bearing
The 23276 CA/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads.
Its brass cage and chrome steel construction ensure durability in harsh industrial environments, making it a reliable choice for long-term operations.

What Makes 23276 CA/W33 Bearing a Preferred Choice?
In mining equipment, 23276 CA/W33 Bearing excels due to its ability to withstand extreme loads and vibrations.
The lubrication groove and holes simplify maintenance, reducing downtime in demanding applications.

Built for Heavy-Duty Use: 23276 CA/W33 Bearing
For wind turbines, 23276 CA/W33 Bearing provides stable performance under varying wind conditions and loads.
Its high static radial load capacity ensures reliability even in unpredictable weather scenarios.

Automotive vs Aerospace: Applications of 23276 CA/W33 Bearing
In large vehicles like trucks and buses, 23276 CA/W33 Bearing supports axles and transmissions with its robust design.
While in aerospace, its precision and load capacity make it suitable for ground support equipment and testing rigs.

Where Is 23276 CA/W33 Bearing Used?
You’ll find 23276 CA/W33 Bearing in paper mills, where it handles heavy rolls and continuous operation demands.
The spherical roller design accommodates slight shaft deflections, ensuring smooth paper production processes.

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