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23276 CAK/C3W33 Double Row Spherical Roller Bearing

23276 CAK/C3W33 Double Row Spherical Roller Bearing

The 23276 CAK/C3W33 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 operates smoothly at speeds up to 750 RPM.

Its brass cage and spherical rollers ensure durability, while the C3 radial clearance allows for thermal expansion. The open design and lubrication groove make maintenance straightforward.

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

Weighing 375kg, it’s a robust choice for large machinery. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 23276 CAK/C3W33
  • 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 C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 375 kg
  • Price （US$） US$7,613.96

Features

How Does 23276 CAK/C3W33 Bearing Handle Heavy Loads?

23276 CAK/C3W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 137718 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 750 rpm, it delivers durability and efficiency in demanding conditions.

What Makes 23276 CAK/C3W33 Bearing Suitable for High-Temperature Applications?

23276 CAK/C3W33 Bearing operates effectively in temperatures ranging from -30° to 200 °C.
Its chrome steel construction ensures stability and performance even under extreme heat.
The open design allows for proper lubrication, preventing overheating and wear.
This makes it ideal for industrial applications where temperature fluctuations are common.

Engineered for Precision: 23276 CAK/C3W33 Bearing

23276 CAK/C3W33 Bearing features a double-row spherical roller design for precise load distribution.
The taper bore ensures secure fitting, reducing misalignment risks during operation.
Its C3 radial clearance provides optimal performance under varying load conditions.
This design enhances accuracy and reliability in high-precision machinery.

Structural Advantages of 23276 CAK/C3W33 Bearing

23276 CAK/C3W33 Bearing includes a lubrication groove and holes for consistent grease distribution.
The chrome steel rollers and brass cage reduce friction, ensuring smooth operation.
With a static radial load capacity of 2057002 lbf, it handles extreme pressures effortlessly.
Its robust construction makes it a dependable choice for heavy industrial use.

Application

Industrial Uses of 23276 CAK/C3W33 Bearing
23276 CAK/C3W33 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 in high-vibration environments.

Where Is 23276 CAK/C3W33 Bearing Used?
You’ll often find 23276 CAK/C3W33 Bearing in mining equipment, where its tapered bore provides a secure fit for high-torque applications. Its chrome steel construction offers durability in harsh, abrasive conditions.

Built for Heavy-Duty Use: 23276 CAK/C3W33 Bearing
23276 CAK/C3W33 Bearing excels in paper mills, supporting large rollers that require consistent performance under combined loads. The C3 radial clearance allows for thermal expansion in high-temperature operations.

Automotive vs Aerospace: Applications of 23276 CAK/C3W33 Bearing
In wind turbines, 23276 CAK/C3W33 Bearing handles the variable loads and misalignment typical of rotor shafts. Its metric sizing and lubrication grooves make it a reliable choice for renewable energy systems.

Key Fields for 23276 CAK/C3W33 Bearing
23276 CAK/C3W33 Bearing is ideal for steel plants, where its high static radial load capacity supports rolling mills. The open design simplifies relubrication, extending service life in demanding conditions.

Q&A

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