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23276 CA/C083W507 Double Row Spherical Roller Bearing

23276 CA/C083W507 Double Row Spherical Roller Bearing

The 23276 CA/C083W507 is a double-row spherical roller bearing with a 380mm bore and 680mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 137718 lbf and runs smoothly at speeds up to 750 RPM.

Its brass cage and open design ensure durability and easy lubrication, while the spherical rollers handle misalignment well. 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 gearboxes or mining equipment where high radial loads are present.

Weighing 375kg, it’s a robust choice for large machinery. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 23276 CA/C083W507
  • 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 P5
  • 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 C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 375 kg
  • Price （US$） US$7,833.60

Features

How Is 23276 CA/C083W507 Bearing Engineered for Reliability?

23276 CA/C083W507 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 137,718 lbf.
The brass cage ensures smooth roller movement, reducing friction and wear.
With a maximum speed of 750 rpm, it performs reliably in heavy-duty industrial applications.

What Makes 23276 CA/C083W507 Bearing Suitable for High-Temperature Applications?

23276 CA/C083W507 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its chrome steel construction maintains structural integrity under thermal stress.
The open design allows for easy lubrication, ensuring consistent performance in demanding conditions.
This makes it a robust choice for high-temperature environments like steel mills or heavy machinery.

Designed for Durability: 23276 CA/C083W507 Bearing

23276 CA/C083W507 Bearing is built with precision-ground chrome steel rollers for enhanced load distribution.
Its C3 radial clearance accommodates thermal expansion, reducing stress during operation.
The brass cage minimises friction, extending the bearing’s service life.
With a static radial load capacity of 2,057,002 lbf, it excels in heavy industrial use.

How Does 23276 CA/C083W507 Bearing Reduce Friction?

23276 CA/C083W507 Bearing’s spherical roller design ensures even load distribution, lowering friction.
The brass cage keeps rollers aligned, preventing metal-to-metal contact.
Lubrication grooves and holes facilitate smooth oil flow, further minimising wear.
This results in quieter operation and reduced energy consumption over time.

Application

Industrial Uses of 23276 CA/C083W507 Bearing
23276 CA/C083W507 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads effortlessly. The brass cage ensures smooth operation even under high stress.

In wind turbines, 23276 CA/C083W507 Bearing supports the main shaft, thanks to its robust chrome steel construction and C3 radial clearance. Its large bore size makes it ideal for high-torque applications.

For mining equipment, 23276 CA/C083W507 Bearing’s spherical roller design accommodates misalignment, reducing wear in harsh environments. The lubrication groove and hole simplify maintenance, extending bearing life.

Where Is 23276 CA/C083W507 Bearing Used?
You’ll find 23276 CA/C083W507 Bearing in paper mills, where its high static radial load capacity supports large rollers. The temperature range up to 200°C ensures reliability in heated processes.

In steel plants, 23276 CA/C083W507 Bearing handles the intense loads of rolling mills. Its P5 radial run-out precision keeps operations smooth and efficient.

Built for Heavy-Duty Use: 23276 CA/C083W507 Bearing
23276 CA/C083W507 Bearing excels in construction equipment like cranes, where its 375 kg weight and 680 mm outer diameter provide stability. The combined load direction capability is perfect for dynamic lifting.

In marine applications, 23276 CA/C083W507 Bearing’s corrosion-resistant materials withstand salty environments. The open seal type allows for easy lubrication, even in remote locations.

Automotive vs Aerospace: Applications of 23276 CA/C083W507 Bearing
In large trucks, 23276 CA/C083W507 Bearing supports drivetrain components, handling heavy loads with ease. Its metric sizing ensures compatibility with global vehicle standards.

For aerospace ground equipment, 23276 CA/C083W507 Bearing’s high-speed tolerance up to 750 rpm makes it reliable for testing rigs. The chrome steel rollers offer durability under frequent use.

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