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23948 CC/W513 Double Row Spherical Roller Bearing

23948 CC/W513 Double Row Spherical Roller Bearing

The 23948 CC/W513 is a double-row spherical roller bearing with a 240mm bore and 320mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 153994 lbf and runs smoothly at speeds up to 2000 RPM.

Its spherical roller design adjusts to misalignment, while the steel cage ensures durability under heavy loads. The open construction allows easy lubrication through the 4.5mm holes, ideal for high-temperature environments up to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for industrial machinery like gearboxes or conveyors where alignment flexibility is needed.

Weighing 13kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 23948 CC/W513
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 320 x 60 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 60 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 261 mm
  • Shoulder/Recess Dia Of Outer Ring 298 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.2.1 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 Steel
  • Dynamic Radial Load 153994 lbf
  • Static Radial Load 260778 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 13 kg
  • Price （US$） US$420.62

Features

Performance Features of 23948 CC/W513 Bearing

23948 CC/W513 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 153,994 lbf, ensuring dependable performance in heavy-duty applications.

The double-row spherical roller design accommodates misalignment, enhancing operational reliability.
With a maximum speed of 2,000 rpm, it delivers both durability and efficiency.

23948 CC/W513 Bearing operates in temperatures from -30°C to 200°C, suitable for varied environments.
The steel cage maintains roller alignment, reducing friction and extending service life.

Lubrication grooves and holes in 23948 CC/W513 Bearing ensure consistent lubrication for smooth operation.
Its radial clearance of CN provides optimal performance under standard conditions.

Application

Industrial Uses of 23948 CC/W513 Bearing
23948 CC/W513 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads effectively. The spherical roller type ensures smooth operation even with slight misalignments.

In automotive applications, 23948 CC/W513 Bearing supports large components such as truck axles and transmissions, thanks to its high load capacity. The chrome steel construction offers durability under demanding conditions.

For industrial fans and blowers, 23948 CC/W513 Bearing’s open design simplifies lubrication, extending service life in high-temperature environments. Its metric sizing makes it compatible with a wide range of European equipment.

Where Is 23948 CC/W513 Bearing Used?
You’ll often find 23948 CC/W513 Bearing in mining equipment, where its robust design withstands heavy loads and harsh conditions. The steel cage adds extra strength for long-term reliability.

In paper mills, 23948 CC/W513 Bearing ensures smooth operation of rollers and drying cylinders. Its high-speed capability and temperature resistance make it a dependable choice for continuous production.

Built for Heavy-Duty Use: 23948 CC/W513 Bearing
23948 CC/W513 Bearing excels in construction machinery like cranes and excavators, handling intense loads with ease. The combined load capacity makes it versatile for various applications.

In wind turbines, 23948 CC/W513 Bearing’s spherical rollers accommodate shaft deflections, ensuring stable performance. The lubrication groove design helps maintain efficiency in remote installations.

Automotive vs Aerospace: Applications of 23948 CC/W513 Bearing
In automotive settings, 23948 CC/W513 Bearing supports heavy-duty axles and gearboxes, offering reliability under constant stress. The high static load rating ensures longevity.

For aerospace ground equipment, 23948 CC/W513 Bearing handles precise movements in loading systems. Its temperature range suits both indoor and outdoor operations.

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