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23048-2CS5K/VT143 Double Row Spherical Roller Bearing

23048-2CS5K/VT143 Double Row Spherical Roller Bearing

The 23048-2CS5K/VT143 is a double-row spherical roller bearing with a 240mm bore and 360mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 301,469 lbf and operates smoothly at speeds up to 400 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The tapered bore (1:12 ratio) allows for secure mounting, and the lubrication groove makes maintenance straightforward.

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

Weighing 30.8kg, it’s robust for demanding environments. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 23048-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 360 x 92 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 360 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 92 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 265 mm
  • Shoulder/Recess Dia Of Outer Ring 333 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.3 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 Double Seal
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 301469 lbf
  • Static Radial Load 467603 lbf
  • Max Speed 400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 30.8 kg
  • Price （US$） US$888.10

Features

Performance Features of 23048-2CS5K/VT143 Bearing

23048-2CS5K/VT143 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 301469 lbf, ensuring reliable performance in heavy-duty applications.

The double seal design of 23048-2CS5K/VT143 Bearing protects against contaminants, extending its service life.
It operates smoothly in temperatures ranging from -30° to 200°C, making it suitable for various environments.

23048-2CS5K/VT143 Bearing’s tapered bore design ensures easy and secure installation.
With a maximum speed of 400 rpm, it balances durability and efficiency in demanding conditions.

The steel cage in 23048-2CS5K/VT143 Bearing keeps the rollers aligned, reducing wear and tear.
Its lubrication groove and hole design ensure consistent performance with required maintenance.

Application

Industrial Uses of 23048-2CS5K/VT143 Bearing
23048-2CS5K/VT143 Bearing is commonly used in heavy machinery like mining equipment and large conveyor systems, where its double-row design handles combined radial and axial loads efficiently.
The tapered bore ensures a secure fit on shafts, reducing slippage during high-load operations.

Where Is 23048-2CS5K/VT143 Bearing Used?
You’ll often find 23048-2CS5K/VT143 Bearing in wind turbines and paper mill machinery, thanks to its ability to withstand misalignment and heavy loads.
Its double-seal design keeps contaminants out, making it reliable in dusty or humid environments.

Built for Heavy-Duty Use: 23048-2CS5K/VT143 Bearing
23048-2CS5K/VT143 Bearing excels in steel rolling mills, where its chrome steel construction resists wear under extreme pressure.
The lubrication groove ensures consistent performance, even during prolonged operation at high temperatures.

Automotive vs Aerospace: Applications of 23048-2CS5K/VT143 Bearing
In automotive applications, 23048-2CS5K/VT143 Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment.
The metric sizing and high load capacity make it versatile across industries.

Essential Roles of 23048-2CS5K/VT143 Bearing
23048-2CS5K/VT143 Bearing is vital in hydroelectric power plants, where its spherical rollers accommodate shaft deflections.
The steel cage provides durability, ensuring long service life in demanding conditions.

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