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23052-2CS5K/VT143 Double Row Spherical Roller Bearing

23052-2CS5K/VT143 Double Row Spherical Roller Bearing

The 23052-2CS5K/VT143 is a double-row spherical roller bearing with a 260mm bore and 400mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 377005 lbf and runs smoothly at speeds up to 360 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The tapered bore (1:12) allows for secure mounting, and lubrication grooves 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 44.5kg, 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 23052-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 260 x 400 x 104 mm
  • Bore Dia 260 mm
  • Bore Dia Tolerance +0.052mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 104 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 289 mm
  • Shoulder/Recess Dia Of Outer Ring 369 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 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 377005 lbf
  • Static Radial Load 573263 lbf
  • Max Speed 360 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 44.5 kg
  • Price （US$） US$1,134.40

Features

Performance Features of 23052-2CS5K/VT143 Bearing

23052-2CS5K/VT143 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 377005 lbf, ensuring reliable performance in heavy-duty applications.

The double seal design of 23052-2CS5K/VT143 Bearing protects against contaminants, extending its service life.
With a maximum speed of 360 rpm, it maintains stability under demanding conditions.

23052-2CS5K/VT143 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design ensures secure fitting, reducing the risk of slippage.

The lubrication groove and hole in 23052-2CS5K/VT143 Bearing facilitate easy maintenance.
This design helps distribute lubricant evenly, enhancing performance and longevity.

Application

Industrial Uses of 23052-2CS5K/VT143 Bearing
23052-2CS5K/VT143 Bearing is commonly used in heavy machinery like mining equipment and crushers, where its double-row design handles high radial and axial loads. The tapered bore ensures a secure fit, reducing slippage during operation.

In wind turbines, 23052-2CS5K/VT143 Bearing supports the main shaft, offering stability under varying wind conditions. Its double-seal construction protects against dust and moisture, extending service life in harsh environments.

For paper mills, 23052-2CS5K/VT143 Bearing’s spherical rollers accommodate misalignment, ensuring smooth operation in roller presses. The chrome steel construction provides durability, even under continuous heavy loads.

Where Is 23052-2CS5K/VT143 Bearing Used?
23052-2CS5K/VT143 Bearing is ideal for conveyor systems in ports, where its high load capacity handles bulk materials efficiently. The lubrication groove simplifies maintenance, reducing downtime.

In steel plants, 23052-2CS5K/VT143 Bearing’s temperature resistance makes it suitable for rolling mills. The steel cage enhances strength, ensuring reliable performance under extreme conditions.

Built for Heavy-Duty Use: 23052-2CS5K/VT143 Bearing
23052-2CS5K/VT143 Bearing excels in construction equipment like cranes, where its combined load capacity supports lifting operations. The metric sizing ensures compatibility with global machinery standards.

For marine applications, 23052-2CS5K/VT143 Bearing’s corrosion-resistant materials withstand salty environments. The double-seal design further prevents contamination, ensuring long-term reliability.

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