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23152-2CS5K/VT143 Double Row Spherical Roller Bearing

23152-2CS5K/VT143 Double Row Spherical Roller Bearing

The 23152-2CS5K/VT143 is a double-row spherical roller bearing with a 260mm bore and 440mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 59979 lbf and operates smoothly at speeds up to 320 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 87.5kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 23152-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 260 x 440 x 144 mm
  • Bore Dia 260 mm
  • Bore Dia Tolerance +0.052mm to 0
  • Outer Dia 440 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 144 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 293 mm
  • Shoulder/Recess Dia Of Outer Ring 398 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 59979 lbf
  • Static Radial Load 876755 lbf
  • Max Speed 320 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 87.5 kg
  • Price （US$） US$2,115.75

Features

How Is 23152-2CS5K/VT143 Bearing Engineered for Reliability?

23152-2CS5K/VT143 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.
With a dynamic radial load capacity of 59979 lbf, it performs reliably under heavy loads.

The double-seal design protects 23152-2CS5K/VT143 Bearing from contaminants, extending its service life.
It operates smoothly within a temperature range of -30° to 200°C, suitable for various environments.
The tapered bore design simplifies installation, ensuring a secure fit.

23152-2CS5K/VT143 Bearing’s steel cage maintains roller alignment, reducing friction and noise.
Its lubrication groove and hole design ensure consistent performance, even at high speeds.
With a maximum speed of 320 rpm, it balances efficiency and durability.

The radial clearance of CN in 23152-2CS5K/VT143 Bearing ensures optimal performance under varying loads.
Its static radial load capacity of 876755 lbf makes it suitable for heavy-duty applications.
The bearing’s weight of 87.5 kg reflects its robust construction and reliability.

Application

Industrial Uses of 23152-2CS5K/VT143 Bearing
23152-2CS5K/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effectively. The spherical roller construction helps accommodate misalignment, ensuring smooth operation in demanding environments.

Where Is 23152-2CS5K/VT143 Bearing Used?
You’ll often find 23152-2CS5K/VT143 Bearing in mining equipment, where its high dynamic radial load capacity supports heavy-duty operations. The double seal design also protects against contaminants, extending service life in harsh conditions.

Built for Heavy-Duty Use: 23152-2CS5K/VT143 Bearing
23152-2CS5K/VT143 Bearing excels in applications like paper mills and wind turbines, thanks to its robust chrome steel construction. The tapered bore ensures a secure fit, reducing slippage under high torque.

Automotive vs Aerospace: Applications of 23152-2CS5K/VT143 Bearing
In automotive settings, 23152-2CS5K/VT143 Bearing might support large drivetrains, while in aerospace, it could be used in ground support equipment. Its wide temperature range makes it versatile for various climates.

Key Fields for 23152-2CS5K/VT143 Bearing
23152-2CS5K/VT143 Bearing is ideal for construction machinery, where its static radial load capacity ensures stability under extreme weights. The steel cage adds durability, making it a reliable choice for long-term use.

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