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23034-2CS5K/VT143 Double Row Spherical Roller Bearing

23034-2CS5K/VT143 Double Row Spherical Roller Bearing

The 23034-2CS5K/VT143 is a double-row spherical roller bearing with a 170mm bore and 260mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 167707 lbf and operates smoothly at speeds up to 630 RPM.

Its double-seal design keeps contaminants out while the tapered bore ensures a secure fit. The bearing performs well in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where robust performance is needed.

Weighing 12.6kg, it’s designed for durability and long service life. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 23034-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 170 x 260 x 67 mm
  • Bore Dia 170 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 260 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 67 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 188 mm
  • Shoulder/Recess Dia Of Outer Ring 243 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.2.1 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 167707 lbf
  • Static Radial Load 242794 lbf
  • Max Speed 630 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 12.6 kg
  • Price （US$） US$393.44

Features

How Is 23034-2CS5K/VT143 Bearing Engineered for Reliability?

23034-2CS5K/VT143 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability, even under high dynamic radial loads of up to 167707 lbf.

The double-seal design protects against contaminants, making it suitable for harsh environments.
With a maximum speed of 630 rpm, it delivers consistent performance in demanding industrial applications.

23034-2CS5K/VT143 Bearing’s tapered bore simplifies installation, reducing downtime during maintenance.
Its wide temperature range of -30° to 200°C ensures reliable operation in varying conditions.

Application

Industrial Uses of 23034-2CS5K/VT143 Bearing
23034-2CS5K/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The tapered bore ensures a secure fit, reducing slippage during high-stress operations.

Where Is 23034-2CS5K/VT143 Bearing Used?
You’ll often find 23034-2CS5K/VT143 Bearing in mining equipment, where its spherical rollers accommodate misalignment and heavy radial loads. The double seals keep contaminants out, extending service life in dusty environments.

Built for Heavy-Duty Use: 23034-2CS5K/VT143 Bearing
23034-2CS5K/VT143 Bearing excels in paper mills, supporting large rollers that endure constant vibration and moisture. Its chrome steel construction resists wear, while the lubrication groove ensures smooth operation under continuous use.

Automotive vs Aerospace: Applications of 23034-2CS5K/VT143 Bearing
In automotive applications, 23034-2CS5K/VT143 Bearing suits heavy-duty trucks, handling axle loads reliably. For aerospace, its temperature range makes it suitable for auxiliary gearboxes, though weight considerations may limit its use.

Q&A

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