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23134-2CS5K/VT143 Double Row Spherical Roller Bearing

23134-2CS5K/VT143 Double Row Spherical Roller Bearing

The 23134-2CS5K/VT143 is a double-row spherical roller bearing with a 170mm tapered bore and 280mm outer diameter, built from tough chrome steel. It handles combined loads up to 244,592 lbf and runs smoothly at speeds up to 500 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The bearing requires lubrication and operates in temperatures from -30°C to 200°C.

With a tapered bore for secure fitting, it’s interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy machinery or industrial equipment where high radial loads are common.

Weighing 21.3kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

The lubrication groove and holes make maintenance straightforward, while the spherical rollers accommodate misalignment. Suitable for applications like crushers or conveyor systems.

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Product Parameters

  • Part Number 23134-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 170 x 280 x 88 mm
  • Bore Dia 170 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 280 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 88 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 190 mm
  • Shoulder/Recess Dia Of Outer Ring 256 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.2.1 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type 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 244592 lbf
  • Static Radial Load 337213 lbf
  • Max Speed 500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 21.3 kg
  • Price （US$） US$533.65

Features

Performance Features of 23134-2CS5K/VT143 Bearing

23134-2CS5K/VT143 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 244592 lbf, making it suitable for heavy-duty applications.

The double-seal design of 23134-2CS5K/VT143 Bearing protects against contaminants, ensuring reliable operation.
With a temperature range of -30° to 200°C, it performs well in varied environments.

23134-2CS5K/VT143 Bearing’s tapered bore design simplifies installation and alignment.
The steel cage maintains roller positioning, reducing wear and extending service life.

Lubrication grooves in 23134-2CS5K/VT143 Bearing ensure consistent performance under high loads.
Its maximum speed of 500 rpm balances durability and efficiency in demanding conditions.

Application

Industrial Uses of 23134-2CS5K/VT143 Bearing
23134-2CS5K/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy loads effortlessly.
The double seal feature keeps contaminants out, ensuring long service life even in dusty environments.

What Makes 23134-2CS5K/VT143 Bearing a Preferred Choice?
In mining equipment, 23134-2CS5K/VT143 Bearing’s high dynamic radial load capacity makes it ideal for conveyor systems and excavators.
Its tapered bore design ensures a secure fit, reducing slippage under intense operational stresses.

Built for Heavy-Duty Use: 23134-2CS5K/VT143 Bearing
23134-2CS5K/VT143 Bearing excels in paper mill machinery, where its chrome steel construction withstands constant moisture and high temperatures.
The steel cage provides added durability, making it a reliable choice for continuous operation.

Automotive vs Aerospace: Applications of 23134-2CS5K/VT143 Bearing
In automotive applications, 23134-2CS5K/VT143 Bearing supports heavy axles and gearboxes, offering stability under combined loads.
For aerospace ground equipment, its high-temperature tolerance ensures performance in demanding conditions.

Key Fields for 23134-2CS5K/VT143 Bearing
23134-2CS5K/VT143 Bearing is often found in wind turbines, where its spherical rollers accommodate shaft deflections caused by wind forces.
The lubrication groove design simplifies maintenance, reducing downtime in remote installations.

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