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23228-2CS5K/VT143 Double Row Spherical Roller Bearing
23228-2CS5K/VT143 Double Row Spherical Roller Bearing

23228-2CS5K/VT143 Double Row Spherical Roller Bearing

The 23228-2CS5K/VT143 is a double-row spherical roller bearing with a 140mm bore and 250mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 216,491 lbf and operates smoothly at speeds up to 670 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 lubrication grooves make maintenance straightforward.

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

Weighing 18.5kg, 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 23228-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 140 x 250 x 88 mm
  • Bore Dia 140 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 250 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 88 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 161 mm
  • Shoulder/Recess Dia Of Outer Ring 225 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 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 216491 lbf
  • Static Radial Load 281011 lbf
  • Max Speed 670 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 18.5 kg
  • Price (US$) US$466.54

Features

How Does 23228-2CS5K/VT143 Bearing Handle Combined Loads?

23228-2CS5K/VT143 Bearing features a double-row spherical roller design, ideal for handling both radial and thrust loads.
Its chrome steel construction ensures strength and durability under high dynamic radial loads of up to 216,491 lbf.

The double-sealed design protects against contaminants, making it suitable for harsh environments.
With a maximum speed of 670 rpm, it maintains reliable performance in demanding industrial applications.

23228-2CS5K/VT143 Bearing’s tapered bore simplifies installation, reducing setup time and effort.
Its steel cage keeps the rollers aligned, minimising wear and extending operational life.

The bearing operates efficiently in temperatures ranging from -30° to 200°C, ensuring versatility across various conditions.
Its lubrication groove and holes facilitate easy maintenance, enhancing long-term reliability.

Application

Industrial Uses of 23228-2CS5K/VT143 Bearing
23228-2CS5K/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The tapered bore ensures a secure fit, reducing slippage in demanding environments.

What Makes 23228-2CS5K/VT143 Bearing a Preferred Choice?
In mining equipment, 23228-2CS5K/VT143 Bearing’s chrome steel construction withstands harsh conditions, while the double seals protect against contaminants. Its high dynamic load capacity makes it reliable for continuous operation.

Built for Heavy-Duty Use: 23228-2CS5K/VT143 Bearing
23228-2CS5K/VT143 Bearing excels in paper mill machinery, where its spherical rollers compensate for misalignment. The steel cage and lubrication grooves extend service life, even under constant stress.

Automotive vs Aerospace: Applications of 23228-2CS5K/VT143 Bearing
In large trucks, 23228-2CS5K/VT143 Bearing supports axles and transmissions, balancing heavy loads. While not typical in aerospace, its temperature range suits industrial fans and generators.

Perfect Fit for Automation: 23228-2CS5K/VT143 Bearing
23228-2CS5K/VT143 Bearing is ideal for robotic arms in manufacturing, offering smooth rotation under combined loads. The metric sizing ensures compatibility with European automation systems.

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