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23030-2CS5K/VT143 Double Row Spherical Roller Bearing

23030-2CS5K/VT143 Double Row Spherical Roller Bearing

The 23030-2CS5K/VT143 is a double-row spherical roller bearing with a 150mm bore and 225mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 119598 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) 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 performs reliably in temperatures from -30°C to 200°C.

Weighing 7.7kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 23030-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 150 x 225 x 56 mm
  • Bore Dia 150 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 225 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 56 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 165 mm
  • Shoulder/Recess Dia Of Outer Ring 211 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 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 119598 lbf
  • Static Radial Load 168607 lbf
  • Max Speed 670 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 7.7 kg
  • Price （US$） US$241.72

Features

Performance Features of 23030-2CS5K/VT143 Bearing

23030-2CS5K/VT143 Bearing is built with double-row spherical rollers, handling combined loads efficiently.
Its chrome steel construction ensures durability under high dynamic radial loads of up to 119,598 lbf.
The double-seal design protects against contaminants, making it suitable for harsh environments.
With a maximum speed of 670 rpm, it balances performance and reliability in demanding applications.

How Is 23030-2CS5K/VT143 Bearing Engineered for Reliability?

23030-2CS5K/VT143 Bearing features a tapered bore design, ensuring secure mounting and alignment.
The steel cage maintains roller spacing, reducing friction and extending operational life.
Its lubrication groove and holes facilitate consistent grease distribution, enhancing performance.
Operating in temperatures from -30° to 200°C, it remains reliable under extreme conditions.

Built for Durability: 23030-2CS5K/VT143 Bearing

23030-2CS5K/VT143 Bearing’s double-row spherical rollers distribute loads evenly, minimising wear.
The chrome steel rollers and rings resist deformation under high static radial loads of 168,607 lbf.
Its double-seal construction prevents dust and moisture ingress, reducing maintenance needs.
Weighing 7.7 kg, it offers robust performance without compromising on structural integrity.

Application

Industrial Uses of 23030-2CS5K/VT143 Bearing
23030-2CS5K/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads with ease. The tapered bore ensures a secure fit, reducing slippage in high-vibration environments.

In automotive applications, 23030-2CS5K/VT143 Bearing supports large drivetrain components, such as truck axles, thanks to its high radial load capacity. The double seals also protect against contaminants, extending service life in rugged conditions.

For industrial fans and blowers, 23030-2CS5K/VT143 Bearing’s spherical rollers accommodate misalignment, ensuring smooth rotation even under uneven loads. Its chrome steel construction offers durability in high-temperature settings.

Where Is 23030-2CS5K/VT143 Bearing Used?
You’ll find 23030-2CS5K/VT143 Bearing in construction equipment like excavators, where its robust design withstands heavy shocks and dirt. The lubrication groove simplifies maintenance, keeping operations running smoothly.

In paper mills, 23030-2CS5K/VT143 Bearing handles the demanding loads of rolling machinery, with its steel cage providing reliable performance. The metric sizing makes it a versatile choice for global equipment standards.

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