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23040-2CS5K/VT143 Double Row Spherical Roller Bearing

23040-2CS5K/VT143 Double Row Spherical Roller Bearing

The 23040-2CS5K/VT143 is a double-row spherical roller bearing with a 200mm bore and 310mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 238073 lbf and operates smoothly at speeds up to 480 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 works in temperatures from -30°C to 200°C, making it suitable for harsh environments. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 21.3kg, it’s robust yet manageable for industrial use. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, especially as it’s interchangeable with SKF models.

The lubrication holes (7.5mm) and grooves (13.9mm wide) ensure even grease distribution. With a radial clearance of CN, it offers balanced performance under varying loads.

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Product Parameters

  • Part Number 23040-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 200 x 310 x 82 mm
  • Bore Dia 200 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 310 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 82 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 223 mm
  • Shoulder/Recess Dia Of Outer Ring 286 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 238073 lbf
  • Static Radial Load 343958 lbf
  • Max Speed 480 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 21.3 kg
  • Price （US$） US$584.96

Features

How Does 23040-2CS5K/VT143 Bearing Handle Combined Loads?

23040-2CS5K/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 heavy dynamic radial loads up to 238073 lbf.
The double-seal design protects against contaminants, making it suitable for harsh environments.
With a maximum speed of 480 rpm, it balances performance and reliability in demanding applications.

Designed for Durability: 23040-2CS5K/VT143 Bearing

23040-2CS5K/VT143 Bearing is built with a tapered bore for secure mounting, enhancing stability under load.
The steel cage maintains roller alignment, reducing friction and extending operational life.
Its wide temperature range of -30° to 200°C ensures consistent performance in varied conditions.
Lubrication grooves and holes facilitate easy maintenance, keeping the bearing running smoothly.

Performance Features of 23040-2CS5K/VT143 Bearing

23040-2CS5K/VT143 Bearing’s spherical rollers accommodate misalignment, ensuring smooth operation even under stress.
The double-sealed construction prevents dirt ingress, ideal for dusty or wet environments.
With a static radial load capacity of 343958 lbf, it offers reliable support in heavy-duty applications.
CN radial clearance provides optimal performance for most industrial uses.

Why Choose 23040-2CS5K/VT143 Bearing for High-Load Applications?

23040-2CS5K/VT143 Bearing’s robust chrome steel rollers and rings withstand extreme pressures effortlessly.
Its double-row design distributes loads evenly, minimising wear and prolonging service life.
The 1:12 taper bore ensures a tight fit, reducing slippage during operation.
Operating up to 200°C, it remains reliable in high-temperature environments.

Application

Industrial Uses of 23040-2CS5K/VT143 Bearing
23040-2CS5K/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 23040-2CS5K/VT143 Bearing Used?
In mining equipment, 23040-2CS5K/VT143 Bearing provides reliable performance under extreme conditions, thanks to its chrome steel construction. The double seals also protect against contaminants, extending service life in dusty environments.

Built for Heavy-Duty Use: 23040-2CS5K/VT143 Bearing
This bearing excels in paper mill machinery, where its spherical rollers accommodate misalignment and heavy radial loads. The lubrication groove design ensures smooth operation even at lower speeds.

Automotive vs Aerospace: Applications of 23040-2CS5K/VT143 Bearing
In automotive applications, 23040-2CS5K/VT143 Bearing supports large drivetrain components, while in aerospace, its temperature range suits auxiliary systems. The metric sizing makes it versatile for global equipment standards.

Key Fields for 23040-2CS5K/VT143 Bearing
For wind turbines, 23040-2CS5K/VT143 Bearing offers durability against variable loads and weather conditions. Its high static radial load capacity ensures stability in long-term installations.

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