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22330-2CS5K/VT143 Double Row Spherical Roller Bearing

22330-2CS5K/VT143 Double Row Spherical Roller Bearing

The 22330-2CS5K/VT143 is a double-row spherical roller bearing with a 150mm bore and 320mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 346431 lbf and operates smoothly at speeds up to 520 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 works in temperatures from -30°C to 200°C.

Weighing 42.5kg, 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 22330-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 150 x 320 x 108 mm
  • Bore Dia 150 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 108 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 181 mm
  • Shoulder/Recess Dia Of Outer Ring 281 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 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 346431 lbf
  • Static Radial Load 395664 lbf
  • Max Speed 520 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 42.5 kg
  • Price （US$） US$649.69

Features

Performance Features of 22330-2CS5K/VT143 Bearing

22330-2CS5K/VT143 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 346431 lbf, making it suitable for heavy-duty applications.

The double seal design of 22330-2CS5K/VT143 Bearing protects against contaminants, ensuring reliable operation.
With a maximum speed of 520 rpm, it maintains performance even under demanding conditions.

22330-2CS5K/VT143 Bearing’s tapered bore design simplifies installation and alignment.
The steel cage keeps the rollers in place, reducing wear and extending service life.

Operating in temperatures from -30° to 200°C, 22330-2CS5K/VT143 Bearing adapts to various environments.
Its lubrication groove and holes ensure consistent performance with minimal maintenance.

Application

Industrial Uses of 22330-2CS5K/VT143 Bearing
22330-2CS5K/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 spherical roller construction also compensates for misalignment, ensuring smooth operation in demanding environments.

What Makes 22330-2CS5K/VT143 Bearing a Preferred Choice?
In mining equipment, 22330-2CS5K/VT143 Bearing’s robust chrome steel construction withstands extreme loads and harsh conditions.
The double seals protect against contaminants, making it ideal for dusty or wet applications.

Built for Heavy-Duty Use: 22330-2CS5K/VT143 Bearing
For wind turbine applications, 22330-2CS5K/VT143 Bearing offers reliable performance under fluctuating loads and speeds.
Its tapered bore ensures a secure fit, reducing slippage during high-torque operations.

Automotive vs Aerospace: Applications of 22330-2CS5K/VT143 Bearing
In large trucks, 22330-2CS5K/VT143 Bearing supports axle systems, providing durability under heavy loads.
While in aerospace, its temperature range suits auxiliary systems requiring consistent performance in varying conditions.

Essential Roles of 22330-2CS5K/VT143 Bearing
22330-2CS5K/VT143 Bearing is vital in paper mill machinery, where its high dynamic load capacity extends service life.
The lubrication groove design ensures even oil distribution, reducing wear during continuous operation.

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