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22330-2CS5/VT143 Double Row Spherical Roller Bearing

22330-2CS5/VT143 Double Row Spherical Roller Bearing

The 22330-2CS5/VT143 is a double-row spherical roller bearing with a 150mm bore and 320mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 346431 lbf and runs smoothly at speeds up to 520 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 43.5kg, it’s built to handle tough environments. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 22330-2CS5/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 150 x 320 x 108 mm
  • Bore Dia 150 mm
  • Bore Dia Tolerance -0.025mm 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 Cylindrical
  • 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 43.5 kg
  • Price （US$） US$649.69

Features

Performance Features of 22330-2CS5/VT143 Bearing

22330-2CS5/VT143 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 346431 lbf, ensuring robust performance in heavy-duty applications.

The double seal design of 22330-2CS5/VT143 Bearing protects against contaminants, enhancing reliability in harsh environments.
With a temperature range of -30° to 200°C, it performs well in both cold and hot conditions.

22330-2CS5/VT143 Bearing’s spherical roller design allows for slight misalignment, reducing stress on the bearing.
The steel cage maintains roller alignment, promoting smooth operation and extended service life.

Lubrication grooves in 22330-2CS5/VT143 Bearing ensure even distribution of grease, reducing maintenance needs.
Its maximum speed of 520 rpm balances performance and durability in industrial applications.

Application

Industrial Uses of 22330-2CS5/VT143 Bearing
22330-2CS5/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial loads effortlessly. The spherical roller construction also compensates for misalignment, ensuring smooth operation in rugged environments.

What Makes 22330-2CS5/VT143 Bearing a Preferred Choice?
In mining equipment, 22330-2CS5/VT143 Bearing’s chrome steel rollers and double seals provide long-lasting performance even in dusty conditions. Its high dynamic load capacity makes it suitable for conveyor systems and large gearboxes.

Built for Heavy-Duty Use: 22330-2CS5/VT143 Bearing
For wind turbines, 22330-2CS5/VT143 Bearing offers reliable support in the main shaft, thanks to its combined load handling and temperature resistance. The steel cage ensures durability under continuous high-speed rotation.

Automotive vs Aerospace: Applications of 22330-2CS5/VT143 Bearing
In automotive applications, 22330-2CS5/VT143 Bearing is found in heavy-duty truck axles, where its robustness is key. For aerospace, its precision and temperature range make it useful in ground support equipment.

Where Is 22330-2CS5/VT143 Bearing Used?
You’ll often see 22330-2CS5/VT143 Bearing in paper mills, where its double seals protect against moisture and debris. The wide temperature range also suits it for industrial ovens and dryers.

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