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22234-2CS5/VT143 Double Row Spherical Roller Bearing

22234-2CS5/VT143 Double Row Spherical Roller Bearing

The 22234-2CS5/VT143 is a double-row spherical roller bearing with a 170mm bore and 310mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 266399 lbf and runs smoothly at speeds up to 500 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 suitable for harsh environments.

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

Weighing 28.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for various industries.

The lubrication groove and holes simplify maintenance, ensuring long service life. Its spherical roller design accommodates misalignment, reducing wear in real-world conditions.

Perfect for scenarios requiring durability and ease of upkeep, such as conveyor systems or large machinery. The CN radial clearance provides a balance between precision and load capacity.

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Product Parameters

  • Part Number 22234-2CS5/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 170 x 310 x 86 mm
  • Bore Dia 170 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 310 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 86 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 198 mm
  • Shoulder/Recess Dia Of Outer Ring 282 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 266399 lbf
  • Static Radial Load 328221 lbf
  • Max Speed 500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 28.5 kg
  • Price （US$） US$677.28

Features

Performance Features of 22234-2CS5/VT143 Bearing

22234-2CS5/VT143 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 266399 lbf, making it suitable for heavy-duty industrial applications.

The double seal design protects 22234-2CS5/VT143 Bearing from contaminants, ensuring smooth operation in harsh environments.
With a temperature range of -30° to 200°C, it performs reliably in extreme conditions.

22234-2CS5/VT143 Bearing’s spherical roller design accommodates misalignment, reducing stress on the bearing.
The steel cage maintains roller alignment, enhancing durability and extending service life.

Lubrication grooves in 22234-2CS5/VT143 Bearing ensure even distribution of grease, minimising maintenance needs.
Its wide operating temperature range and robust construction make it a dependable choice for demanding applications.

Application

Industrial Uses of 22234-2CS5/VT143 Bearing
22234-2CS5/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The spherical roller construction helps accommodate misalignment, ensuring reliable performance in rugged conditions.

Where Is 22234-2CS5/VT143 Bearing Used?
In mining equipment, 22234-2CS5/VT143 Bearing supports large rotating components, thanks to its high dynamic radial load capacity. The double seals protect against contaminants, making it ideal for dusty environments.

Built for Heavy-Duty Use: 22234-2CS5/VT143 Bearing
This bearing excels in paper mill machinery, where its chrome steel rollers withstand constant stress. The lubrication groove ensures smooth operation, even under high temperatures.

Automotive vs Aerospace: Applications of 22234-2CS5/VT143 Bearing
While 22234-2CS5/VT143 Bearing isn’t typical in aerospace, it’s a staple in heavy-duty truck axles. Its robust construction handles the demanding loads of commercial vehicles with ease.

Perfect Fit for Automation: 22234-2CS5/VT143 Bearing
In automated production lines, 22234-2CS5/VT143 Bearing ensures precise movement in robotic arms. The steel cage adds durability, reducing maintenance needs in high-cycle applications.

Q&A

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