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22340-2CS5K/VT143 Double Row Spherical Roller Bearing

22340-2CS5K/VT143 Double Row Spherical Roller Bearing

The 22340-2CS5K/VT143 is a double-row spherical roller bearing with a 200mm bore and 420mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 549208 lbf and runs smoothly at speeds up to 390 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 demanding environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 89.5kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22340-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 200 x 420 x 138 mm
  • Bore Dia 200 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 420 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 138 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 240 mm
  • Shoulder/Recess Dia Of Outer Ring 372 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.5 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 549208 lbf
  • Static Radial Load 651946 lbf
  • Max Speed 390 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 89.5 kg

Features

How Does 22340-2CS5K/VT143 Bearing Handle Combined Loads?

22340-2CS5K/VT143 Bearing features a double-row spherical roller design, ideal for handling both radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 549208 lbf.
The double-seal design protects against contaminants, enhancing reliability in harsh environments.
With a maximum speed of 390 rpm, it balances performance and longevity.

What Makes 22340-2CS5K/VT143 Bearing Suitable for High-Temperature Applications?

22340-2CS5K/VT143 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its chrome steel rollers and rings maintain structural integrity under thermal stress.
The lubrication groove and holes ensure consistent performance even in demanding conditions.
This design reduces friction and wear, extending the bearing’s service life.

Engineered for Precision: 22340-2CS5K/VT143 Bearing

22340-2CS5K/VT143 Bearing’s tapered bore design ensures precise alignment and easy installation.
The steel cage keeps rollers in place, minimising vibration and noise during operation.
With a static radial load capacity of 651946 lbf, it excels in heavy-duty applications.
Its double-seal construction prevents lubricant leakage and contamination.

Application

Industrial Uses of 22340-2CS5K/VT143 Bearing
The 22340-2CS5K/VT143 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row spherical design handles high radial and axial loads.
Its tapered bore ensures a secure fit, reducing slippage in demanding industrial environments.

What Makes 22340-2CS5K/VT143 Bearing a Preferred Choice?
In conveyor systems, 22340-2CS5K/VT143 Bearing’s double seals protect against dust and debris, extending service life.
The chrome steel construction also resists wear, making it reliable for continuous operation.

Built for Heavy-Duty Use: 22340-2CS5K/VT143 Bearing
For wind turbines, 22340-2CS5K/VT143 Bearing’s high dynamic load capacity supports smooth rotation under variable wind loads.
Its lubrication groove design simplifies maintenance, even in hard-to-reach installations.

Automotive vs Aerospace: Applications of 22340-2CS5K/VT143 Bearing
In truck wheel hubs, 22340-2CS5K/VT143 Bearing provides stability under heavy loads, while its temperature range suits diverse climates.
Aerospace applications benefit from its precision in auxiliary systems, though its size limits use in compact designs.

Perfect Fit for Automation: 22340-2CS5K/VT143 Bearing
Robotic arms often use 22340-2CS5K/VT143 Bearing for its combined load handling in repetitive movements.
The steel cage ensures durability, even in high-speed automation tasks.

Q&A

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