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22328-2CS5K/VT143 Double Row Spherical Roller Bearing

22328-2CS5K/VT143 Double Row Spherical Roller Bearing

The 22328-2CS5K/VT143 is a double-row spherical roller bearing with a 140mm bore and 300mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 305515 lbf and operates smoothly at speeds up to 560 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The tapered bore (1:12) allows for secure fitting, and lubrication grooves simplify maintenance.

This bearing works in temperatures from -30°C to 200°C, making it suitable for harsh environments. Ideal for heavy machinery like crushers or conveyors where high radial loads are common.

Weighing 35.5kg, 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 22328-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 140 x 300 x 102 mm
  • Bore Dia 140 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 300 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 102 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 169 mm
  • Shoulder/Recess Dia Of Outer Ring 261 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 305515 lbf
  • Static Radial Load 350702 lbf
  • Max Speed 560 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 35.5 kg
  • Price （US$） US$563.64

Features

How Is 22328-2CS5K/VT143 Bearing Engineered for Reliability?

22328-2CS5K/VT143 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel rings and rollers provide robust resistance to wear, ensuring long-term durability.
The double seal design protects against contaminants, making it suitable for harsh environments.
With a dynamic radial load capacity of 305515 lbf, it delivers reliable performance under heavy loads.

What Makes 22328-2CS5K/VT143 Bearing Suitable for High-Temperature Applications?

22328-2CS5K/VT143 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its chrome steel construction maintains structural integrity even in demanding thermal conditions.
The steel cage ensures stable roller alignment, reducing friction and heat generation.
This makes it a dependable choice for high-temperature industrial applications.

Designed for Durability: 22328-2CS5K/VT143 Bearing

22328-2CS5K/VT143 Bearing is built with a tapered bore for secure mounting, enhancing operational stability.
The double-row spherical rollers distribute loads evenly, minimising stress on individual components.
Its lubrication groove and holes ensure consistent oil flow, reducing maintenance needs.
With a static radial load capacity of 350702 lbf, it excels in heavy-duty scenarios.

Steel vs Ceramic Bearings: Strengths of 22328-2CS5K/VT143 Bearing

22328-2CS5K/VT143 Bearing uses chrome steel for both rings and rollers, offering excellent strength and cost-efficiency.
The steel cage provides reliable support, ensuring smooth operation under combined loads.
Its double seal design enhances protection in dusty or humid environments.
With a maximum speed of 560 rpm, it balances performance and durability in industrial settings.

Application

Industrial Uses of 22328-2CS5K/VT143 Bearing
22328-2CS5K/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 tapered bore ensures a secure fit, reducing slippage during operation.

What Makes 22328-2CS5K/VT143 Bearing a Preferred Choice?
In mining equipment, 22328-2CS5K/VT143 Bearing’s spherical rollers accommodate misalignment, making it ideal for harsh environments. The double seals protect against contaminants, extending service life.

Built for Heavy-Duty Use: 22328-2CS5K/VT143 Bearing
For wind turbines, 22328-2CS5K/VT143 Bearing’s high dynamic load capacity supports consistent performance under variable conditions. Its steel cage and chrome steel rollers ensure durability in demanding applications.

Automotive vs Aerospace: Applications of 22328-2CS5K/VT143 Bearing
In large trucks, 22328-2CS5K/VT143 Bearing handles combined loads in drivetrains, while its temperature range suits aerospace auxiliary systems. The metric sizing fits global standards.

Essential Roles of 22328-2CS5K/VT143 Bearing
22328-2CS5K/VT143 Bearing is vital in paper mills, where its lubrication groove and holes maintain smooth operation. The CN radial clearance balances precision and thermal expansion needs.

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