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22228-2CS5K/VT143 Double Row Spherical Roller Bearing
22228-2CS5K/VT143 Double Row Spherical Roller Bearing

22228-2CS5K/VT143 Double Row Spherical Roller Bearing

The 22228-2CS5K/VT143 is a double-row spherical roller bearing with a 140mm bore and 250mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 167258 lbf and operates smoothly at speeds up to 670 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The bearing requires lubrication and performs well in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like mining equipment or industrial gearboxes where combined loads are common.

Weighing 13.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22228-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 140 x 250 x 68 mm
  • Bore Dia 140 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 250 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 68 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 161 mm
  • Shoulder/Recess Dia Of Outer Ring 225 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.3 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 167258 lbf
  • Static Radial Load 202328 lbf
  • Max Speed 670 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 13.5 kg
  • Price (US$) US$278.24

Features

Performance Features of 22228-2CS5K/VT143 Bearing

22228-2CS5K/VT143 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 167258 lbf, ensuring robust performance in heavy-duty applications.

The double seal design of 22228-2CS5K/VT143 Bearing protects against contaminants, enhancing reliability.
Its steel cage maintains roller alignment, reducing friction and extending operational life.

22228-2CS5K/VT143 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
With a maximum speed of 670 rpm, it balances durability and performance in demanding conditions.

The tapered bore design of 22228-2CS5K/VT143 Bearing simplifies installation and ensures secure fitting.
Its lubrication groove and holes facilitate easy maintenance, reducing downtime.

Application

Industrial Uses of 22228-2CS5K/VT143 Bearing
22228-2CS5K/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads. The chrome steel construction ensures durability in harsh industrial environments.

In automotive applications, 22228-2CS5K/VT143 Bearing supports components like drivetrains and axles, providing reliable performance under combined loads. Its tapered bore design simplifies installation and maintenance in vehicle systems.

For automation systems, 22228-2CS5K/VT143 Bearing is ideal for robotic arms and conveyor belts, offering smooth operation with minimal friction. The double seal protects against contaminants, extending service life in dusty or wet conditions.

Where Is 22228-2CS5K/VT143 Bearing Used?
You’ll often find 22228-2CS5K/VT143 Bearing in wind turbines, where its ability to handle high radial loads and misalignment is crucial. The steel cage and chrome steel rollers ensure long-term reliability in demanding conditions.

In mining equipment, 22228-2CS5K/VT143 Bearing excels in applications like conveyor systems, thanks to its robust design and high static radial load capacity. The lubrication groove and holes make maintenance straightforward, even in remote locations.

Built for Heavy-Duty Use: 22228-2CS5K/VT143 Bearing
22228-2CS5K/VT143 Bearing is a go-to choice for paper mills, where its double-sealed design prevents pulp and water ingress. The wide temperature range allows it to perform reliably in both hot and cold environments.

For construction machinery, 22228-2CS5K/VT143 Bearing supports heavy loads in equipment like cranes and excavators. Its spherical roller design compensates for shaft deflection, ensuring smooth operation under stress.

Automotive vs Aerospace: Applications of 22228-2CS5K/VT143 Bearing
In automotive settings, 22228-2CS5K/VT143 Bearing is used in gearboxes and differentials, where its combined load capacity shines. The metric sizing ensures compatibility with a wide range of vehicle designs.

For aerospace ground equipment, 22228-2CS5K/VT143 Bearing handles heavy loads in aircraft tow tractors and loading systems. Its high dynamic radial load rating makes it suitable for repetitive, high-stress operations.

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