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BS2-2211-2RSK VT143 W33 Double Row Spherical Roller Bearing
BS2-2211-2RSK VT143 W33 Double Row Spherical Roller Bearing

BS2-2211-2RSK VT143 W33 Double Row Spherical Roller Bearing

The BS2-2211-2RSK VT143 W33 is a double-row spherical roller bearing with a 55mm bore and 100mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 28551 lbf and runs smoothly at speeds up to 3000 RPM.

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

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 1kg, it operates in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards for safe use in various industries.

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Product Parameters

  • Part Number BS2-2211-2RSK VT143 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 55 x 100 x 31 mm
  • Bore Dia 55 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 31 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 63.5 mm
  • Shoulder/Recess Dia Of Outer Ring 92 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.1.5 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 29 lbf
  • Static Radial Load 28551 lbf
  • Max Speed 3000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1 kg
  • Price (US$) 39.6

Features

Performance Features of BS2-2211-2RSK VT143 W33 Bearing

BS2-2211-2RSK VT143 W33 Bearing is designed with double-row spherical rollers, handling combined loads efficiently.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.

The double-seal design protects against contaminants, making it suitable for harsh environments.
With a dynamic radial load capacity of 29 lbf, it delivers reliable performance under stress.

BS2-2211-2RSK VT143 W33 Bearing operates smoothly at speeds up to 3000 rpm.
Its tapered bore design simplifies installation, reducing setup time and effort.

The lubrication groove and holes ensure consistent performance, even in high-temperature applications.
BS2-2211-2RSK VT143 W33 Bearing’s radial clearance is optimised for precision and longevity.

Application

Industrial Uses of BS2-2211-2RSK VT143 W33 Bearing
BS2-2211-2RSK VT143 W33 Bearing is commonly used in heavy machinery like conveyor systems and industrial mixers, where its double-row design handles combined loads effortlessly. The tapered bore ensures a secure fit, reducing slippage during high-speed operations.

Where Is BS2-2211-2RSK VT143 W33 Bearing Used?
In automotive applications, BS2-2211-2RSK VT143 W33 Bearing supports gearboxes and drivetrains, thanks to its robust chrome steel construction. The double seals keep contaminants out, extending its lifespan even in dusty environments.

Built for Heavy-Duty Use: BS2-2211-2RSK VT143 W33 Bearing
For mining equipment, BS2-2211-2RSK VT143 W33 Bearing excels due to its high dynamic radial load capacity and temperature resistance. The lubrication groove ensures smooth performance under continuous stress.

Automotive vs Aerospace: Applications of BS2-2211-2RSK VT143 W33 Bearing
While BS2-2211-2RSK VT143 W33 Bearing is popular in automotive drivetrains, its precision also suits aerospace actuators. The spherical rollers accommodate misalignment, making it versatile for demanding conditions.

Key Fields for BS2-2211-2RSK VT143 W33 Bearing
In robotics, BS2-2211-2RSK VT143 W33 Bearing provides reliable motion control for robotic arms and automated systems. The steel cage enhances durability, even in high-cycle applications.

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