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BS2-2211-2RS/VT143 Double Row Spherical Roller Bearing
BS2-2211-2RS/VT143 Double Row Spherical Roller Bearing

BS2-2211-2RS/VT143 Double Row Spherical Roller Bearing

The BS2-2211-2RS/VT143 is a double-row spherical roller bearing with a 55mm bore and 100mm outer diameter, crafted 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 retaining lubrication, and the steel cage ensures durability. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a reliable alternative for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where robust performance is needed.

Weighing 1kg, it’s a solid choice for demanding environments. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number BS2-2211-2RS/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 55 x 100 x 31 mm
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.015mm 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 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 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$) 47.96

Features

How Does BS2-2211-2RS/VT143 Bearing Handle Combined Loads?

BS2-2211-2RS/VT143 Bearing features a double-row spherical roller design, ideal for handling both radial and axial loads.
Its chrome steel construction ensures durability and resistance to wear under heavy-duty conditions.

The double-sealed design of BS2-2211-2RS/VT143 Bearing protects against contaminants, enhancing reliability.
With a maximum speed of 3000 rpm, it maintains performance in various industrial applications.

BS2-2211-2RS/VT143 Bearing’s lubrication groove and holes ensure consistent grease distribution, reducing friction.
Its temperature range of -30° to 200°C allows operation in diverse environments.

The steel cage in BS2-2211-2RS/VT143 Bearing keeps rollers aligned, extending service life.
Its static radial load capacity of 28551 lbf makes it suitable for demanding machinery.

Application

Industrial Uses of BS2-2211-2RS/VT143 Bearing
BS2-2211-2RS/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The double seals help keep contaminants out, extending service life in harsh conditions.

What Makes BS2-2211-2RS/VT143 Bearing a Preferred Choice?
In conveyor systems, BS2-2211-2RS/VT143 Bearing’s spherical rollers accommodate misalignment, reducing wear and downtime. Its chrome steel construction ensures durability even under high radial loads.

Built for Heavy-Duty Use: BS2-2211-2RS/VT143 Bearing
For mining equipment, BS2-2211-2RS/VT143 Bearing’s high static radial load capacity makes it reliable in extreme environments. The lubrication groove design simplifies maintenance during prolonged operation.

Automotive vs Aerospace: Applications of BS2-2211-2RS/VT143 Bearing
In truck wheel hubs, BS2-2211-2RS/VT143 Bearing supports heavy loads while its temperature range suits varied climates. Aerospace applications benefit from its precision in auxiliary systems.

Essential Roles of BS2-2211-2RS/VT143 Bearing
BS2-2211-2RS/VT143 Bearing is ideal for paper mill rollers, where its vibration resistance ensures smooth production. The steel cage adds stability during high-speed rotations.

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