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BS2-2217-2RS/VT143 Double Row Spherical Roller Bearing

BS2-2217-2RS/VT143 Double Row Spherical Roller Bearing

The BS2-2217-2RS/VT143 is a double-row spherical roller bearing with an 85mm bore and 150mm outer diameter, crafted from tough chrome steel. It handles combined loads up to 65419 lbf and runs smoothly at speeds up to 1900 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 versatile for various conditions.

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

Weighing 3kg, it’s built to last with a lubrication groove for easy maintenance. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number BS2-2217-2RS/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 85 x 150 x 44 mm
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 44 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 98.2 mm
  • Shoulder/Recess Dia Of Outer Ring 137 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.2 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 65419 lbf
  • Static Radial Load 73063 lbf
  • Max Speed 1900 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 3 kg
  • Price （US$） 93.02

Features

Performance Features of BS2-2217-2RS/VT143 Bearing

BS2-2217-2RS/VT143 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 65419 lbf, ensuring reliable operation in heavy-duty applications.

The double-seal design of BS2-2217-2RS/VT143 Bearing protects against contaminants, extending its service life.
It operates smoothly within a temperature range of -30° to 200°C, making it suitable for varied environments.

BS2-2217-2RS/VT143 Bearing’s spherical roller design accommodates misalignment, reducing stress on components.
With a maximum speed of 1900 rpm, it balances performance and durability for industrial use.

Application

Industrial Uses of BS2-2217-2RS/VT143 Bearing
BS2-2217-2RS/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in harsh industrial environments.

What Makes BS2-2217-2RS/VT143 Bearing a Preferred Choice?
In mining equipment, BS2-2217-2RS/VT143 Bearing’s spherical roller design accommodates misalignment, reducing wear and tear. Its double seals protect against contaminants, making it ideal for dusty or wet conditions.

Perfect Fit for Automation: BS2-2217-2RS/VT143 Bearing
BS2-2217-2RS/VT143 Bearing works well in robotic arms and automated conveyor systems, thanks to its high load capacity and smooth operation. The lubrication groove ensures consistent performance even under continuous use.

Automotive vs Aerospace: Applications of BS2-2217-2RS/VT143 Bearing
In automotive applications, BS2-2217-2RS/VT143 Bearing supports heavy-duty axles and transmissions. For aerospace, its temperature range and reliability make it suitable for auxiliary power units and landing gear systems.

Where Is BS2-2217-2RS/VT143 Bearing Used?
BS2-2217-2RS/VT143 Bearing is found in wind turbines, where its ability to handle dynamic loads and misalignment ensures long service life. The steel cage adds strength, making it a dependable choice for renewable energy applications.

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