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BS2-2316-2RSK/VT143 Double Row Spherical Roller Bearing

BS2-2316-2RSK/VT143 Double Row Spherical Roller Bearing

The BS2-2316-2RSK/VT143 is a double-row spherical roller bearing with an 80mm bore and 170mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 116001 lbf and runs smoothly at speeds up to 2000 RPM.

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

This bearing suits high-load applications like industrial gearboxes or heavy machinery, operating in temperatures from -30°C to 200°C. It’s interchangeable with SKF models for easy replacement.

Weighing 6.75kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments.

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Product Parameters

  • Part Number BS2-2316-2RSK/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 80 x 170 x 67 mm
  • Bore Dia 80 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 67 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 94.2 mm
  • Shoulder/Recess Dia Of Outer Ring 150 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.2.1 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 116001 lbf
  • Static Radial Load 119149 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 6.75 kg

Features

Performance Features of BS2-2316-2RSK/VT143 Bearing

BS2-2316-2RSK/VT143 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 116001 lbf, ensuring reliable performance in heavy-duty applications.

The double-seal design of BS2-2316-2RSK/VT143 Bearing protects against contaminants, extending its service life.
With a maximum speed of 2000 rpm, it balances durability and efficiency in demanding conditions.

BS2-2316-2RSK/VT143 Bearing operates in temperatures from -30° to 200°C, making it suitable for varied environments.
The tapered bore design ensures secure fitting, reducing the risk of slippage during operation.

Application

Industrial Uses of BS2-2316-2RSK/VT143 Bearing
BS2-2316-2RSK/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 spherical roller construction allows for slight misalignment, making it ideal for rugged environments.

Where Is BS2-2316-2RSK/VT143 Bearing Used?
In mining equipment, BS2-2316-2RSK/VT143 Bearing ensures reliable performance under extreme conditions, thanks to its chrome steel rollers and double seals.
The tapered bore design also simplifies installation in large shafts, reducing downtime.

Built for Heavy-Duty Use: BS2-2316-2RSK/VT143 Bearing
BS2-2316-2RSK/VT143 Bearing excels in paper mills and steel plants, where its high dynamic load capacity supports continuous operation.
The steel cage and lubrication groove further enhance its durability in dusty or wet conditions.

Automotive vs Aerospace: Applications of BS2-2316-2RSK/VT143 Bearing
While BS2-2316-2RSK/VT143 Bearing is robust enough for truck transmissions, its precision also suits aerospace components like landing gear systems.
The wide temperature range ensures performance in both freezing and high-heat environments.

Key Fields for BS2-2316-2RSK/VT143 Bearing
BS2-2316-2RSK/VT143 Bearing is a go-to choice for wind turbines, where its combined load capacity and seals protect against harsh weather.
The metric sizing and interchangeable design with SKF make it a versatile option for global applications.

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