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BS2-2218-2RSK/C3VT143 Double Row Spherical Roller Bearing

BS2-2218-2RSK/C3VT143 Double Row Spherical Roller Bearing

The BS2-2218-2RSK/C3VT143 is a double-row spherical roller bearing with a 90mm bore and 160mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 74412 lbf and operates smoothly at speeds up to 1900 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The tapered bore (1:12) allows for secure mounting, and the C3 radial clearance accommodates thermal expansion.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. It suits heavy-duty applications like industrial gearboxes or mining equipment where reliability is key.

Weighing 3.7kg, it’s built for tough conditions, with a temperature range of -30°C to 200°C. Compliant with RoHS and REACH standards, it requires regular lubrication for optimal performance.

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Product Parameters

  • Part Number BS2-2218-2RSK/C3VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 90 x 160 x 48 mm
  • Bore Dia 90 mm
  • Bore Dia Tolerance +0.035mm to 0
  • Outer Dia 160 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 48 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 102 mm
  • Shoulder/Recess Dia Of Outer Ring 146 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 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 74412 lbf
  • Static Radial Load 84303 lbf
  • Max Speed 1900 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 3.7 kg
  • Price （US$） 106.17

Features

How Does BS2-2218-2RSK/C3VT143 Bearing Handle Combined Loads?

BS2-2218-2RSK/C3VT143 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 74,412 lbf.
The double-seal design protects against contaminants, making it suitable for harsh environments.
With a maximum speed of 1,900 rpm, it balances performance and reliability in demanding applications.

Application

Industrial Uses of BS2-2218-2RSK/C3VT143 Bearing
BS2-2218-2RSK/C3VT143 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 also compensates for misalignment, ensuring smooth operation in rugged environments.

What Makes BS2-2218-2RSK/C3VT143 Bearing a Preferred Choice?
In mining equipment, BS2-2218-2RSK/C3VT143 Bearing’s tapered bore provides secure mounting on shafts, reducing slippage under heavy loads. The double seals keep contaminants out, extending service life in dusty conditions.

Built for Heavy-Duty Use: BS2-2218-2RSK/C3VT143 Bearing
For paper mills and steel plants, BS2-2218-2RSK/C3VT143 Bearing’s chrome steel rollers withstand extreme temperatures and continuous operation. Its C3 radial clearance accommodates thermal expansion, preventing premature wear.

Automotive vs Aerospace: Applications of BS2-2218-2RSK/C3VT143 Bearing
In truck wheel hubs, BS2-2218-2RSK/C3VT143 Bearing offers reliable performance under combined loads, while its high-speed capability suits helicopter rotor systems. The metric sizing ensures compatibility with global equipment standards.

Essential Roles of BS2-2218-2RSK/C3VT143 Bearing
BS2-2218-2RSK/C3VT143 Bearing is vital in wind turbines, where its self-aligning feature compensates for shaft deflection. The steel cage distributes loads evenly, reducing vibration for quieter operation.

Q&A

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