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BS2-2218-2RS/VT143 Double Row Spherical Roller Bearing

BS2-2218-2RS/VT143 Double Row Spherical Roller Bearing

The BS2-2218-2RS/VT143 is a double-row spherical roller bearing with a 90mm bore and 160mm outer diameter, crafted from durable 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 reliable performance. The bearing includes a lubrication groove and hole for easy maintenance, suitable for temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where robust performance is needed.

Weighing 3.7kg, it’s built to last while meeting RoHS and REACH standards for safety and compliance.

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Product Parameters

  • Part Number BS2-2218-2RS/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 90 x 160 x 48 mm
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm 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 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 74412 lbf
  • Static Radial Load 84303 lbf
  • Max Speed 1900 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 3.7 kg
  • Price （US$） 106.17

Features

How Is BS2-2218-2RS/VT143 Bearing Engineered for Reliability?

BS2-2218-2RS/VT143 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and resistance to wear, even under high stress.

The double-sealed design protects against contaminants, making it suitable for harsh environments.
With a dynamic radial load capacity of 74,412 lbf, it delivers consistent performance in demanding applications.

BS2-2218-2RS/VT143 Bearing operates smoothly within a temperature range of -30° to 200°C.
Its precision-engineered lubrication groove and holes ensure optimal performance and longevity.

Application

Industrial Uses of BS2-2218-2RS/VT143 Bearing
BS2-2218-2RS/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effectively. The spherical roller construction ensures smooth operation even in misaligned conditions.

What Makes BS2-2218-2RS/VT143 Bearing a Preferred Choice?
In conveyor systems, BS2-2218-2RS/VT143 Bearing’s double seals protect against dust and debris, extending service life. Its high dynamic radial load capacity makes it reliable for continuous operation in demanding environments.

Built for Heavy-Duty Use: BS2-2218-2RS/VT143 Bearing
For mining equipment, BS2-2218-2RS/VT143 Bearing’s chrome steel rollers withstand harsh conditions. The lubrication groove ensures consistent performance, even under high temperatures.

Automotive vs Aerospace: Applications of BS2-2218-2RS/VT143 Bearing
In truck wheel hubs, BS2-2218-2RS/VT143 Bearing provides stability under heavy loads. Its metric sizing and temperature range also make it suitable for aerospace auxiliary systems.

Essential Roles of BS2-2218-2RS/VT143 Bearing
BS2-2218-2RS/VT143 Bearing is ideal for wind turbine gearboxes, where its spherical rollers accommodate shaft deflections. The steel cage adds durability, reducing maintenance needs.

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