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BS2-2318-2CS5K/VT143 Double Row Spherical Roller Bearing
BS2-2318-2CS5K/VT143 Double Row Spherical Roller Bearing

BS2-2318-2CS5K/VT143 Double Row Spherical Roller Bearing

The BS2-2318-2CS5K/VT143 is a double-row spherical roller bearing with a 90mm tapered bore and 190mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 143203 lbf and runs smoothly at speeds up to 1700 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The bearing requires lubrication and operates in 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 mining equipment or industrial gearboxes where combined loads are common.

Weighing 9.8kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number BS2-2318-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 90 x 190 x 73 mm
  • Bore Dia 90 mm
  • Bore Dia Tolerance +0.035mm to 0
  • Outer Dia 190 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 73 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 109 mm
  • Shoulder/Recess Dia Of Outer Ring 165 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.3 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 143203 lbf
  • Static Radial Load 156242 lbf
  • Max Speed 1700 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 9.8 kg
  • Price (US$) 161.52

Features

How Does BS2-2318-2CS5K/VT143 Bearing Handle Combined Loads?

BS2-2318-2CS5K/VT143 Bearing features a double-row spherical roller design, ideal for managing both radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 143203 lbf.

The double seal design protects BS2-2318-2CS5K/VT143 Bearing from contaminants, enhancing its reliability in harsh conditions.
With a maximum speed of 1700 rpm, it maintains performance without compromising on longevity.

BS2-2318-2CS5K/VT143 Bearing operates efficiently within a wide temperature range of -30° to 200 °C.
Its tapered bore design simplifies installation, ensuring a secure fit in various applications.

Application

Industrial Uses of BS2-2318-2CS5K/VT143 Bearing
BS2-2318-2CS5K/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The tapered bore ensures a secure fit, reducing slippage in high-vibration environments.

What Makes BS2-2318-2CS5K/VT143 Bearing a Preferred Choice?
In mining equipment, BS2-2318-2CS5K/VT143 Bearing’s spherical rollers compensate for misalignment, extending service life under harsh conditions. Its double seals also protect against contaminants, making it ideal for dusty or wet settings.

Built for Heavy-Duty Use: BS2-2318-2CS5K/VT143 Bearing
For paper mills and steel plants, BS2-2318-2CS5K/VT143 Bearing’s high dynamic load capacity supports continuous operation. The chrome steel construction resists wear, even at elevated temperatures up to 200°C.

Automotive vs Aerospace: Applications of BS2-2318-2CS5K/VT143 Bearing
In large trucks, BS2-2318-2CS5K/VT143 Bearing stabilises axles and transmissions, while its metric sizing suits European designs. The aerospace sector values its reliability for ground support equipment, though not for flight-critical systems.

Essential Roles of BS2-2318-2CS5K/VT143 Bearing
BS2-2318-2CS5K/VT143 Bearing is vital in wind turbines, where its spherical rollers accommodate shaft deflection. The steel cage and lubrication grooves ensure smooth rotation, even under fluctuating wind loads.

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