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BS2-2318-2RS5/VT143 Double Row Spherical Roller Bearing
BS2-2318-2RS5/VT143 Double Row Spherical Roller Bearing

BS2-2318-2RS5/VT143 Double Row Spherical Roller Bearing

The BS2-2318-2RS5/VT143 is a double-row spherical roller bearing with a 90mm bore and 190mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 143203 lbf and operates 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 performs well in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 9.8kg, it’s built to handle tough conditions while complying with RoHS and REACH standards for safety.

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Product Parameters

  • Part Number BS2-2318-2RS5/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 90 x 190 x 73 mm
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm 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 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 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

Performance Features of BS2-2318-2RS5/VT143 Bearing

BS2-2318-2RS5/VT143 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 143203 lbf, making it suitable for heavy-duty applications.

The double seal design of BS2-2318-2RS5/VT143 Bearing protects against contaminants, ensuring smooth operation.
With a maximum speed of 1700 rpm, it delivers reliable performance in demanding conditions.

BS2-2318-2RS5/VT143 Bearing’s spherical roller design accommodates misalignment, reducing stress on components.
The steel cage maintains roller alignment, enhancing durability and extending service life.

BS2-2318-2RS5/VT143 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
Its lubrication groove and hole design ensure consistent performance with minimal maintenance.

Application

Industrial Uses of BS2-2318-2RS5/VT143 Bearing
BS2-2318-2RS5/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 ensures smooth operation even with slight misalignments.

In mining equipment, BS2-2318-2RS5/VT143 Bearing’s robust chrome steel rollers withstand harsh conditions, while the double seals protect against contaminants. Its high dynamic load capacity makes it reliable for continuous operation.

For wind turbines, BS2-2318-2RS5/VT143 Bearing’s temperature tolerance up to 200°C ensures stability in variable weather. The lubrication groove design simplifies maintenance, reducing downtime in remote installations.

Where Is BS2-2318-2RS5/VT143 Bearing Used?
You’ll find BS2-2318-2RS5/VT143 Bearing in conveyor systems, where its combined load capacity supports heavy materials. The steel cage adds durability, making it a cost-effective choice for long-term use.

In paper mills, BS2-2318-2RS5/VT143 Bearing’s resistance to moisture and heat keeps production lines running smoothly. The metric sizing ensures easy replacement in European-manufactured equipment.

Built for Heavy-Duty Use: BS2-2318-2RS5/VT143 Bearing
BS2-2318-2RS5/VT143 Bearing excels in construction equipment like cranes, where its static radial load capacity ensures safety. The cylindrical bore provides a secure fit on shafts.

For steel rolling mills, BS2-2318-2RS5/VT143 Bearing’s high-speed tolerance up to 1700 rpm maintains precision. The CN radial clearance balances performance and longevity under heavy loads.

Automotive vs Aerospace: Applications of BS2-2318-2RS5/VT143 Bearing
In automotive testing rigs, BS2-2318-2RS5/VT143 Bearing handles combined loads from engine simulations. Its double seals prevent lubricant leakage during prolonged use.

For aerospace ground support, BS2-2318-2RS5/VT143 Bearing’s wide temperature range suits outdoor applications. The steel roller material resists wear from frequent load changes.

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