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BS2-2222-2RS5K/VT143 Double Row Spherical Roller Bearing

BS2-2222-2RS5K/VT143 Double Row Spherical Roller Bearing

The BS2-2222-2RS5K/VT143 is a double-row spherical roller bearing with a 110mm bore and 200mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 128591 lbf and runs smoothly at speeds up to 1500 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 it 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 industrial gearboxes or mining equipment where high radial loads are common.

Weighing 7.6kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it requires regular lubrication for optimal performance. The lubrication groove and holes (8.3mm wide, 4.5mm diameter) make maintenance straightforward.

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Product Parameters

  • Part Number BS2-2222-2RS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 110 x 200 x 63 mm
  • Bore Dia 110 mm
  • Bore Dia Tolerance +0.035mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 63 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 126 mm
  • Shoulder/Recess Dia Of Outer Ring 183 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 128591 lbf
  • Static Radial Load 143878 lbf
  • Max Speed 1500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 7.6 kg
  • Price （US$） US$148.23

Features

Performance Features of BS2-2222-2RS5K/VT143 Bearing

BS2-2222-2RS5K/VT143 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 128591 lbf, making it suitable for heavy-duty applications.

The double-seal design of BS2-2222-2RS5K/VT143 Bearing protects against contaminants, ensuring smooth operation.
With a maximum speed of 1500 rpm, it delivers reliable performance in various industrial settings.

BS2-2222-2RS5K/VT143 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, reducing downtime and maintenance costs.

Application

Industrial Uses of BS2-2222-2RS5K/VT143 Bearing
BS2-2222-2RS5K/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 tapered bore ensures a secure fit, reducing slippage in demanding industrial environments.

What Makes BS2-2222-2RS5K/VT143 Bearing a Preferred Choice?
In mining equipment, BS2-2222-2RS5K/VT143 Bearing’s spherical rollers accommodate misalignment, extending service life in harsh conditions.
Its double seals protect against contaminants, making it ideal for dusty or wet applications.

Built for Heavy-Duty Use: BS2-2222-2RS5K/VT143 Bearing
For paper mills and steel plants, BS2-2222-2RS5K/VT143 Bearing’s chrome steel construction resists wear under continuous operation.
The lubrication groove simplifies maintenance, ensuring consistent performance at high temperatures.

Automotive vs Aerospace: Applications of BS2-2222-2RS5K/VT143 Bearing
In truck wheel hubs, BS2-2222-2RS5K/VT143 Bearing supports heavy loads while maintaining stability.
Its metric sizing and tapered bore make it adaptable for various industrial and transport applications.

Q&A

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