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BS2-2312-2RS/VT143 Double Row Spherical Roller Bearing

BS2-2312-2RS/VT143 Double Row Spherical Roller Bearing

The BS2-2312-2RS/VT143 is a double-row spherical roller bearing with a 60mm bore and 130mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 73063 lbf and operates smoothly at speeds up to 2500 RPM.

Its double-seal design keeps contaminants out while retaining lubrication, and the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

With a lubrication groove and holes for easy maintenance, 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.

Weighing 3.4kg, it’s built to last while meeting RoHS and REACH standards for safety and compliance.

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Product Parameters

  • Part Number BS2-2312-2RS/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 60 x 130 x 53 mm
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 53 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 75 mm
  • Shoulder/Recess Dia Of Outer Ring 117 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 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 73063 lbf
  • Static Radial Load 75311 lbf
  • Max Speed 2500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 3.4 kg
  • Price （US$） 126.41

Features

Performance Features of BS2-2312-2RS/VT143 Bearing

BS2-2312-2RS/VT143 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 73063 lbf, ensuring reliable performance in heavy-duty applications.

The double seal design of BS2-2312-2RS/VT143 Bearing protects against dust and moisture, enhancing durability.
With a maximum speed of 2500 rpm, it maintains efficiency while handling demanding conditions.

BS2-2312-2RS/VT143 Bearing operates in temperatures from -30° to 200°C, suitable for various environments.
The steel cage ensures proper roller alignment, reducing wear and extending service life.

Lubrication grooves and holes in BS2-2312-2RS/VT143 Bearing facilitate smooth operation and maintenance.
Its spherical roller design accommodates misalignment, improving performance under challenging conditions.

Application

Industrial Uses of BS2-2312-2RS/VT143 Bearing
BS2-2312-2RS/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 automotive applications, BS2-2312-2RS/VT143 Bearing supports components like axle systems and gearboxes, providing durability under combined loads. Its double seals help keep contaminants out, extending service life in harsh conditions.

For automation equipment, BS2-2312-2RS/VT143 Bearing’s high-speed capability makes it suitable for robotic arms and conveyor systems. The chrome steel rollers offer reliable performance in continuous operation.

Where Is BS2-2312-2RS/VT143 Bearing Used?
You’ll often find BS2-2312-2RS/VT143 Bearing in industrial fans and pumps, where its temperature resistance up to 200°C ensures stable performance. The steel cage adds strength for demanding environments.

In construction machinery, BS2-2312-2RS/VT143 Bearing handles heavy loads in equipment like excavators and cranes. Its lubrication groove design simplifies maintenance, reducing downtime.

Built for Heavy-Duty Use: BS2-2312-2RS/VT143 Bearing
BS2-2312-2RS/VT143 Bearing excels in mining equipment, where its robust construction withstands extreme loads and vibrations. The double seals protect against dust and debris.

For paper mills, BS2-2312-2RS/VT143 Bearing’s corrosion-resistant materials ensure longevity in humid conditions. Its high dynamic load capacity keeps production lines running smoothly.

Automotive vs Aerospace: Applications of BS2-2312-2RS/VT143 Bearing
In automotive settings, BS2-2312-2RS/VT143 Bearing is ideal for drivetrains, offering reliable performance under varying loads. The metric sizing ensures compatibility with global vehicle designs.

For aerospace ground equipment, BS2-2312-2RS/VT143 Bearing’s precision and durability support heavy lifting and positioning systems. Its wide temperature range suits diverse operational conditions.

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