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BS2-2209-2RS/VT143 Double Row Spherical Roller Bearing
BS2-2209-2RS/VT143 Double Row Spherical Roller Bearing

BS2-2209-2RS/VT143 Double Row Spherical Roller Bearing

The BS2-2209-2RS/VT143 is a double-row spherical roller bearing with a 45mm bore and 85mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 22031 lbf and runs smoothly at speeds up to 3600 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The bearing operates well in temperatures from -30°C to 200°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where robust performance is needed.

Weighing 0.66kg, it’s built to handle demanding environments. Compliant with RoHS and REACH standards, it’s a safe and dependable choice.

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Product Parameters

  • Part Number BS2-2209-2RS/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 45 x 85 x 28 mm
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 85 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 28 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 52.5 mm
  • Shoulder/Recess Dia Of Outer Ring 77.8 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.1.1 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 2338 lbf
  • Static Radial Load 22031 lbf
  • Max Speed 3600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 0.66 kg
  • Price (US$) 40.51

Features

How Does BS2-2209-2RS/VT143 Bearing Handle Combined Loads?

BS2-2209-2RS/VT143 Bearing features a double-row spherical roller design, ideal for handling both radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 2338 lbf.
The double seal protects against contaminants, making it suitable for harsh environments.
With a maximum speed of 3600 rpm, it delivers reliable performance in demanding conditions.

Engineered for Reliability: BS2-2209-2RS/VT143 Bearing

BS2-2209-2RS/VT143 Bearing is built with precision-ground rollers for smooth operation under heavy loads.
The steel cage maintains proper roller alignment, reducing friction and wear.
Its temperature range of -30° to 200°C ensures consistent performance in varied conditions.
Lubrication grooves and holes facilitate easy maintenance, extending service life.

Why Choose BS2-2209-2RS/VT143 Bearing for Harsh Environments?

BS2-2209-2RS/VT143 Bearing’s double-sealed design keeps out dust and moisture, enhancing longevity.
The chrome steel rollers and rings resist wear, even in high-temperature applications.
Its spherical roller design accommodates misalignment, ensuring reliable operation.
With a static radial load capacity of 22031 lbf, it handles heavy-duty tasks with ease.

Application

Industrial Uses of BS2-2209-2RS/VT143 Bearing
BS2-2209-2RS/VT143 Bearing is commonly used in heavy machinery like conveyor systems and crushers, where its double-row design handles combined loads efficiently. The spherical roller construction also accommodates slight misalignments, reducing wear in demanding environments.

In automotive applications, BS2-2209-2RS/VT143 Bearing supports components like axle systems, providing reliable performance under high radial loads. Its double seals help keep contaminants out, extending service life in rough road conditions.

For automation equipment, BS2-2209-2RS/VT143 Bearing ensures smooth operation in robotic arms and assembly lines. The chrome steel rollers and steel cage offer durability, even in high-speed scenarios.

What Makes BS2-2209-2RS/VT143 Bearing a Preferred Choice?
BS2-2209-2RS/VT143 Bearing is ideal for industrial fans, where its high-temperature tolerance suits long operating hours. The lubrication groove design also simplifies maintenance, keeping downtime to a minimum.

In construction machinery, BS2-2209-2RS/VT143 Bearing handles heavy loads in equipment like excavators and cranes. The robust construction and metric sizing make it compatible with a wide range of machinery brands.

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