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BS2-2207-2RS/VT143 Double Row Spherical Roller Bearing
BS2-2207-2RS/VT143 Double Row Spherical Roller Bearing

BS2-2207-2RS/VT143 Double Row Spherical Roller Bearing

The BS2-2207-2RS/VT143 is a double-row spherical roller bearing with a 35mm bore and 72mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 19963 lbf and runs smoothly at speeds up to 4400 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 suitable for demanding environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery or industrial equipment where combined loads and high speeds are common.

Weighing 0.52kg, it balances strength and practicality. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number BS2-2207-2RS/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 35 x 72 x 28 mm
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 28 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 42.4 mm
  • Shoulder/Recess Dia Of Outer Ring 65.3 mm
  • Width Of Lubrication Groove 4.4 mm
  • Diameter Of Lubrication Hole 2 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 19963 lbf
  • Static Radial Load 19109 lbf
  • Max Speed 4400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 0.52 kg
  • Price (US$) 36.84

Features

Performance Features of BS2-2207-2RS/VT143 Bearing

BS2-2207-2RS/VT143 Bearing is built with double-row spherical rollers, handling combined loads efficiently.
Its chrome steel construction ensures durability, even under high dynamic radial loads of 19963 lbf.

The double-seal design protects against contaminants, making it suitable for harsh environments.
With a maximum speed of 4400 rpm, it delivers reliable performance in demanding applications.

BS2-2207-2RS/VT143 Bearing operates in temperatures from -30° to 200°C, ensuring versatility.
Its steel cage maintains roller alignment, reducing wear and extending service life.

Application

Industrial Uses of BS2-2207-2RS/VT143 Bearing
BS2-2207-2RS/VT143 Bearing is commonly used in heavy machinery like conveyor systems and crushers, where its double-row spherical design handles misalignment and heavy radial loads.
The double seals protect against contaminants, making it suitable for dusty or humid environments.

Where Is BS2-2207-2RS/VT143 Bearing Used?
In automotive applications, BS2-2207-2RS/VT143 Bearing supports components like wheel hubs and transmissions, thanks to its high load capacity and durability.
The chrome steel construction ensures long service life even under demanding conditions.

Built for Heavy-Duty Use: BS2-2207-2RS/VT143 Bearing
For automation and robotics, BS2-2207-2RS/VT143 Bearing provides smooth rotation in robotic arms and assembly lines.
Its temperature range of -30° to 200°C makes it reliable in varying operational environments.

Medical vs Industrial: Where BS2-2207-2RS/VT143 Bearing Excels
In medical devices like MRI machines, BS2-2207-2RS/VT143 Bearing offers precision and reliability for smooth operation.
Industrial applications benefit from its ability to handle combined loads in equipment like pumps and compressors.

Key Fields for BS2-2207-2RS/VT143 Bearing
BS2-2207-2RS/VT143 Bearing is ideal for fans and blowers, where its spherical rollers accommodate shaft deflections.
The steel cage and chrome steel rollers ensure consistent performance in high-speed scenarios.

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