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BS2-8138-2CS6K30/C4LGEA8 Double Row Spherical Roller Bearing

BS2-8138-2CS6K30/C4LGEA8 Double Row Spherical Roller Bearing

The BS2-8138-2CS6K30/C4LGEA8 is a large double-row spherical roller bearing with a 1100mm bore and 1730mm outer diameter, built from tough chrome steel. It handles combined loads up to 7,898,213 lbf and operates smoothly at speeds up to 20 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The bearing requires lubrication and works in temperatures from -30°C to 200°C, making it suitable for harsh environments.

With a tapered bore (1:30 ratio) and C4 radial clearance, it offers easy installation and reliable performance. This model is interchangeable with SKF bearings, ideal for heavy machinery like crushers or large industrial equipment.

Weighing 5735kg, it’s built for heavy-duty applications where stability and load capacity are crucial. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number BS2-8138-2CS6K30/C4LGEA8
  • Brand TFL
  • Interchangeable SKF
  • Size 1100 x 1730 x 660 mm
  • Bore Dia 1100 mm
  • Bore Dia Tolerance +0.125mm to 0
  • Outer Dia 1730 mm
  • Outer Dia Tolerance -0.2mm to 0
  • Width 660 mm
  • Width Tolerance -1.25mm to 0
  • Shoulder Dia Of Inner Ring 1227 mm
  • Shoulder/Recess Dia Of Outer Ring 1586 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.15 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:30
  • 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 7898213 lbf
  • Static Radial Load 15961435 lbf
  • Max Speed 20 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 5735 kg

Features

How Does BS2-8138-2CS6K30/C4LGEA8 Bearing Handle Combined Loads?

BS2-8138-2CS6K30/C4LGEA8 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined radial and thrust loads.
Its dynamic radial load capacity reaches 7,898,213 lbf, making it suitable for heavy-duty industrial applications.
The double seal design protects against contaminants, ensuring smooth operation in harsh environments.
With a maximum speed of 20 rpm, it delivers reliable performance under demanding conditions.

Application

Industrial Uses of BS2-8138-2CS6K30/C4LGEA8 Bearing
BS2-8138-2CS6K30/C4LGEA8 Bearing is commonly used in heavy machinery like mining equipment and large conveyor systems, where its double-row spherical design handles combined loads effectively. The tapered bore ensures a secure fit, reducing slippage during operation.

In wind turbine applications, BS2-8138-2CS6K30/C4LGEA8 Bearing’s high dynamic radial load capacity supports the main shaft, enduring constant rotational stress. Its double seal design also protects against dust and moisture in outdoor environments.

For steel mills, BS2-8138-2CS6K30/C4LGEA8 Bearing’s chrome steel construction withstands extreme temperatures and heavy loads. The C4 radial clearance allows for thermal expansion, ensuring reliable performance in demanding conditions.

Where Is BS2-8138-2CS6K30/C4LGEA8 Bearing Used?
BS2-8138-2CS6K30/C4LGEA8 Bearing is ideal for paper manufacturing machinery, where its spherical rollers accommodate misalignment caused by heavy rolls. The steel cage provides durability in high-vibration environments.

In marine applications, BS2-8138-2CS6K30/C4LGEA8 Bearing’s corrosion-resistant materials and lubrication grooves ensure smooth operation in harsh conditions. Its large size makes it suitable for propeller shafts and deck machinery.

Built for Heavy-Duty Use: BS2-8138-2CS6K30/C4LGEA8 Bearing
BS2-8138-2CS6K30/C4LGEA8 Bearing excels in construction equipment like cranes, where its high static radial load capacity supports lifting operations. The metric sizing ensures compatibility with global machinery standards.

For power generation plants, BS2-8138-2CS6K30/C4LGEA8 Bearing’s temperature range suits turbines and generators. The required lubrication system maintains performance during continuous operation.

Automotive vs Aerospace: Applications of BS2-8138-2CS6K30/C4LGEA8 Bearing
In automotive testing rigs, BS2-8138-2CS6K30/C4LGEA8 Bearing handles combined loads from engine simulations. Its precision tolerances ensure accurate data collection.

For aerospace ground equipment, BS2-8138-2CS6K30/C4LGEA8 Bearing’s reliability supports aircraft maintenance platforms. The double seal design prevents contamination in hangar environments.

Q&A

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