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240/750 BC Double Row Spherical Roller Bearing

240/750 BC Double Row Spherical Roller Bearing

The 240/750 BC is a double-row spherical roller bearing with a large 750mm bore and 1090mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 2,767,173 lbf and operates at speeds up to 40 RPM.

Its open design requires regular lubrication, with a 15mm hole and 72.8mm groove for easy maintenance. The steel cage and spherical rollers ensure smooth performance even under heavy loads.

This bearing suits high-capacity applications like industrial gearboxes or large machinery, where radial and axial loads are present. It works in temperatures from -30°C to 200°C.

Weighing 1005kg, it’s a robust choice for heavy-duty use. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for reliable replacements.

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Product Parameters

  • Part Number 240/750 BC
  • Brand TFL
  • Interchangeable SKF
  • Size 750 x 1090 x 335 mm
  • Bore Dia 750 mm
  • Bore Dia Tolerance -0.075mm to 0
  • Outer Dia 1090 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 335 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 856 mm
  • Shoulder/Recess Dia Of Outer Ring 984 mm
  • Width Of Lubrication Groove 72.8 mm
  • Diameter Of Lubrication Hole 15 mm
  • Chamfer Dimension min.7.5 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 Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 2767173 lbf
  • Static Radial Load 5507819 lbf
  • Max Speed 40 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1005 kg

Features

How Is 240/750 BC Bearing Engineered for Reliability?

240/750 BC Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability, even under high dynamic radial loads up to 2,767,173 lbf.

The precision-engineered cage keeps rollers aligned, reducing friction and extending operational life.
With a maximum speed of 40 rpm, it balances performance and stability in heavy-duty applications.

240/750 BC Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its open design simplifies lubrication, ensuring smooth performance in demanding conditions.

Application

Industrial Uses of 240/750 BC Bearing
The 240/750 BC Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads.
Its large bore size makes it suitable for applications like mining equipment, where durability under extreme conditions is essential.

Where Is 240/750 BC Bearing Used?
You’ll often find 240/750 BC Bearing in wind turbine gearboxes, where its high load capacity supports consistent performance in renewable energy systems.
The open seal design allows for easy lubrication, ensuring long service life in demanding industrial environments.

Built for Heavy-Duty Use: 240/750 BC Bearing
In steel mills, 240/750 BC Bearing withstands high temperatures and heavy loads, making it a reliable choice for rolling mills and conveyor systems.
The chrome steel construction ensures resistance to wear, even in continuous operation scenarios.

Automotive vs Aerospace: Applications of 240/750 BC Bearing
While 240/750 BC Bearing isn’t typically used in aerospace due to its size, it’s ideal for large automotive applications like heavy-duty truck axles.
Its combined load handling makes it versatile for industrial vehicles requiring both radial and thrust support.

Practical Applications of 240/750 BC Bearing
For paper manufacturing equipment, 240/750 BC Bearing provides stability in rollers, ensuring smooth paper production under high speeds.
The metric sizing and wide temperature range make it adaptable to various global industrial standards.

Q&A

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