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Four-Row Cylindrical Roller Bearings BC4-8050
Four-Row Cylindrical Roller Bearings BC4-8050

Four-Row Cylindrical Roller Bearings BC4-8050

The BC4-8050 is a four-row cylindrical roller bearing with a 340mm bore and 450mm outer diameter, designed for heavy-duty applications. Its robust construction handles combined loads up to 573750 lbf, making it suitable for demanding environments.

The bearing’s cylindrical rollers ensure smooth operation under high radial loads, while its wide 280mm design provides stability. It works efficiently in temperatures ranging from -30°C to 110°C.

With a 5mm chamfer on both inner and outer rings, installation is straightforward. It can be lubricated with grease or oil, offering flexibility in maintenance.

This model is interchangeable with SKF bearings, ideal for industrial machinery like rolling mills or large gearboxes. Compliant with RoHS and REACH standards, it’s a reliable choice for long-term use.

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Product Parameters

  • Part Number BC4-8050
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 340 mm
  • Outer Dia 450 mm
  • Width 280mm
  • Corner Radius/Chamfer Inner Ring(r1,2)(min.) 5 mm
  • Chamfer Dimension On The Outer Ring(r3,4)(min.) 5 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Dynamic Radial Load 573750 lbf
  • Static Radial Load 1350000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of BC4-8050 Bearing

BC4-8050 Bearing is built to handle combined loads with a dynamic radial load capacity of 573,750 lbf.
Its four-row cylindrical roller design ensures stability and durability in heavy-duty applications.

The grease or oil lubrication options allow BC4-8050 Bearing to operate smoothly in various conditions.
With a temperature range of -30° to 110°C, it performs reliably in both cold and hot environments.

BC4-8050 Bearing’s dimensions (340 mm x 450 mm x 280 mm) make it suitable for large industrial machinery.
The chamfered edges on both inner and outer rings simplify installation and reduce stress concentrations.

Application

Industrial Uses of BC4-8050 Bearing
BC4-8050 Bearing is commonly used in heavy machinery like rolling mills and large gearboxes, where its four-row design handles high radial and axial loads effortlessly. The grease or oil lubrication options make it adaptable to various operating conditions.

What Makes BC4-8050 Bearing a Preferred Choice?
In steel production, BC4-8050 Bearing’s robust construction ensures reliability in continuous operation, even under extreme loads. Its metric sizing simplifies integration into existing industrial setups across different regions.

Built for Heavy-Duty Use: BC4-8050 Bearing
For mining equipment, BC4-8050 Bearing’s durability shines in crushers and conveyors, where its combined load capacity reduces downtime. The wide temperature range also makes it suitable for harsh environments.

Automotive vs Aerospace: Applications of BC4-8050 Bearing
In automotive manufacturing, BC4-8050 Bearing supports large presses and stamping machines, while in aerospace, it’s trusted for ground support equipment. Its precision engineering ensures consistent performance in both sectors.

Perfect Fit for Automation: BC4-8050 Bearing
BC4-8050 Bearing is ideal for automated production lines, where its high load capacity and smooth operation enhance efficiency. The stainless steel components further extend its lifespan in high-cycle applications.

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