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The BC4-8042/HA4 is a four-row cylindrical roller bearing with a large 1400mm bore and 1780mm outer diameter, designed for heavy-duty applications. It handles combined loads with a dynamic radial capacity of 11,767,500 lbf and static radial capacity of 36,675,000 lbf.
Its robust construction includes a 1200mm width and chamfered edges (40mm inner, 9.5mm outer) for easier installation. The bearing operates smoothly in temperatures from -30°C to 110°C and works with both grease and oil lubrication.
This model is interchangeable with SKF bearings, offering flexibility for replacements. Ideal for industrial machinery like rolling mills or large gearboxes where high radial loads are common.
Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments. Its size and strength make it suited for heavy equipment in mining or metal processing.
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Performance Features of BC4-8042/HA4 Bearing
BC4-8042/HA4 Bearing is built for combined load applications, with a dynamic radial load capacity of 11,767,500 lbf.
Its four-row cylindrical roller design ensures stability and strength in heavy-duty operations.
The bearing’s large dimensions (1400 mm bore, 1780 mm outer diameter) make it suitable for industrial machinery.
It operates efficiently in temperatures ranging from -30° to 110°C, adapting to various working conditions.
BC4-8042/HA4 Bearing supports both grease and oil lubrication, offering flexibility in maintenance.
Its robust construction and high static radial load capacity (36,675,000 lbf) ensure long-term reliability.
The chamfer dimensions on the inner and outer rings (40 mm and 9.5 mm) facilitate easier installation.
This design reduces stress concentrations, enhancing the bearing’s overall durability.
Industrial Uses of BC4-8042/HA4 Bearing
BC4-8042/HA4 Bearing is commonly used in heavy industrial machinery, such as rolling mills and large gearboxes, where its four-row design handles high radial and axial loads. The large bore size makes it suitable for heavy-duty applications requiring robust support.
In steel production, BC4-8042/HA4 Bearing ensures smooth operation in rolling stands, thanks to its high dynamic load capacity. The grease or oil lubrication options provide flexibility for different operating conditions.
For wind turbine applications, BC4-8042/HA4 Bearing’s combined load capability makes it reliable for main shaft support. Its metric sizing ensures compatibility with European and Asian turbine designs.
Where Is BC4-8042/HA4 Bearing Used?
BC4-8042/HA4 Bearing is often found in mining equipment, where its durability withstands harsh conditions. The large dimensions and high load ratings make it ideal for crushers and conveyors.
In paper manufacturing, BC4-8042/HA4 Bearing supports large rollers, ensuring consistent performance under heavy loads. The stainless steel components enhance longevity in humid environments.
Built for Heavy-Duty Use: BC4-8042/HA4 Bearing
BC4-8042/HA4 Bearing is designed for applications like marine propulsion systems, where reliability is critical. The wide temperature range allows it to perform in various climates.
For construction machinery, BC4-8042/HA4 Bearing provides stability in cranes and excavators. Its high static load capacity ensures safety under extreme conditions.
Automotive vs Aerospace: Applications of BC4-8042/HA4 Bearing
In automotive testing rigs, BC4-8042/HA4 Bearing handles high loads during durability tests. Its precision engineering ensures accurate results.
For aerospace ground equipment, BC4-8042/HA4 Bearing supports heavy components like landing gear testers. The grease lubrication option reduces maintenance needs.
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