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The NNCF 4880 CV is a double-row cylindrical roller bearing with a 400mm bore and 500mm outer diameter, built from tough 52100 chrome steel. It handles heavy radial loads up to 319500 lbf and runs smoothly at speeds up to 1000 RPM.
Its full-complement design (no cage) maximises load capacity, while the open seal allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy machinery like presses or large gearboxes where high radial loads are common.
With a compact width of 100mm, it fits well in tight spaces despite its large diameter. Compliant with RoHS and REACH standards for safe industrial use.
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Performance Features of NNCF 4880 CV Bearing
NNCF 4880 CV Bearing is constructed with double-row full complement cylindrical rollers, offering high load capacity and durability.
Its 52100 chrome steel rings and rollers provide excellent resistance to wear, ensuring long service life.
The bearing handles combined loads efficiently, with a dynamic radial load capacity of 319,500 lbf.
Its open design allows for easy lubrication with grease or oil, suitable for various industrial applications.
NNCF 4880 CV Bearing operates smoothly within a temperature range of -30° to 110°C.
With a maximum speed of 1,000 rpm, it balances performance and reliability in demanding conditions.
Industrial Uses of NNCF 4880 CV Bearing
NNCF 4880 CV Bearing is commonly used in heavy machinery like rolling mills and large gearboxes, where its double-row design handles high radial loads efficiently. The full complement of rollers ensures maximum load capacity without the need for a cage.
In wind turbine applications, NNCF 4880 CV Bearing provides reliable performance in the main shaft, thanks to its chrome steel construction and grease lubrication compatibility. Its large bore size makes it ideal for connecting rotating components in renewable energy systems.
For mining equipment, NNCF 4880 CV Bearing’s robust design withstands harsh conditions in crushers and conveyors. The open seal type allows for easy maintenance, while the wide temperature range ensures operation in various climates.
Where Is NNCF 4880 CV Bearing Used?
NNCF 4880 CV Bearing finds its place in paper manufacturing machines, supporting heavy rollers that require precise alignment. Its combined load capability makes it versatile for both radial and axial forces in production lines.
In marine propulsion systems, NNCF 4880 CV Bearing’s corrosion-resistant materials and high static load rating ensure longevity. The absence of a cage allows for more rollers, increasing its load-bearing capacity in compact spaces.
For construction cranes, NNCF 4880 CV Bearing’s large dimensions and dynamic radial load capacity make it suitable for slewing rings. The metric sizing ensures compatibility with European-designed heavy equipment.
Built for Heavy-Duty Use: NNCF 4880 CV Bearing
NNCF 4880 CV Bearing is designed for steel production lines, where its full complement roller arrangement handles extreme loads in continuous casting machines. The chrome steel material resists wear in high-temperature environments.
In railway applications, NNCF 4880 CV Bearing supports axle boxes in freight wagons, providing stability under heavy loads. Its open design simplifies lubrication, which is crucial for maintenance in remote locations.
For hydraulic presses, NNCF 4880 CV Bearing’s high static radial load rating ensures precise movement under pressure. The 100mm width provides ample surface area for load distribution in industrial forming processes.
Automotive vs Aerospace: Applications of NNCF 4880 CV Bearing
In automotive testing rigs, NNCF 4880 CV Bearing handles the combined loads from engine and transmission simulations. Its large size accommodates the high torque requirements of prototype validation.
For aerospace ground equipment, NNCF 4880 CV Bearing supports aircraft loading bridges with smooth rotation under heavy loads. The grease lubrication option reduces maintenance frequency in airport environments.
In both sectors, NNCF 4880 CV Bearing’s metric dimensions make it interchangeable with SKF equivalents, simplifying procurement for global operations. The temperature range suits various climatic conditions.
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