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The NNCL 4972 CV is a double-row cylindrical roller bearing with a 360mm bore and 480mm outer diameter, built from tough chrome steel. It handles heavy radial loads up to 411750 lbf and runs smoothly at speeds up to 1000 RPM.
Its full-complement design (no cage) maximises roller count for higher load capacity, while the open seal allows easy lubrication with grease or oil. The bearing operates reliably in temperatures from -30°C to 110°C.
This model suits combined load applications like industrial gearboxes or heavy machinery where space and strength matter. Its 118mm width provides stability, and axial displacement up to 6mm accommodates slight misalignment.
Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for hassle-free replacements. A robust choice for demanding environments.
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Performance Features of NNCL 4972 CV Bearing
NNCL 4972 CV Bearing is constructed with double-row full complement cylindrical rollers, offering high load capacity and stability.
Its 52100 chrome steel rings and rollers provide excellent resistance to wear and fatigue.
The bearing handles combined loads efficiently, with a dynamic radial load capacity of 411,750 lbf.
It operates smoothly at speeds up to 1,000 rpm, making it suitable for heavy-duty applications.
NNCL 4972 CV Bearing works in temperatures ranging from -30° to 110°C, ensuring reliability in various environments.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.
The full complement roller arrangement maximises load distribution, extending the bearing’s service life.
With precise tolerances, it ensures consistent performance in demanding industrial settings.
Industrial Uses of NNCL 4972 CV Bearing
NNCL 4972 CV Bearing is commonly used in heavy industrial equipment like rolling mills and large gearboxes, where its double-row design handles high radial loads with ease. The full complement of rollers ensures maximum load capacity, making it ideal for demanding environments.
What Makes NNCL 4972 CV Bearing a Preferred Choice?
In wind turbines, NNCL 4972 CV Bearing provides reliable performance under combined loads, thanks to its chrome steel construction. Its open design allows for efficient lubrication, extending service life in harsh conditions.
Built for Heavy-Duty Use: NNCL 4972 CV Bearing
For mining machinery, NNCL 4972 CV Bearing excels in applications like crushers and conveyors, where durability is key. The absence of a cage means more rollers can fit, enhancing load distribution and stability.
Automotive vs Aerospace: Applications of NNCL 4972 CV Bearing
In large commercial vehicles, NNCL 4972 CV Bearing supports axles and transmissions, offering robust performance. While not typically used in aerospace, its precision and strength make it suitable for ground-based heavy machinery.
Perfect Fit for Automation: NNCL 4972 CV Bearing
In automated production lines, NNCL 4972 CV Bearing ensures smooth operation in high-load robotic arms. Its metric dimensions and grease compatibility simplify integration into European-designed systems.
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