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The NNC 4922 CV is a double-row cylindrical roller bearing with a 110mm bore and 150mm outer diameter, crafted from durable 52100 chrome steel. It handles combined loads up to 49500 lbf and runs smoothly at speeds up to 2000 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, offering a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or machinery where high radial loads are present.
Weighing 2.15kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.
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Performance Features of NNC 4922 CV Bearing
NNC 4922 CV Bearing is built with double row full complement cylindrical rollers, offering high load capacity and durability.
Its 52100 chrome steel construction ensures strong resistance to wear, even under heavy radial loads.
The full complement design eliminates the need for a cage, maximising roller count and load distribution.
With a dynamic radial load of 49500 lbf, it handles demanding industrial applications with ease.
NNC 4922 CV Bearing operates smoothly within a temperature range of -30° to 110°C.
Its open seal type allows for flexible lubrication options, including grease or oil.
The precision-engineered dimensions ensure a perfect fit, with tight tolerances for reliable performance.
Weighing just 2.15 kg, it balances strength and practicality in heavy machinery.
Industrial Uses of NNC 4922 CV Bearing
NNC 4922 CV Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its double-row design handles high radial loads efficiently. The full complement of rollers ensures maximum load capacity without a cage, making it suitable for slow to moderate-speed applications.
In automotive applications, NNC 4922 CV Bearing supports components such as wheel hubs and drivetrains, where its robust construction withstands combined loads. The chrome steel material provides excellent durability, even under demanding conditions.
For automation systems, NNC 4922 CV Bearing’s open design allows easy lubrication, ensuring smooth operation in robotic arms and assembly lines. Its precise tolerances make it a reliable choice for high-precision tasks.
Where Is NNC 4922 CV Bearing Used?
NNC 4922 CV Bearing finds its place in wind turbines, where its ability to handle heavy radial loads and moderate axial displacement is crucial. The grease or oil lubrication options make it adaptable to various environmental conditions.
In construction equipment, NNC 4922 CV Bearing is often seen in excavators and cranes, thanks to its high static radial load capacity. The lack of a cage allows for more rollers, enhancing its load-bearing performance.
Built for Heavy-Duty Use: NNC 4922 CV Bearing
NNC 4922 CV Bearing excels in steel mills and mining equipment, where its full complement design copes with extreme loads. The chrome steel rollers and rings ensure long service life even in harsh environments.
For marine applications, NNC 4922 CV Bearing’s resistance to wear and corrosion makes it ideal for ship propulsion systems. Its metric sizing ensures compatibility with international standards.
Automotive vs Aerospace: Applications of NNC 4922 CV Bearing
In automotive settings, NNC 4922 CV Bearing is used in heavy trucks and buses, where its load capacity and durability are key. The open seal design simplifies maintenance in these high-use scenarios.
For aerospace ground equipment, NNC 4922 CV Bearing supports landing gear testing rigs, where precision and reliability are paramount. Its temperature range suits both indoor and outdoor applications.
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