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The NNC 4926 CV is a double row full complement cylindrical roller bearing with a 130mm bore and 180mm outer diameter, crafted from durable 52100 chrome steel. It handles combined loads up to 66825 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 reliably 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-duty applications like industrial gearboxes or machinery where high radial loads are common.
Weighing 4kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe use.
The inner ring features a 149.5mm shoulder diameter, and the outer ring has a 159.6mm raceway diameter. Lubrication is simplified with a 6mm annular groove and 3.5mm holes in the outer ring.
Chamfer dimensions of 1.5mm ensure easy installation. Its robust construction suits demanding environments where reliability is key.
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Performance Features of NNC 4926 CV Bearing
NNC 4926 CV Bearing is constructed with double-row full complement cylindrical rollers, providing high radial load capacity.
Its dynamic radial load rating of 66,825 lbf ensures reliable performance in heavy-duty applications.
The chrome steel rings and rollers enhance durability, while the full complement design maximises load distribution.
With a maximum speed of 2,000 rpm, it balances strength and efficiency.
NNC 4926 CV Bearing operates in temperatures from -30° to 110°C, suitable for various industrial environments.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.
The precise tolerances and robust construction ensure long service life under combined loads.
Weighing just 4 kg, it offers a practical solution for space-constrained applications.
Industrial Uses of NNC 4926 CV Bearing
NNC 4926 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 ideal for slow to moderate-speed applications.
Where Is NNC 4926 CV Bearing Used?
In automotive manufacturing, NNC 4926 CV Bearing supports heavy-duty axles and transmission systems, thanks to its robust chrome steel construction. Its open design allows for easy lubrication, extending service life in demanding conditions.
Built for Heavy-Duty Use: NNC 4926 CV Bearing
This bearing excels in construction equipment like cranes and excavators, where its high static radial load capacity ensures reliability. The metric dimensions make it a versatile choice for global machinery standards.
Automotive vs Aerospace: Applications of NNC 4926 CV Bearing
While NNC 4926 CV Bearing is popular in automotive drivetrains, it also finds use in aerospace landing gear systems. Its ability to handle combined loads makes it suitable for diverse high-stress environments.
Perfect Fit for Automation: NNC 4926 CV Bearing
In robotic assembly lines, NNC 4926 CV Bearing provides smooth motion control for heavy robotic arms. The grease or oil lubrication options ensure consistent performance in continuous operation.
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