+86 15806631151 info@sdtfbearing.com
The NNC 4934 CV is a double row full complement cylindrical roller bearing with a 170mm bore and 230mm outer diameter, built from tough 52100 chrome steel. It handles combined loads up to 102825 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, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or large machinery where high radial loads are common.
Compliant with RoHS and REACH standards, it’s a reliable option for demanding environments. The 60mm width provides stability under heavy loads.
"*" indicates required fields
Performance Features of NNC 4934 CV Bearing
NNC 4934 CV Bearing is built with double-row full complement cylindrical rollers, offering high load capacity and stability.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.
The bearing handles combined loads efficiently, with a dynamic radial load capacity of 102825 lbf.
Its open design allows for easy lubrication with grease or oil, enhancing performance.
NNC 4934 CV Bearing operates smoothly within a temperature range of -30° to 110°C.
With a maximum speed of 2000 rpm, it is suitable for various industrial applications.
The full complement roller design eliminates the need for a cage, increasing load-bearing capacity.
This makes NNC 4934 CV Bearing a reliable choice for heavy-duty machinery.
Industrial Uses of NNC 4934 CV Bearing
NNC 4934 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 speeds.
In automotive applications, NNC 4934 CV Bearing supports components such as truck wheel hubs and drivetrains, where durability under combined loads is essential. Its chrome steel construction provides long-lasting performance even in demanding conditions.
For automation equipment, NNC 4934 CV Bearing’s open design allows easy lubrication, ensuring smooth operation in robotic arms and assembly lines. The metric dimensions make it compatible with a wide range of European machinery standards.
Where Is NNC 4934 CV Bearing Used?
NNC 4934 CV Bearing finds its place in wind turbine yaw systems, where its high static radial load capacity ensures stability under varying wind conditions. The grease or oil lubrication options adapt to different environmental needs.
In construction equipment like cranes and excavators, NNC 4934 CV Bearing’s robust design handles heavy loads and shocks effectively. The absence of a cage allows for more rollers, enhancing its load-bearing capabilities.
Built for Heavy-Duty Use: NNC 4934 CV Bearing
NNC 4934 CV Bearing excels in steel mills and mining equipment, where its chrome steel rollers withstand extreme pressures and abrasive environments. The open seal type simplifies maintenance in dusty or high-temperature settings.
For marine applications, NNC 4934 CV Bearing’s corrosion-resistant materials and grease lubrication make it reliable in ship propulsion systems. Its combined load handling is ideal for thrust and radial forces in marine gearboxes.
Light-Duty vs Heavy-Duty: Best Uses for NNC 4934 CV Bearing
In light-duty scenarios like printing presses, NNC 4934 CV Bearing offers precision and smooth rotation due to its cylindrical roller design. The full complement configuration ensures minimal deflection under operational loads.
For heavy-duty industrial presses, NNC 4934 CV Bearing’s high dynamic radial load rating ensures consistent performance. The 52100 chrome steel construction provides excellent wear resistance, even under continuous use.
"*" indicates required fields
