+86 15806631151 info@sdtfbearing.com
The NNC 4838 CV is a double row full complement cylindrical roller bearing with a 190mm bore and 240mm outer diameter, crafted from durable 52100 chrome steel. It handles combined loads up to 80550 lbf and operates 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 performs 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 large machinery where high radial loads are common.
Weighing 5.65kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.
"*" indicates required fields
Performance Features of NNC 4838 CV Bearing
NNC 4838 CV Bearing is built with double-row full complement cylindrical rollers, offering high load capacity and stability.
Its chrome steel construction ensures durability under combined radial and axial loads.
The dynamic radial load capacity of 80,550 lbf makes it suitable for heavy-duty applications.
With a maximum speed of 1,000 rpm, it balances performance and reliability.
NNC 4838 CV Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.
The full complement roller design maximises load distribution, enhancing service life.
Precision tolerances ensure smooth operation even under demanding conditions.
Industrial Uses of NNC 4838 CV Bearing
NNC 4838 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, making it suitable for demanding environments.
In automotive applications, NNC 4838 CV Bearing supports components such as wheel hubs and drivetrains, providing reliable performance under combined loads. Its chrome steel construction offers durability, even in high-speed scenarios.
For automation systems, NNC 4838 CV Bearing’s open design allows easy lubrication, ensuring smooth operation in robotic arms and assembly lines. The absence of a cage reduces friction, enhancing its lifespan in continuous-use settings.
What Makes NNC 4838 CV Bearing a Preferred Choice?
NNC 4838 CV Bearing stands out in wind turbines, where its ability to handle both radial and axial loads is crucial. The grease or oil lubrication options make it adaptable to various operating conditions.
In construction equipment, NNC 4838 CV Bearing’s robust design ensures stability in cranes and excavators. Its metric sizing simplifies integration with European and Asian machinery standards.
"*" indicates required fields
