+86 15806631151 info@sdtfbearing.com
The NNCL 4944 CV is a double-row cylindrical roller bearing with a 220mm bore and 300mm outer diameter, built for combined loads. Made from tough chrome steel, it handles radial loads up to 165825 lbf and runs smoothly at 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 in temperatures from -30°C to 110°C.
This model suits heavy-duty applications like industrial gearboxes or large machinery where space and load handling matter. It’s interchangeable with SKF bearings for easy replacement.
Weighing 16.7kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.
"*" indicates required fields
Performance Features of NNCL 4944 CV Bearing
NNCL 4944 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 applications.
The bearing handles combined loads efficiently, with a dynamic radial load capacity of 165825 lbf.
Its open design allows for easy lubrication, supporting both grease and oil options.
NNCL 4944 CV Bearing operates smoothly within a temperature range of -30° to 110°C.
The absence of a cage maximises roller count, enhancing load distribution and performance.
With a maximum speed of 1000 rpm, it balances power and precision for industrial use.
The 52100 chrome steel material provides reliable strength and longevity.
Industrial Uses of NNCL 4944 CV Bearing
NNCL 4944 CV Bearing is commonly used in heavy machinery like rolling mills and gearboxes, 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-speed, high-load applications.
In automotive applications, NNCL 4944 CV Bearing supports large drivetrain components, such as differentials and axles, where durability under combined loads is essential. Its chrome steel construction provides long service life even in demanding conditions.
For industrial automation, NNCL 4944 CV Bearing fits well in robotic arms and conveyor systems, offering stability and precision. The open design allows for easy lubrication, ensuring smooth operation over extended periods.
Key Fields for NNCL 4944 CV Bearing
NNCL 4944 CV Bearing is ideal for wind turbine systems, where its ability to handle combined loads and high radial forces is crucial. The grease or oil lubrication options make it adaptable to various environmental conditions.
In construction equipment, NNCL 4944 CV Bearing is often found in cranes and excavators, providing reliable performance under heavy stress. Its metric dimensions ensure compatibility with a wide range of machinery.
Where Is NNCL 4944 CV Bearing Used?
NNCL 4944 CV Bearing is frequently employed in mining equipment, such as crushers and screens, where its robust design withstands harsh operating conditions. The high static radial load capacity ensures reliability in these demanding environments.
For marine applications, NNCL 4944 CV Bearing is used in propeller shafts and winches, offering resistance to corrosion and wear. Its temperature range makes it suitable for both cold and moderately hot climates.
"*" indicates required fields
