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The NNCF 4944 CV is a double-row cylindrical roller bearing with a 220mm bore and 300mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 165825 lbf and runs 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 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 machinery or industrial gearboxes where high radial loads are common.
Weighing 17.3kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.
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Performance Features of NNCF 4944 CV Bearing
NNCF 4944 CV Bearing is constructed with double-row full complement cylindrical rollers, offering high load capacity for combined radial and axial loads.
Its 52100 chrome steel rings and rollers ensure durability and resistance to wear under heavy loads.
The open design allows for easy lubrication with grease or oil, enhancing performance in various conditions.
With a dynamic radial load capacity of 165825 lbf, it is suitable for demanding industrial applications.
How Does NNCF 4944 CV Bearing Resist Wear?
NNCF 4944 CV Bearing uses 52100 chrome steel for both rings and rollers, providing excellent wear resistance.
The full complement roller design maximises load distribution, reducing stress on individual components.
Its wide temperature range of -30° to 110 °C ensures reliable operation in varying environments.
This bearing’s robust construction makes it ideal for heavy machinery and high-load scenarios.
Optimized for Efficiency: NNCF 4944 CV Bearing
NNCF 4944 CV Bearing’s double-row full complement design enhances load-bearing efficiency without a cage.
The annular lubrication groove in the outer ring ensures consistent lubricant distribution for smooth operation.
With a static radial load capacity of 360000 lbf, it handles extreme pressures effortlessly.
Its metric dimensions and compatibility with SKF make it a versatile choice for replacements.
Industrial Uses of NNCF 4944 CV Bearing
NNCF 4944 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, NNCF 4944 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, NNCF 4944 CV Bearing is ideal for robotic arms and precision equipment, where smooth operation is essential. The open design allows for easy lubrication, ensuring long service life.
Medical imaging devices also benefit from NNCF 4944 CV Bearing’s stability and precision. Its grease or oil lubrication options make it adaptable to various operational conditions.
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