China Factory Manufacture Supplier Overruning Cluthes Backstop Keyway Sprag Freewheel Bearings (CSK30PP)

NN3024 Cylindrical Roller Bearing

Precision cylindrical roller bearings are mainly used for radial support of machine tool spindles. NN type and NNU type have higher rigidity and higher accuracy, including integral outer ring without ribs, integral inner ring with three ribs, cylindrical rollers, and cage components.

Features: 

--High precision, accuracy grade is P5, SP, P4.

--High rigidity, brass cage or nylon cage,

--Smooth rotation, suitable for high-speed occasions

--Radial support, the commonly used radial clearance group is C1, or negative clearance;

--Product series: NN type, NNU type, etc.

Application: 

Machine tools, printing machinery, textile machinery.

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