NNU4938 Bearing 190X260X69mm
The NNU4938 bearing is a Cylindrical roller ball bearing with an inner diameter of 190 mm , an outer diameter of 260 mm, a width of 69 mm. It typically uses P0 P6 P5 P4 grade precision tolerances and open Z ZZ RS RZ type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Cylindrical roller bearing NNU4938
1.SND bearing mainly to European market,High precision,Large stock,Meet your need to cut down the high cost of world brand bearing.
2.roller and raceway is line contact, radial load capacity, suitable to withstand heavy load and shock load.
3.small friction coefficient, suitable for high speed, speed close to deep groove ball bearings.
4. N type and NU type can move axially, to accommodate misalignment due to thermal expansion or of the shaft and the housing due to changes in relative position, can be used for supporting the free end.
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