Detailed description
Cylindrical roller bearing NNU4996
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. the processing requirements to shaft and housing bore is higher, bearing outer ring axis relative deflection after installation should be strictly controlled to avoid contact stress concentration.









