Needle roller bearing with inner ring NA4903 2RS 17x30x14mm DIN 617 ISO 1206

Needle roller bearing Needle roller bearings use very thin and long cylindrical rollers as rolling elements. The solid bearing ring enables them to absorb particularly high radial forces. The low cross-sectional height also means that the bearing requires less space, which is why they are often used for gearboxes or connecting rod bearings. Needle roller bearings are available in various designs and dimensions