Jiashan Huayang Bearing Factory [China]

Detailed Product Description

NA series Needle Roller Bearings

Heavy duty needle roller bearing is a kind of high capacity bearing with small sectional height . It can operate very flexibly even with the light alloy bearing seat due to its high hard outer ring.There are two series:metric and inch series.Both of which are structured with retainer,full needle and sealing types. Besides, the entity bushed needle roller bearings are divided into two kinds:that with inner ring and without ring.The center shaft is used as rolling body tray for those without inner ring so that its size is even smaller.

Needle Roller Bearings,Roller Bearings,Heavy duty needle roller bearing