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> 30MM bore ball screw needle roller bearings inner race
30MM bore ball screw needle roller bearings inner race
Machined type needle roller bearing NA4906UU, the dimensions of the NA4906UU illustrated in the mechanical drawing shown below, the NA4906UU inner diameter is 30mm, the outer diameter is 47mm, width of the cone (inner ring) is 18mm, and the outer ring width is 17mm.
* Dimensions: 30*47*18 mm/Metric
* Width/Height/thickness=18mm
* Type: Needle Roller Bearing NA4906UU
