Detailed Product Description
Reliable performance needle and thrust Combined Roller Bearing for Drilling Machine
Combined bearing (Matched bearing )is a set of roller bearing consists of two kinds of bearing.Common matching includes needle roller bearing and thrust cylindrical roller bearing, needle roller bearing and thrust ball bearing, needle roller bearing and angular contact ball bearing etc.Combined bearing or matched bearing are often used for Drilling Machine, the centering central axis, drill bushing, Worm, digit control machine tool, die head spindle etc
