Mazak live tool

53208030401, snk917

Mazak live tool, 53208030401, snk917

DR7000047 Angular contact bearing
DR7000139 Deep groove bearing
DR7001421 Deep groove bearing
DR7000989 Needle roller bearing
DR7001854M Plate & Grind Journal – Manual spindle motor or live tool
DR7000024 Misc. Seals / Grease / etc…
DR7000041 Spindle Repair Labor And Assy

Inspection Results:

•The spindle journal diameters show no appreciable wear and are acceptable for proper bearing fits. The drive journal has runout larger than design specifications where one of the bearings sit. We recommend plating and grinding this area.
•The bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.
•The taper runout is acceptable. Our proposal provides no repair to the spindle taper.
•The bearings show some wear on the inner and outer diameters.
•The gears are in good shape and show little wear.
•The unit will be assembled and tested.