DR7001451 Lower bearing
DR7001011 Upper bearing
DR7000745 Deep groove bearing
DR7000009ATC Dust Grind Taper – ATC spindle
DR7001854ATC Plate & Grind Journal – ATC spindle
DR7000089 Motor Rewind
DR7000024 Misc. Seals / Grease / etc…
DR7000087 Dynamic Balance Rotating Part
DR7000041 Spindle Repair Labor And Assy

Inspection Results:

• The spindle journal diameters show no appreciable wear and are acceptable for proper bearing fits.
• The bearing hub for the deep groove bearing is worn and undersized. We recommend plating and grinding this area.
• The upper bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.
• The lower bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.
• The taper runout is larger than design specifications. We recommend dust grinding the taper.
• The upper and lower bearings show some wear on the inner and outer diameters.
• The stator has a ground fault. We recommend rewinding the stator.
• The proximity switches work fine and will be set at time of assembly.
• The unit will be assembled and tested.