Rottler H85A - Z-Axis Bearing Installation Stacking Order

Section 6 Maintenance H85A Manual
www.rottlermfg.com
6-15
Z-Axis Bearing Installation Stacking Order
Z-Axis bearings have an asymmetrical inner race design. See illustration below for proper stacking order
of bearings.
2
nd
and 3
rd
bearings are install with open end
up towards locknut.
1
st
bearing is installed closed end up towards
locknut.