HE310 Birthing Adaptor Sleeve 1 3/4" (44.45mm) ShaftBirthing Adaptor Sleeves are utilized to find bearings with a conical birthed into a round shaft. Adaptor sleeves are provided total with he310 a secure nut and securing washing machine and are offered to fit both statistics and royal shaft dimensions. The sleeves are he310 slotted and have an outside taper of 1:12 as much as dimension 40....