Umngxuma wangaphakathi webhola lebhola le-spherical langaphandle ngumgodi we-taper kunye ne-1: 12 taper, enokuthi ifakwe ngokuthe ngqo kwi-taper shaft, okanye ngoncedo lwe-fixed bushing efakwe kwi-axleless optical shaft, kwaye inokulungelelanisa i-bearing clearance. .
Luhlobo lweyunithi yokuthwala edibanisa i-rolling bearing kunye ne-bearing pedestal.Ininzi ye-rolling bearing liziko lokuthwala lendandatho yangaphandle ye-diameter yangaphandle ye-sphere, kunye nomngxuma wangaphakathi we-spherical we-bearing housing efakwe kunye, ifom yesakhiwo iyahluka, i-universal and good interchangeability.