Ihe mkpuchi bọọlụ rustproof dị elu nke nwere bọọlụ spline
KGG lekwasịrị anya na ngwakọ, kọmpat na dị fechaa. A na-ahazi skru bọọlụ nwere spline na bọọlụ screw Shaft, nke a na-enyere aka ịgagharị n'usoro na ntụgharị. Na mgbakwunye, ọrụ mmịpụta ikuku dị site na oghere oghere.
A na-ahazi oghere Ball Spline na Shaft Screw Shaft, nke a na-enyere aka ịgagharị n'usoro na ntụgharị. Na mgbakwunye, ọrụ mmịpụta ikuku dị site na oghere oghere.
Tebụl nke Shaft dia. yana nchikota ndu maka Rolled Ball Screw