FK 圓型/螺桿固定座

C7 級使用之軸承無預壓處理,軸向较大間隙 0.018mm

Bearings are no Preload for C7 type support units, and Max.Axial clearance is 0.018mm

C5 級使用之軸承經預壓處理，軸向 0mm 間隙.

Bearings make Preload for C5 type support units, and Axial clearance is 0mm.

軸承皆採用日系品牌大廠.

All of bearings Use Japan brand bearings.

FF 圓型/螺桿支撐側

染黑使用之軸承採用雙鐵蓋.

lt is used double pressed steel cages for Black Oxlde type support unlts.

化學鎳使用之軸承採用雙塑膠蓋.

lt is used double plastic cages for Electroless Nlckel Plating type support unlts.

軸承皆採用日系品牌大廠.

All of bearings Use Japan brand bearings.