Bearings,as important components in contemporary mechanical equipment,mainly support the mechanical rotating body,which can reduce the friction coefficient during its movement and ensure its rotation accuracy.
7*22*7mm Roller Skate Bearings are produce with high precisio nAVEC-9 Chrome steel Gcr15 ,and nylon cage ,one side with orange seal , we can provide with customized service ,free sample are available before order .
suitable for low- or
medium-speed applications involving heavy or impact loading;
automatically corrected to
reduce excessive force to bearings;
sphered
outer ring;
Best quality full ceramic 608 skate bearing with size 8*22*7mm ,all parts are with material ceramic ZrO2,with ceramic material ,this bearing have a high precision and free in spin .
mostly used in metal, and aluminum rolling mills;
stabilizing treatment allowing the bearings to work with
temperatures up to 150° C, without dimensional
change and distortion;
