NB SWK12G 3/4" inch Bushings Resin cage Square Flange Linear Motion
SWK12G:Made in Japan:NB Linear Systems
Square Flange Type
Nippon Bearing Linear Systems
SWK12G 3/4" Bore linear motion ball bushings/bearings, the inner diameter(bore) is 3/4" inch dimensions with resin retainer, bearing is a high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.