³W®æ: ª½®|:30mm, ´ß«p=17mm
Specification: Diameter=30mm
Y.G.S¨t¦C²£«~-³»¯Å«~(¤é»s°öªL @« ½èÀu)
Series of Y.G.S product--top product(Japanese bearing, bearing weight and excellent quality)