S-5L，万向滚珠，钢球轮，FREEBEAR日本自由轴承DSLY0505 S-5L 深圳电商商业股份有限公司

p1Src=//y1.yzimgs.com/uploads/436066/2016526-143445588.png?watermark/2/text/5rex5Zyz5biC55S15ZWG6LS45piT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/Center