廠家批發(fā)供應(yīng)90#雙輪軸承鐵輪,產(chǎn)品實(shí)拍圖片請(qǐng)網(wǎng)頁(yè)或相冊(cè)觀看; 本產(chǎn)品采用標(biāo)準(zhǔn)1.5厚冷軋鋼板,做工板正; 絲孔采用進(jìn)口絲攻制作,確保絲扣質(zhì)量; 絲孔配國(guó)標(biāo)5*10螺栓,和良好絲攻配合,防止滑絲和滑頭發(fā)生; 采用國(guó)標(biāo)加長(zhǎng)調(diào)節(jié)螺栓和加厚絲母,確保調(diào)節(jié)順利; 滑輪易損件為軸承,軸承損壞均為軸承進(jìn)水和塵土所致,本廠采用三鋼軸承防水防塵油封和長(zhǎng)城潤(rùn)滑油,確保軸承耐磨耐壓材質(zhì)的同時(shí)更防止進(jìn)水進(jìn)土,所以敢質(zhì)保五年; 歡迎來(lái)電訂購(gòu),經(jīng)理:李冉,電話:13375601366