needle roller

基本解釋

Suzhou Xinya Bearing Co. , Ltd is a modern manufacturer specialized in all types of needle roller bearings.
蘇州新亞軸承有限公司是一家專業(yè)生產(chǎn)各類向心滾針軸承和推力滾針軸承的現(xiàn)代化生產(chǎn)企業(yè)。
www.46801.cnbearing.biz
Drawn cup needle roller bearings with open ends and with closed end are available in open and sealed versions.
沖壓外圈滾針開放的目的和閉式在開放和密封版本滾子軸承。
Crown Drop of a Needle Roller decides the pressure distribution between roller and raceway, capability and life.
軸承滾針的凸度設(shè)計(jì)，決定了滾動(dòng)體與滾道間的接觸壓力分布，影響其性能和壽命。