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- steel needle roller 钢针滚子
- Thrust needle roller bearing is a bearing. 推力滚针轴承是轴承的一种。
- RCB) Light series needle roller bearings (NK. RCB)轻系列滚针轴承(NK.
- Entity-type needle roller bearing is a bearing. 实体型滚针轴承是轴承的一种。
- Needle roller bearing is a bearing. 滚针轴承是轴承的一种。
- SKF alignment needle roller bearings are fitted with a steel (fig 3) or sheet steel cage (fig 4). SKF对中滚针轴承配有钢保持架(图3)或薄钢板保持架(图4)。
- Needle roller bearings with rings of carbon chromium (bearing) steel have low sectional height and very high load carrying capacity for their size. 带有碳铬(轴承)钢圈的滚针轴承与其尺寸相对的截面高度低、载荷能力很高。
- SKF needle roller and cage assemblies have a steel (fig 6) or sheet steel cage (fig 7) as standard except for those identified by the designation suffix TN. SKF的滚针和保持架组件的标准构成包括一个钢保持架(图6)或薄钢板保持架(图7),由型号后缀TN表示的组件除外。
- Consisting of PVC tube,air-balloon,adjusting valve and stainless steel needle. 产品由PVC软管、气囊,调节阀,不锈钢针组成。
- The dimensions of the needle roller and cage thrust assemblies correspond to ISO 3031:1979. 滚针与保持架推力组件的尺寸符合ISO 3031:1979标准。
- Method Treat 51 cases with internal fixation of steel needle pry-poking reposition and Chinese drug. 采用钢针撬拨复位克氏针内固定结合中药治疗51例。
- Details of these other needle roller and cage assemblies will be sent on request. 按照要求,可提供额外滚针和保持架组件的细节。
- If this is not the case, the alignment needle roller bearing must be subjected to an additional radial load. 如果不是这样,必须使对中滚针轴承承受额外的径向载荷。
- Alignment needle roller bearings should have an interference fit in the housing bore. 对中滚针轴承的轴承座孔应过盈配合。
- NAST) thrust needle roller bearings (AS + AXK) needle roller and cage components (K. NAST)推力滚针轴承(AS+AXK)滚针和保持架组件(K.
- Therefore the bushings, bearings, cam apertognathia, needle roller bearings and other parts must be intact. 不新各轴套、开牙轴承、凸轮、滚针轴承等部件务必安然无恙。
- The needle rollers are slightly relieved towards their ends. 滚针在靠近端部略微分离。
- To ensure efficient lubrication, the needle roller bearing has an annular groove and lubrication hole in the outer ring. 为了确保有效润滑,滚针轴承的外圈上有环形槽和润滑孔。
- To special order, SKF also produces special sizes of needle roller and cage assemblies, when the quantities required are economical. 根据特殊订单要求,当所需数量符合经济原则时,SKF还制造特殊尺寸的滚针和保持架组件。
- With Teflon, and a tiny stainless steel needle of a number 7 injector and an acupuncture needle,Teflon-piston and a measurer of the stapes height were prepared respectively of stapedotomy for treatment of otosclerosis. 目的制备镫骨高度测量器和活塞型人工镫骨,用于人工镫骨手术治疗耳硬化症。 方法用细不锈钢丝和特氟隆制作活塞型人工镫骨,用7号长注射针头和银针制作镫骨高度测量器。