曲线滚轮轴承KR22螺栓滚轮轴承KRV22 UBT轴承供应
品牌/型号:UBT/KR22品牌:UBT型号:KR22旧型号:NAKD22类型:滚针轴承内径:22(mm)外径:12(mm)厚度:10(mm)重量:0.044(kg)kg保持架及其材料:F2石墨钢使用特性:耐腐蚀用途:通用滚动体列数:单列滚道类型:球面滚道样品或现货:样品轴承材质:高温轴承钢属性:1'螺栓型滚轮滚针轴承(KR,KRV,KR.PP,NUKR等)曲线滚轮(又名螺栓轴承)KR系列,KRV系列,NUKR系列等螺栓型滚轮滚针轴承是由G20CrMo螺栓轴经过HVI≥664,有效硬化层1.3mm精制而成,再由作为滚子组内滚道的螺栓及一个厚壁外圈组合。螺栓轴的台肩及压在螺栓上的端面挡圈组成了外圈沿两个侧面方向的引导面。当曲线滚轮在平滚道或凸轮盘上运动时,由于外圈的弹性变形,滚轮的内应力加大。因此应用于此种工作情况下的额定负荷请选择曲线滚轮一栏:(以下为详细说明)KR由挡边及挡圈轴向引导的曲线滚轮KR...PP带密封圈的曲线滚轮KRE带偏心套的曲线滚轮KRE...PP带偏心套及密封的曲线滚轮KRV由挡边及挡圈轴向引导的曲线滚轮,满针型KRV...PP带密封圈的曲线滚轮KRVE带偏心套的曲线滚轮KRVE...PP带偏心套及密封的曲线滚轮NUKR滚动体轴向引导的曲线滚轮,满滚子型NUKRE带偏心套的曲线滚轮CR英制系列曲线滚轮外轮直径螺杆直径轴承型号重量G主要尺寸设置尺寸f额定负荷允许转速极限转速基本动负荷基本静负荷旧型号新型号HD螺纹SCBB1g1g2G1B2r135CF5KR13KRV1311313M5×0.8910237.59.74002801500029000166CF6KR16KRV1619416M6×1(0.75)11122890.5115204001200025000198CF8KR19KRV1929419M8×1.25(1)111232110.5136706309000200002210CF10KR22KRV2246422M10×1.251213361311572067070001700026CF10-1KR26KRV2661426M10×1.25121336131157206707000170003012CF12KR30KRV3097630M12×1.5(1.25)1415405.231461.520100090060001400032CF12-1K***KRV32107632M12×1.5(1.25)1415525.231461.52010009006000140003516CF16KR35KRV35173635M16×1.51819.5525.231881.524145015604500100004018CF18KR40KRV40255840M18×1.52021.5585.2320101.52620302500350085005220CF20KR52KRV52465852M20×1.52425.5665.2422121.536260031403500700047CF20-1KR47KRV47390847M20×1.52425.5665.2422121.53626003140350070006224CF24KR62KRV62820862M24×1.5(2)2930.5805.2425121.540328038403000650072CF24-1KR72KRV721140872M24×1.5(2)2930.5805.2425121.54032803840300065008030CF30KR80KRV801870880M30×1.5(2)35371005.243215246425063002000500085CF30-1KR85KRV852030885M30×1.5(2)35371005.243215246425063002000500090CF30-2KR90KRV902220890M30×1.5(2)35371005.2432152464250630020005000CF…V无密封圆筒外轮CF…VR无密封球面外轮CF…VUU有密封圆筒外轮CF…VUUR有密封球面外轮)