SBR导轨,SBR圆导轨,导轨,SBR直线圆柱导轨,SBR圆柱直线导轨,SBR,SBR铝托,SBR滑轨SBR12/SBR16/SBR20/SBR25/SBR30/SBR35/SBR40/SBR50SBR系列导轨是由箱式直线轴承、高硬度轴及防偏斜铝轨级成的滑动单元。硬度轴与底座铝轨安装所需的螺孔是在轴硬化处理后进行钻削加工，保证了产品的精度。SBR系列产品造价低廉、生产周期短、易于安装等特性，已成为方型直线导轨的替代产品。适用于直线运动精度要求不高的场合。圆导轨,铝导轨铝支撑华一TBR滑轨，华一圆导轨，华一铝导轨，华一铝支撑TBR滑轨主要用途：本产品镀铬光轴表面经特殊研磨及硬铬电镀技术外理，再经镜面抛光而成，耐磨擦、抗腐蚀性特性。直线轴在自动传动装置上有广泛运用，适用于各种气缸、油缸、活塞杆、包装、木工、纺织、印染机械、压铸机、注塑机、及其它机械用导杆、顶杆等。同时由于它的坚硬，还可延长普通精密机械一起的传用寿命。材质：优质45#钢，轴承钢，高碳钢。硬度：HRC62 2表面硬化厚度：0.8~2.5mm表面粗糙度：Ra0.2-0.4硬铬厚度：0.015-0.025mm直线度：80μm/1000mm 型号轴径基本额定载荷重量尺寸（mm）支撑导轨单元箱式单元动载荷C(N)静载荷C0(N)箱式单元(Kg)导轨(Kg/m)DhHEθSBR16SASBR16UUAΦ1677011700.152.5522.525452.580 °SBR20SASBR20UUAΦ2086013700.203.502427501.560 °SBR25SASBR25UUAΦ2598015600.455.303033602.550 °SBR30SASBR30UUAΦ30156027400.637.40353770550 °SBR35SASBR35UUAΦ35166031300.9210.054043807.550 °SBR40SASBR40UUAΦ40215040101.3313.104548907.550 °SBR50SASBR50UUAΦ50382079303.0020.65606211512.550 ° 型号尺寸(mm)WGABTMS1*1JKS2CN*P*SBR16SA4533940545M5*123230Φ5.53020150SBR20SA48391145550M6*123535Φ5.53020150SBR25SA60471455665M6*124040Φ6.63525200SBR30SA70561560770M8*185050Φ6.64025200SBR35SA80631865880M8*185555Φ94530200SBR40SA90722075990M10*206565Φ95530200SBR50SA12091259511110M10*209480Φ117035200