支承滚轮具有厚壁外圈，利用这种外圈，滚轮可以直接在滚道上滚动，并可以承受大的负荷。支承滚轮有压力滚轮、偏心滚轮、摇杆滚轮。滚轮的外径为圆柱形或球形。利用球形外圈可以使安装时倾斜位置得到补偿.

英制滚轮轴承 英制支撑滚轮轴承CRY..VUU
    轴承型号         外形尺寸
 密封性  基本型      dXDXBXC
CRY12VUU CRY12V  6.350X19.050X14.288X12.700
CRY14VUU CRY14V  6.350X22.230X14.288X12.700
CRY16VUU CRY16V  7.938X25.400X17.463X15.875
CRY18VUU CRY18V  7.938X28.575X17.463X15.875
CRY20VUU CRY20V  9.525X31.750X20.638X19.050
CRY22VUU CRY22V  9.525X34.925X20.638X19.050
CRY24VUU CRY24V 11.112X38.100X23.813X22.225
CRY26VUU CRY26V 11.112X41.275X23.813X22.225
CRY28VUU CRY28V 12.700X44.450X26.988X25.400
CRY30VUU CRY30V 12.700X47.625X26.988X25.400
CRY32VUU CRY32V 15.875X50.800X33.338X31.750
CRY36VUU CRY36V 15.875X57.150X33.338X31.750
CRY40VUU CRY40V 19.050X63.500X39.688X38.100
CRY44VUU CRY44V 19.050X69.850X39.688X38.100