RU42 *Outer diameter (mm) : 70
Engineer: NongXiaoLiang
RU66 *Outer diameter (mm) : 95
RU85 *Outer diameter (mm) : 120
RU124 *Outer diameter (mm) : 165
RU124G *Outer diameter (mm) : 165
RU124X *Outer diameter (mm) : 165
RU148 *Outer diameter (mm) : 210
RU148G *Outer diameter (mm) : 210
RU148X *Outer diameter (mm) : 210
RU178 *Outer diameter (mm) : 240
RU178G *Outer diameter (mm) : 240
RU178X *Outer diameter (mm) : 240
RU228 *Outer diameter (mm) : 295
RU228G *Outer diameter (mm) : 295
RU228X *Outer diameter (mm) : 295
RU297 *Outer diameter (mm) : 380
RU297G *Outer diameter (mm) : 380
RU297X *Outer diameter (mm) : 380
RU445 *Outer diameter (mm) : 540
RU445G *Outer diameter (mm) : 540
RU445X *Outer diameter (mm) : 540