齿轮轴滚柱轴承  gear shaft roller bearing

滚柱小齿轮  lantern pinion

中间齿轮轴滚柱轴承  idler gear shaft roller bearing

半自动齿轮滚齿机  semi-auto gear hobbing machine

减摩滚柱滚柱  friction roller

镶齿齿轮滚刀  inserted blade gear hob

旋转伞齿轮滚齿机  spiral bevel gear generating machine

直齿柱齿轮  straight-teeth cylindrical gear

齿轮轮齿  gear tooth

齿轮轮齿接触  gear tooth contact

齿轮轮齿接触印痕  gear tooth contact pattern

齿轮轮齿磨损  gear tooth wear

齿轮轮齿损坏  gear tooth failure

齿轮轮齿校正  gear tooth alignment

复合轮齿齿轮副  complex wheel teeth gear set

燃油泵驱动齿齿轮轮毂  fuel pump drive gear hub

扇形齿轮轮齿  gear segment tooth

外齿轮齿轮泵  external gear pump

镶齿轮齿轮  bevel mortise wheel