215*147*24T
215*145*24T
220*160*17T
180*125*20T
OD:350 Teeth QTY:10 Spring:9
OD:380 Teeth QTY:10 Teeth Major Dia:44.7 Teeth Small Dia:38.2 Spring:9
350GSZ-32*40-10N
350GSZ-38.1*10N
380WGSZ-32*40*10N