JNZD070  (GOL special 1310-20/21)

tooth:10/11         inner dia:34.16          outer dia:φ62                  thickness:14

JNZD015  (06A 115 105-01/02) 

tooth:6/7       inner dia:15              outer dia:φ58.15                 thickness:19.96

JNZD034 (YXOP2118-01/02)

tooth:6/7       inner dia:38.1×33.6             outer dia:φ89.3                thickness:9.5

JNZD047  (OPC30PT-01/02)

tooth:8/9      inner dia:36×33.55             outer dia:φ80.1             thickness:9.45