210 mm-17x20-17N
OD:215 Teeth QTY:23
OD:242 Teeth QTY:23 Teeth Major Dia:26 Teeth Small Dia:23
OD:210 Teeth QTY:17 Teeth Major Dia:20 Teeth Small Dia:17
OD:190 Teeth QTY:17 Teeth Major Dia:20 Teeth Small Dia:17
OD:228 Teeth QTY:23 Teeth Major Dia:26 Teeth Small Dia:23
OD:240 Teeth QTY:23 Teeth Major Dia:24.2 Teeth Small Dia:21.8