* Model: American standard
* Bore type:
Taper bore: A/B, C, D, QD pulley
Pilot bore: AK, BK
* PD type range: 3. 4inch~58inch
* Material: die cast iron(G3500)
* Standard: ANSI
* Model: American standard
* Bore type:
Taper bore: A/B, C, D, QD pulley
Pilot bore: AK, BK
* PD type range: 3. 4inch~58inch
* Material: die cast iron(G3500)
* Standard: ANSI