That pulley will shred a belt.
You can get generic pulleys from any pulley and belt supplier.
A quick google search gives me M & G industrial supplies at 3/5 Wiluna St Fyshwick phone 6280 7517. Or Queanbeyan Industrial Supplies on 6299 4199.
The pulley doesn't have to look identical to the original. It needs to have the same inner hole size (the bore), the same outer diameter and the same width groove. the groove width is named to match the belt width, so a pulley for an M-section belt is an M section pulley, a belt for an A section belt is an A section pulley and so on.
Your belt is most likely an M section, or it might be a A section, hard to tell from the photo. Take the damaged pulley in with you and they will find one to suit. The method of attaching to the motor shaft will be a grub screw, your original one looks like some sort of weird cotter pin but that isn't important, just tighten up the grub screw when you refit the pulley to the shaft. Even easier, leave the busted pulley on the faulty motor, take both motors in to the shop and show them what you want to do. Any decent industrial supplies shop will be happy to nut out a suitable replacement. The pulley should be under $20.
You can get generic pulleys from any pulley and belt supplier.
A quick google search gives me M & G industrial supplies at 3/5 Wiluna St Fyshwick phone 6280 7517. Or Queanbeyan Industrial Supplies on 6299 4199.
The pulley doesn't have to look identical to the original. It needs to have the same inner hole size (the bore), the same outer diameter and the same width groove. the groove width is named to match the belt width, so a pulley for an M-section belt is an M section pulley, a belt for an A section belt is an A section pulley and so on.
Your belt is most likely an M section, or it might be a A section, hard to tell from the photo. Take the damaged pulley in with you and they will find one to suit. The method of attaching to the motor shaft will be a grub screw, your original one looks like some sort of weird cotter pin but that isn't important, just tighten up the grub screw when you refit the pulley to the shaft. Even easier, leave the busted pulley on the faulty motor, take both motors in to the shop and show them what you want to do. Any decent industrial supplies shop will be happy to nut out a suitable replacement. The pulley should be under $20.