KCM H-type roller chains are designed for heavy-duty operation by thickening the link plates of standard roller chains and using high-strength pins.
Diemensions(millimeters)
NOTES:
Connecting liks of KCM 40H to KCM 60H are clip type.
Single strand chain can be used with Kcm Stadndard Sprockets.
Mulltiple stradn chain is separately manufactured because center to center
distance of rollers "C"is defferent from that of standard type.