my first post after years of using the forum.
I am a mobile mechanic and keep coming up against these Quando front hubs (sometimes unbranded) that have a standard 9mm QR axle spindle, but with larger cones (these cones fit fine in a rear hub, just not the axle) and 1/4" bearings. I cannot find replacements anywhere, does anyone know what I could search for, or what is going on here? 99% of hub servicing I do apart from OEM shimano cones etc use the "standard" but this is a wierd hybrid and it's doing my head in!!
To reiterate, I have serviced hundreds of hubs over 10 years of working so I understand the general ideas of bearing sizes. I am really looking for any specific information on this phenomenon from someone who might have come accross it before.
Thanks in advance