Schwinn Sales West
Wore out three sets of tires already!
GT, Your included former CABE post about hubs does little to answer the sourcing questions. The Schwinn Deluxe front hubs used a #7 retainer, a separate dust cap that mounts into the hub and not on the cone. To my knowledge they always used a metric axle thread as long as I can remember. We always just called it the Schwinn Thread front axle to differentiate it from the 5/16 by 24 thread on a Wald type axle. It was a completely Schwinn unique hub design.
The German Union, or sometimes called Schwinn Approved front hub always used a metric thread, but it used a #5 retainer bearing. The union cone also had the dust cap mounted to the cone, not the hub like on the deluxe.
I would not expect what we are taking apart 50, 60, and 70 years later to be 100% as original. Many previous owners have made parts exchanges and their repairs before we start dissecting the bikes and researching for what was original. Schwinn's job number one was to get 4 to 5,000 bikes down the assembly line every working day. Lots of parts substitutions were made to keep the line running. Many times, they had parts flown in from Japan and Europe to maintain production. The dealers appreciated the efforts to fulfill their bike orders on the scheduled time. I don't ever remember any dealer telling me he was disappointed because his bike shipment had "Schwinn approved" hubs instead of the "Schwinn hubs" in the catalog.
I do not believe the Schwinn Approved stamping on the one deluxe hub pictured in your previous post solely means it was reproduced by an outside vendor, it's a good question. I do not have your final answer to this question. I have never heard that the Deluxe hubs were built anywhere but in the Chicago factory.
John
The German Union, or sometimes called Schwinn Approved front hub always used a metric thread, but it used a #5 retainer bearing. The union cone also had the dust cap mounted to the cone, not the hub like on the deluxe.
I would not expect what we are taking apart 50, 60, and 70 years later to be 100% as original. Many previous owners have made parts exchanges and their repairs before we start dissecting the bikes and researching for what was original. Schwinn's job number one was to get 4 to 5,000 bikes down the assembly line every working day. Lots of parts substitutions were made to keep the line running. Many times, they had parts flown in from Japan and Europe to maintain production. The dealers appreciated the efforts to fulfill their bike orders on the scheduled time. I don't ever remember any dealer telling me he was disappointed because his bike shipment had "Schwinn approved" hubs instead of the "Schwinn hubs" in the catalog.
I do not believe the Schwinn Approved stamping on the one deluxe hub pictured in your previous post solely means it was reproduced by an outside vendor, it's a good question. I do not have your final answer to this question. I have never heard that the Deluxe hubs were built anywhere but in the Chicago factory.
John