Hi, I'm working on a 101 Halibrand QC and need the numbers of the two bearing for the lower shaft. Thank you Mike
Have a bearing house cross reference these numbers. lower shaft front 62o6 ZJ lower shaft rear 6306 ZJ According to my early 70's Halibrand catalog these are what you need for an H101 case.
Different brands have different letters for seals or shields. 206 and 306 are standard #’s. SKF used a 6 in front of a lot of theirs as I remember.
Not a H101 expert, but I use a double sealed bearing at the front lower shaft location and double shields at the rear on all my QC's. Do not worry, both bearings will have adequate lube. The shields will protect the bearing from debris.