Bus Driver wrote:I also recall George posting about this on the ATIS forum. But my recollection is that the grinding of the shaft to accept a sealed bearing is for the earlier Cubs. Bob has one of the newer Cubs. Is this procedure applicable to both?
The bearing George mentioned is a 1.65 OD for the early Cubs (up to the break in '54).
The needle bearing Cubs have a 1.126" OD bearing or about 32 mm.