Quote:

According to the chart, you are correct.
According to the actual bearing, the chart is wrong.

This is from Timkens website.
This is for a 308LOE bearing and not a 308SG.

Part No: 308LOE
Description Value
Bore (B) Inches 1.378
Bore (B) MM 35
OD (D) Inches 3.5433
OD (D) MM 90
Width (W) Inches 0.7874
Width (W) MM 20





this is the problem , the 308SG is a hybrid and the only other available bearing is this incorrect 308LOE