Vintage 1950s H Whizzer engine, ball bearing on crankshaft, and oil seal next to it, ANYBODY TELL ME A BEARING NUMBER FOR MODERN DAY REPLACEMENT, NOT WHIZZER NUMBER? WHIZZER OLD CATALOG NUMBER IS B2101, seal is 02033.
The Needle bearing is M12101. If you get a sealed bearing for the Left Side of the Case (the Ball Bearing) it's a Fag Bearing 62052RSC3 then you don't need the oil seal, use your old oil seal as a Spacer when you press the new bearing in. Don't forget to back the case when you're pressing the new bearing in. (don't ask me how I know...) The ball bearing is about $14 each but the Torrington Needle Bearing is pricey... about $40 here.
