Dust CAP, Dome Grease CAP
1.84"ID x 1.99"OD x .30" tall area that slides into hub.
2.20"OD at rib x 1.00" overall height, inside clearance approximately .77".
New OEM Tye part number 561-022, 561022.
Bearing Ball with lock collar and setscrews.
New OEM TYE part number 552-202.
These are older bearings, so they won't be lower quality like some of the imports today.