Hi ,
I got the heavy duty wheels for the Double Eagle out of Pasadena TX the 3/4 cones and bearings get both 3/4 cones and the bearings they look like a early chevy. front wheel bearing a lot of balls in a cage. I repacked the wheels the other day and the bearings are holding up very well after a lot of hard landings some even broke the gear once at Oshkosh even. Leonard