Green Wheel bearing help

I've never seen one single GM c clip rear axle that EVER had a ball bearing. All of them I've ever serviced (an ASSLOAD over about 30 years) were non tapered rollers. Millions of vehicles have used the ball bearing green bearings on the rear of front wheel drive cars. Single row, ball bearings JUST like a damned green bearing. Come up with all the excuses you want, that's the fact.