SKF is a high end bearing manufacturer. They produce both roller and ball bearings. Mine are ball bearings. You would have to use an entirely different setup in the upright for a roller system.
Thanks,Danno
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.