Yes, I believe thrust or axial load handling is the big issue with the Eternal Fix roller bearing. However, according to their website that is now updated with more information, they say that they have a patent-pending way of dealing with thrust. But they don't give any technical details. They do refer to their bearing as a "thrust" roller bearing...  I don't know... I'll believe it when I see it. I'd want specific technical details as to how they overcame the poor thrust handling of a roller bearing. I really question it because bearing companies have not be able to overcome this issue for decades! So I'd like to know how an aftermarket, cheap (as in low cost and sometimes low quality) parts manufacturer like Vertex cracked the code that the big bearing makers could not.
Kirk Bristol
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2000 Boxster S - Gemballa body kit, GT3 front bumper, JRZ coilovers, lower stress bars
2003 911 Carrera 4S - TechArt body kit, TechArt coilovers, HRE wheels
1986 911 Carrera Targa - 3.2L, Euro pistons, 964 cams, steel slant nose widebody
1975 911S Targa - undergoing a full restoration and engine rebuild
Also In The Garage - '66 912, '69 912, '72 914 Chalon wide body, '73 914
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