Does anyone have a catalog that is a couple years old so we can see what
kind of stock could be out there?
aaron
-----Original Message-----
From: owner-fot@autox.team.net [mailto:owner-fot@autox.team.net] On Behalf
Of Hugh Barber
Sent: 28 April 2004 21:57
To: Fot
Subject: ACL Bearings
Before anybody gets their hopes up, I just finished checking out the current
ACL Bearings catalog and they currently only offer tri-metal bearings for
con-rods of the 4 Pot TR motors. The breakdown is as follows:
Spitfire:
Mains: F820 Material
Con-Rods: F820 Material
TR 4-pot:
Mains: F23 Material
Con-Rods: F780 or F23 Materials (two part numbers)
TR 6-pot (Tr250/6, GT6)
Mains: F820 Material
Con-Rods: F820 Material
MATERIAL CODES
F23 (Whitemetal) = Cast whitemetal, lead based, steel backed. NOMINAL
COMPOSITION: 83% Lead, 15% Antimony, 1% Tin. F780 (Tri-Metal) = Sintered
copper lead, lead plated, steel backed. NOMINAL COMPOSITION: 74% Copper, 24%
Lead, 2% Tin. F820 (Alutin) = Rolled aluminium-tin, steel backed. NOMINAL
COMPOSITION: 79% Aluminium, 20% Tin.1% Copper
Hugh Barber
Hollister, CA
'73 TR6
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