[DeTomaso] bearing race

[Tomas Gunnarsson]

The 403 bearing is a straight roller, not tapered. It's also very
expensive as Todd writes, several hundred dollars. I would still not
re-use the inner part as the bearing parts are a set as Jack writes.
Also, who knows what went through the bearing when the ring gear chewed
at the outer race. You should also question why the race moved in the
first place. It's held in place by a locking screw protruding into the
outer race that should require considerable force to be sheared off.
 
Tomas

<-----Ursprungligt Meddelande----->
From: JDeRyke at aol.com [JDeRyke at aol.com]
Sent: 22/9/2009 9:52:36 AM
To: RTASPL at aol.com; DeTomaso at realbig.com
Subject: Re: [DeTomaso] bearing race

In a message dated 9/21/09 7:37:16 PM, rtaspl at aol.com writes:

> Well another fine mess I have gotten myself into. The bearing race
just 
> behind the pinion gear , bearing #403 the race slid out and hit the
ring 
> gear. I need just the outside race, does anyone have on for sale. my
bearing 
> is in grate shape and I don't wont to?buy a new?one. $500.00?? Todd
> 
Not generally a good idea to change only the race on a used tapered 
bearing. There will have been some wear even with hardened steel, and
you risk 
seizing the assembly and wrecking the pinion shaft which is REALLY
expensive. 
The pinion too is not a good idea to change by itself, the integral
pinion 
gear being matched to a ring gear as a set. Save yourself time &
possible 
aggravation- the bearing is a std size and the set is less than $40- and
change 
the bearing AND race as a set. 
And try to figure out why it slid out of position. If it spun before
coming 
adrift, the recess in the case may have been thrashed out oversize like
a 
rod with a spun bearing, and a weld/remachine of the diff case is in the
cards. If so, I have a reconditioned dash-2 diff case.... Good luck- J
Deryke
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