Hi,
I saw your request from yesterday (or more).... went home and took apart 
several TR6 wheel bearing kits to see what numbers I could find and then 
double checked in the Timkin catalog to make sure I got the numbers right.
The TR6 uses an inner and an outer bearing on the rear hub. The Timkin 
part numbers are:
Outer:
Cone - L44649
Cup  - L44610
Inner
Cone - LM29749
Cup  - LM29710
Hopefully, I didn't mix up the inner and outer designations, but this 
is what was in the kits. FWIW, the bearings had NTN and NSK 
designations on them and they were made in Japan and Germany.
That is all.
rml
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