Re: [OMC-Boats] FW: Bearings and tires

From: BC Howk <bchowk@...>
Date: Thu, 25 Mar 2010 18:38:55 -0500 (CDT)

WOW, thanks Don, someones been paying attention and tracking the details!!!
 
OK I found my reciept from my wheel swap:
 
3ea. B78-13/6 high speed boat trailer tubeless (the tires)
3ea 8035512 13x5.5 5-4.5 allied type 80 white spoke RWD (these are the rims 13 inch x5.5 inch wide 5 lug with a 4.5 inch pattern)
3ea tubles valve stems
10 lug nuts (yes they are 5 lug rims)
2 centercaps (just cuz they were pretty)
2 bearing/seals
1 labor for packing bearings
 
total $346.03 I think I paid the machinist $70 bucks to turn down the hubs
 
this works great on my 16' trailer with the torsion bar suspension (no brake option, but OMC did offer a hydraulic disk brake option on the 16' according to my orig trailer manual....
 
Cheers,
B.C.


Mar 25, 2010 04:23:09 PM, omc-boats@... wrote:

I'm gonna send Richard and Chuck a cigar!
Thankyou, that is exactly the information I was hoping to receive.
I'm going to head to my local Bearing retailer tommorow.
 
Now, in order to nail this Evinrude/Johnson trailer information to the wall I'm going to recap what I've learned so far;
 
Regarding the 1967 Evinrude/Johnson 16 foot trailer (with tortion suspension)(manufactured without brakes) the following apply.
 
Hub is 4 post
 
Tire size is 6.90 x 9
 
Originally had 10 ply nylon tires. (rated for a maximum of ???? pounds)
 
Fairly easily available today are 6 ply tires which are rated for a maximum of 1120 pounds each (and this makes them a bit overloaded for hauling a 67 sportsman boat).
 
Trailer will accept tire size St175/80D-13 but the original trailer hub will need to be machined slightly to accept this new tire size and it's corresponding new rim.  (BC Howk is this a 4 or 5 hole rim?)
 
Or, another Option is to replace the whole axle assembly with a new modern torflex axle and its corresponding components. 

 
Inside Bearing
Seal (hub) = OMC part 901288 (C/R 12124 Seal)

Bearing cup (Race) = OMC part 900474 (Temken part L44610)

Bearing cone (Bearing) = OMC part 975596,
(According to Chuck, = Temken part L44643) ?
(According to Richard, = Temken part L44649) ?
 

Outside Bearing
Bearing cup (Race) = OMC part 900474 (Temken part L44610)

Bearing cone (Bearing) = OMC part 975596,
(According to Chuck, = Temken part L44643) ?
(According to Richard, = Temken part L44649) ?
 

 
 
Regarding the 1967 Evinrude/Johnson 16 foot trailer (with tortion suspension)(manufactured with brakes) the following apply.
 
Hub is 5 post
 
Tire size is ____x___
 
Did these Originally have 10 ply nylon tires? (rated for a maximum of ???? pounds)
 
 
Inside Bearing
Bearing cup (Race) = OMC part 900474 (Temken part L44610)
Bearing cone (Bearing) = OMC part 975150 (Temken part  ?????? )
Seal Brake Drum = OMC part 975149
Retainer Grease = OMC part 900521
 
Outside Bearing
Bearing cup (Race) = OMC part 900475 (Temken part ??????)
Bearing cone (Bearing) = OMC part 975151 (Temken part ??????)
 

 
Tires
 
Tire size 6.90 x 9 10 ply cost;
Around $80.00 in Denver
 
Tire size 6.90 x 9 6 ply cost today 6-24-2010;
$62.14  each in Washington State.

$125 in St. Louis.
$150 a pop in Oregon. 
 
Tire size  ST175/80D-13 by nanco......good, cheap, common trailer tires on 13 inch wheels....fit nicely under the stock trailer with origional fenders (with slight modifications to Original Evinrude Trailer Hubs)
Cost is approximately ???.
 
Have I got this right?
 
Thanks for all the information,
I appreciate it.
 
Don.
 
 


 
 
> From: cbreen5510@...
> To: omc-boats@...
> Date: Thu, 25 Mar 2010 13:10:36 -0400
> Subject: Re: [OMC-Boats] Bearings and tires
>
> Here are the numbers off the bearings, race and seals
>
> Trailer Bearing Numbers
> Timken L44643 Bearing
> Timken L44610 Race
> C/R 12124 Seal
> Tires are still made by Carlisle around $60.00 each from a tire dealer
> they are 6 ply not 8 ply. I pulled a boat and trailer back from
> Hackensack, Mn to without problems except the guy thT was supposed to
> REPLACE the bearings and repack DIDN'T.
> Good luck
> Sent from my iPhone
> Chuck Breen.
 

 






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