daverino Posted April 28, 2011 Report Share Posted April 28, 2011 Can any of you guys recommend a good online place to get a driveshaft carrier bearing for a 76' 620? thanks :) Quote Link to comment
carl Posted April 28, 2011 Report Share Posted April 28, 2011 rockauto.com $78.79 Quote Link to comment
datzenmike Posted April 28, 2011 Report Share Posted April 28, 2011 http://community.ratsun.net/topic/31200-620-carrier-bearing-on-ebay/page__pid__466770?do=findComment&comment=466770 Quote Link to comment
darrel Posted April 28, 2011 Report Share Posted April 28, 2011 Maybe ratsun needs a bigger search button. Quote Link to comment
daverino Posted April 28, 2011 Author Report Share Posted April 28, 2011 search button is big enough. used it and got a bunch of topics where people were discussing it, but couldn't find a source to purchase one. Quote Link to comment
flatcat19 Posted April 28, 2011 Report Share Posted April 28, 2011 gigawatts and jigawatts are completely different. 1.21 gigawatts are nowhere near enough. And in a 620, 88 is hard enough to get to anyways. Quote Link to comment
650savag Posted April 28, 2011 Report Share Posted April 28, 2011 You may just need the rubber donut part. The bearings very seldom wear out. The donuts can be purchased at Rock Auto for $18.75 They are Beck/Arnley part #101-3460. They are an easy press fit on the bearing. Quote Link to comment
daverino Posted April 28, 2011 Author Report Share Posted April 28, 2011 rad, thanks guys! :) Quote Link to comment
yello620 Posted April 29, 2011 Report Share Posted April 29, 2011 You may just need the rubber donut part. The bearings very seldom wear out. The donuts can be purchased at Rock Auto for $18.75 They are Beck/Arnley part #101-3460. They are an easy press fit on the bearing. That part number says that it fits the 80-86 720 trucks. Quote Link to comment
650savag Posted April 29, 2011 Report Share Posted April 29, 2011 It works on my 78 620 KC. I guess you would need to pull the shaft and check the OD of the bearing.. I believe that I have the same drive shaft in my 620 as I do in the 720. This donut fits the large carrier bearing. I believe it is 1.810 on the OD of the bearing. This donut (101-3460) has an ID of 1.810 which is almost 2" ID. If it was me, I would pull the short shaft and make sure that it would fit before ordering. Maybe some of the other guys on here with the 620 will pitch in and comment. Quote Link to comment
650savag Posted April 29, 2011 Report Share Posted April 29, 2011 I looked up the center support bearing on O'reiley"s web site. They show the same bearing for the 78 620 and the 80 720. It's the national bearing #88506 and it gives the dimensions as bore: 1.1811 in. (30 mm) and the OD as 2.4409 (62 mm). This donut 101-3460 should fit these bearings. The posting above was wrong when I stated that the id of the donut was 1.810 but I got my dial calipers out and checked the new one that I have. The ID where the bearing presses in is 2.440. If your bearing is the one with the 2.4409 (62 mm) OD then these would work. Quote Link to comment
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