451Mopar
Well-Known Member
I don't care which you use. Neither is set and forget. They all need to be inspected about every 30,000 miles.
Ford used ball bearings for years and don't think they ever used Timkens on their axles.....at least not that I've seen. Also, if you look at bearing charts, you can probably find a bearing to fit dang near anything. Auto parts houses are not much help in this area.....and contrary to popular belief, Timken cones and cups come in separate boxes unless of course you are buying them from auto part houses or buying kits from the axle/rear end parts suppliers.View attachment 1253250 BE aware of what you are buying....
I am installing this 9" into my Fox body mustang.... Ordered it knowing it was coming with Ball bearing axle bearings ( I am assuming the same idea as green) but I could change out to tapered later if I wanted to..Well, I was wrong...
Different size Inside Diameters, that require different size axles.....
Not happy, but I will run the ball bearings before I order NEW axles....
I do not know if this applies to 8 3/4 or Dana's.....
I am not a "ford" guy, but I had "ford" guys telling my I was full of sheet..... LOL... nope I am not.....
Here's a link to street axles vs all the rest....and it's a decent read. https://www.dragzine.com/tech-stori...ing-the-terminology-behind-streetstrip-axles/My understanding is "race" axles softer than "street" axles and would wear the ends quickly as tapered bearings thrust to the center block or pins.
That's why ball bearings are used.
Looks that way lolWe still talking about this?
Lots of cars went to the straight rollers with the axle being the inner race and did that pretty early on.....mid 70's or so I think.And for the last, how many years, has Dodge been using a roller bearing in their truck rear axles that don't even use a inner race. The rollers actually run right on the axle.
The internal "C" clip in the differential takes up the side load. Just like the outer flange does when using the Green bearings.
View attachment 1256528
View attachment 1256531
View attachment 1256527
And for the last, how many years, has Dodge been using a roller bearing in their truck rear axles that don't even use a inner race. The rollers actually run right on the axle.
The internal "C" clip in the differential takes up the side load. Just like the outer flange does when using the Green bearings.
View attachment 1256528
View attachment 1256531
View attachment 1256527
And for the last, how many years, has Dodge been using a roller bearing in their truck rear axles that don't even use a inner race. The rollers actually run right on the axle.
The internal "C" clip in the differential takes up the side load. Just like the outer flange does when using the Green bearings.
View attachment 1256527
So, that's a Koyo bearing in a Timken box?
Proprietary?
So, that's a Koyo bearing in a Timken box?
Not hardley......all the major manufacturers (Timken, SKF, TORRINGTON, RBC, BOWER, TOYO, etc.) design and market their version of a single row ball bearing, double sealed, pre lubricated, with external snap ring groove, stamped steel rolling element retainer. I've not been able to discern the engineering and dimensional info on the Green bearings to compare with the other manufacturers.
BOB RENTON
I have no doubt about Koyo Seiko having plants around the world. But I didn't know they had anything to do with Timken, hence the question about the box. Why not have a Koyo box for a Koyo bearing?Koyo has manufacturing plants in Japan, UK, Europe, China and India and here in the USA. You'll find different countries stamped on the bearing.
Not sure which has a greater polar divide...politics or axle bearings..