Anybody used the LN Roller bearing IMS bearing?

[Nine8Six]

huh? Completely lost now man. Roller bearings have nothing to do with 'thrust', I'll check again but last time I did it wasn't lolll I would have expected the use of the roller bearing to defeat any great centrifugal force/load that the shaft could have made. Interesting....

Thrust? as in gravity pull under accel? momentum (kg.m/s)? data based on what exactly? If you know. Not that I care to know, just curious

[78F350]

Originally Posted by Nine8Six

huh? Completely lost now man. Roller bearings have nothing to do with 'thrust', I'll check again but last time I did it wasn't lolll I would have expected the use of the roller bearing to defeat any great centrifugal force/load that the shaft could have made. Interesting....

Thrust? as in gravity pull under accel? momentum (kg.m/s)? data based on what exactly? If you know. Not that I care to know, just curious

I'm no engineer, but in this reference I think that "thrust" is referring to motion perpendicular to the axis of rotation.


I would not expect a lot of force in that direction on the IMS, but a slight oscillation at high RPM over time could wear a roller style much more than a spherical ball. ...?

[JFP in PA]

Originally Posted by 78F350

I'm no engineer, but in this reference I think that "thrust" is referring to motion perpendicular to the axis of rotation.


I would not expect a lot of force in that direction on the IMS, but a slight oscillation at high RPM over time could wear a roller style much more than a spherical ball. ...?

You are correct in your assumption about thrust.

[Nine8Six]

Originally Posted by JFP in PA

You are correct in your assumption about thrust.

beat me to it. I get it now lolll haha funny, I almost bit (or maybe I did already)

carry on all

[Nine8Six]

Originally Posted by 78F350

I'm no engineer, but in this reference I think that "thrust" is referring to motion perpendicular to the axis of rotation.

Oh your dead right, thrust it is. Perfect illustration

Put thrust load on that roller bearing in your picture and it will immediately fail. Not after a few rotations, I mean immediately fail as "it just won't spin anymore".

hence why I was confused with JFP's thrust explanation. In fact, I'm convinced its a spelling mistake he didn't bother to correct. Or perhaps he's trying to make fun of the IMS business-goin'on thing situation. I don't know man.

If indeed that IMS shaft suddenly requires both thrust and load management then one needs a bloody angular bearing on that axis. Beside these sort of shaft design are rare as hell, they are terrible design in fact and are avoided as much as possible. Porsche?!