SpecBamf41 Posted June 12, 2014 Share Posted June 12, 2014 My fpf1 have a 73mm bore, i think. And all i can find on amazon are 73.1mm rings. Is this what i should use? A slight inference fit? Enkei part number 3798958038SBC Sent from my SCH-I535 using Tapatalk BNR18g on 93oct Link to comment Share on other sites More sharing options...
DeltaNu1142 Posted June 12, 2014 Share Posted June 12, 2014 0.1mm? I think you'll be OK. They're aluminum rings, I'm guessing? Tits mcgee Link to comment Share on other sites More sharing options...
K2e2vin Posted June 12, 2014 Share Posted June 12, 2014 I found some 73mm rings on amazon. shrug [ame=http://www.amazon.com/Gorilla-Automotive-73-5615-Centric-56-15mm/dp/B002809U9C]http://www.amazon.com/Gorilla-Automotive-73-5710-Centric-57-10mm/dp/B001O0GFY0/ref=pd_sim_auto_3/175-7840738-8238452?ie=UTF8&refRID=016SQRM4YM4ZMREK7BEY[/ame] Link to comment Share on other sites More sharing options...
SpecBamf41 Posted June 12, 2014 Author Share Posted June 12, 2014 Damn it. Im a fool. Sent from my SCH-I535 using Tapatalk BNR18g on 93oct Link to comment Share on other sites More sharing options...
Drift Motion Posted June 12, 2014 Share Posted June 12, 2014 they just rounded out the decimals..and machining error would be more than 0.1mm Link to comment Share on other sites More sharing options...
K2e2vin Posted June 12, 2014 Share Posted June 12, 2014 they just rounded out the decimals..and machining error would be more than 0.1mm A machining error of .1mm is actually really poor, especially on rotating parts. A "typical" lathe is usually good to about .003mm-.004mm. Press-fit components usually have a difference of about .02mm or closer; something about .1mm wouldn't fit at all. Of course, this wouldn't matter if the material is so malleable you can make it fit(in which case I'd assume it wouldn't do it's job too well). Link to comment Share on other sites More sharing options...
Moderators BarManBean Posted June 12, 2014 Moderators Share Posted June 12, 2014 A machining error of .1mm is actually really poor, especially on rotating parts. A "typical" lathe is usually good to about .003mm-.004mm. Press-fit components usually have a difference of about .02mm or closer; something about .1mm wouldn't fit at all. "Bullet-proof" your OEM TMIC! <<Buy your kit here>> Not currently in stock Link to comment Share on other sites More sharing options...
SpecBamf41 Posted June 12, 2014 Author Share Posted June 12, 2014 i wanted metal rings but these will do for now. they will be here tomorrow BNR18g on 93oct Link to comment Share on other sites More sharing options...
Drift Motion Posted June 13, 2014 Share Posted June 13, 2014 rotating part? i didn't know your wheels spin on your hub...lol Link to comment Share on other sites More sharing options...
K2e2vin Posted June 13, 2014 Share Posted June 13, 2014 The whole hub and wheel is a rotating assembly. Link to comment Share on other sites More sharing options...
Drift Motion Posted June 13, 2014 Share Posted June 13, 2014 exactly, so the hub rings don't spin inside it's just a place holder Link to comment Share on other sites More sharing options...
K2e2vin Posted June 13, 2014 Share Posted June 13, 2014 I don't think you get what I was saying; I never said it spins independently of anything else, I'm just saying it's a part that is spun or rotated at high rpm(it's spinning at the same rate as the hub/wheel); and parts like that are usually manufactured with machinery that hold much tighter tolerances than 0.1mm. Link to comment Share on other sites More sharing options...
SpecBamf41 Posted June 20, 2014 Author Share Posted June 20, 2014 This is lolish. Think of it this way. The tolerances held on a lathe are much easier to have tight tolerances then A part that may be milled on a table. Sent from my SCH-I535 using Tapatalk BNR18g on 93oct Link to comment Share on other sites More sharing options...
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