NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   Rotary Engine Building, Porting & Swaps (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/)
-   -   Bearing clearance differences? (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/bearing-clearance-differences-59126/)

T88rx7 05-06-2006 02:08 PM

i cant seem to find out what color code bearing i have in my fd rotors and stationary gears, how do you i figure out how to choose the right bearing for my rotors and stationary gears?

Liquid Anarchy 05-06-2006 11:32 PM

...uhhh; there are no bearing options. They're all the same, except for the number of holes in the stationary gear bearings (1 vs 3-window) and FD rotor bearings have a but more clearance from what I understand...



...Maybe you're confusing that for the endplay spacer?

fc3sboy1 05-07-2006 01:34 AM

you are incorrect with the bearing sizes,,,,,,, there is about 10 plus sizes all within like .001 " or so or something liek that , anyways just id mic your bearings and od mic your e-shaft and choose the correct bearings you need,,,,,,,,,, the fd bearings a multy hole unlike the fc bearings also,,,,, the 3 window is aftermarket.,,,,,,,,,,,,,,,,,,







ps i think the proper clearance for the bearings are like .003 to .005,,,,,,,, but dont trust that i have had a long ass day and it may be like .007 butmaybe someone with a clear head can be more precice





randy

j9fd3s 05-07-2006 02:38 PM

http://www.mazdatrix.com/faq/bearingfaq.htm


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