1/5 spur bore

[Mikeeeeeeeeeeeeeeeal]

Good morning, can anyone give me the bore size of their 1/5 spur? Specifically these double flat bores as seen on this HR one:

 

[Jerold]

Purely a guess here, you should really contact the seller to get the details.

The part number, HRASAFE30M15, on the HH Sight shows it's compatible with Arrma 1/5 OUTCAST 4WD 8S BLX.

On that product page I went to the replacement parts the motor for that car, it's 3/16" (5mm).

Again it's purely a guess, the links are above for you to play with.

 

[Mikeeeeeeeeeeeeeeeal]

I appreciate the info!

I have a 10mm shaft off a 1/5 scale I'm trying to find/get/convert new gears to. It has the same double flat as this.

 

[Jerold]

I appreciate the info!

I have a 10mm shaft off a 1/5 scale I'm trying to find/get/convert new gears to. It has the same double flat as this.

Oh wait a second. That is the Spur gear, not the pinion.

Hold please...
That goes on the Arrma 8S BLX Gearbox Input Shaft (ARA310922). There are two bearings, the inner one and the outer one.

The outer one ARA610016 is 8x16x5mm with an 8mm inside diameter. So I would "assume", by looking at the drawing the inside diameter of the spur gear is also 8mm.

 

[Mikeeeeeeeeeeeeeeeal]

I didn't see your edit! Thanks dude! Saved me from buying it just to check then return it lol.

I wish I could give you a star or a cookie or something.

Thanks again for the help.

 

[Jerold]

Oh wait a second. That is the Spur gear, not the pinion.

Hold please...
That goes on the Arrma 8S BLX Gearbox Input Shaft (ARA310922). There are two bearings, the inner one and the outer one.

View attachment 263304


The outer one ARA610016 is 8x16x5mm with an 8mm inside diameter. So I would "assume", by looking at the drawing the inside diameter of the spur gear is also 8mm.

Glad I saw it and you saw it!