RunRyder RC
WATCH
 1 page 1244 views POST REPLY
HomeAircraftHelicopterJR Heli Vibe 90/50, Sylphide 90, GSR260 › Vibe 50 main gear measurement
08-02-2013 08:20 PM  5 years agoPost 1
Sirolf

rrNovice

Baarlo, Netherlands

My Posts: All  Forum  Topic

He guys.

I don't have a Vibe myself but a RJX 50.
These both use a lot of the same parts including the main gear,
but 85T instead of 87T.

Is there some one that can give me the outside diametre in mm
of the JR 87T main gear so if it indeed will fit?

Min is:

Thanks guys

PM  EMAIL  HOMEPAGE  Attn:RR  Quote
08-02-2013 09:35 PM  5 years agoPost 2
mdu6

rrKey Veteran

Montreal

My Posts: All  Forum  Topic

I don't have one on hand ... but if you look at these pictures it seems close to 89mm or 88mm

http://www.scalehobby.co.kr/UploadF...90N-400-26K.jpg

http://www.scalehobby.co.kr/UploadF...90K-400-29K.jpg

PM  EMAIL  GALLERY  Attn:RR  Quote
08-03-2013 08:55 PM  5 years agoPost 3
DannyvG

rrNovice

Netherlands

My Posts: All  Forum  Topic

If the modulus and slant angle is the same you can simply calculate it yourself.

87.38/85*87=89.43

This is because the circumference of a circle is pi*d and Modulus*pi*Number_teeth=circumference

PM  EMAIL  Attn:RR  Quote
WATCH
 1 page 1244 views POST REPLY
HomeAircraftHelicopterJR Heli Vibe 90/50, Sylphide 90, GSR260 › Vibe 50 main gear measurement
 Print TOPIC  Make Suggestion 

 3  Topic Subscribe

Thursday, November 15 - 5:01 am - Copyright © 2000-2018 RunRyder   EMAILEnable Cookies

The RC discussion world needs to consolidate. RR is now one choice for that. Its software is cutting edge. It hosts on-topic advertising. Help RR increase traffic buy making suggestions, posting in RR's new areas (sites) and by spreading the word.

The RunRyder Difference

• Category system to allow Rep/Vendor postings.
• Classifieds with sold (hidden) category.
• Classifieds with separate view new.
• Answer PMs offsite via email reply.
• Member gallery photos with advanced scripting.
• Gallery photo viewer integrated into postings.
• Highly refined search with advanced back end.
• Hosts its own high end fast response servers.
• Hosts thousands of HD event coverage videos.
• Rewrote entire code base with latest technology.
• No off-topic (annoying) click bait advertising.
Login Here
 New Subscriptions 
 Buddies Online