ApexEr07
Newbie
does anyone know the size of the bearing needed for track rub kit
170plus
TY 4 Stroke Junkie
- Joined
- Jan 14, 2004
- Messages
- 541
- Reaction score
- 3
- Points
- 893
- Location
- washburn maine
- Country
- USA
- Snowmobile
- 2021 polaris assault 850,18 sidewinder ltx,14 nitro xtx,06 apex rtx,
funny you should ask,i was just on the web looking at bearings,i made my own kit with 6203 bearings,12mm width,17mm bore and 40mm O.D.,this will give you about 1/8" clearance over the end of the shock,its really amazing the track flexes that much to touch the shock(about 5/8") in the first place but it rubs hard,i am gonna try to get a 6303 bearing tomorrow which has 2mm wider width and 7 mm larger O.D.,not sure if it will clear the flange on the shock or not but gonna try ,this way the track will only flex about 3/16" before it hits the "rub kit",i have my rtx all apart getting it ready for the local ice runs that usually happen around dec 10,air is getting colder eveyday here in northern maine,i'll keep you posted on my "rub kit"
