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CAD version: ERCF V2
5959
FILAMENT BLOCKS
MR85ZZ Bearing
DRIVE SHAFT BEARINGS
A printed jig is provided to help you with bearing
insertion on the Bases. You can find it in the in
ERCF_v2/Stls/Tools/Bearing_Install_Tool.stl.
First, add an MR85ZZ bearing to the bearing insert
tool. Then, slide the Base down onto the bearing as
shown, so that the 2020 mounting groove in the Base
mates with the groove in the Bearing_Install_Tool. The
bearing should seat and remain in the Base when you
pull the Base off of the Bearing_Install_Tool.
Bearings are installed into every Base. If you are
upgrading from ERCF v1.1 or don't have enough
bearings, install them into a minimum of every 3rd
Base and make sure you have one in the final Base.
.
Base_xN
Build Size Min Block # needing Bearings
4 2 2, 3
5 2 2, 4
6 2 2, 5
7 3 2, 5, 6
8 3 2, 5, 7
9 3 2, 5, 8
10 4 2, 5, 8, 9
11 4 2, 5, 8, 10
12 4 2, 5, 8, 11
13 5 2, 5, 8, 11, 12
14 5 2, 5, 8, 11, 13
15 5 2, 5, 8, 11, 14
BASE BEARING INSERTION