6001 BEARING PULLEY PARACORD by Maltvat

Last crawled date: 3 years, 3 months ago

I had some extra 6001 bearings, so I figured I would try designing some medium duty pulleys. I sized the v-roller to fit 550 cord, and mine works flawlessly.
I used 6001 bearings just because I had them on hand, but I also found a 10 pk for $10.40 on Amazon. 6001 bearing size: 12mm ID, 28mm OD, 8mm thick.
For a single pulley Print 2 matching housings and 1 V-Roller for each pulley.
For the Double pulley print 2 of housing 3, 2 of housing 4, and 2 of the V-Rollers
Hardware:
SINGLE PULLEY
(3 or 5) #10-32 x 1" screws
(3 or 5) #10 nuts
(3 or 5) #10 lock washers
(6 or 10) #10 washers
(1) 6001 bearing
DOUBLE PULLEY
(5) #10-32 x 1-3/4" screws (I used 2")
(5) #10 nuts
(5) #10 lock washers
(10) #10 washers
(2) 6001 bearings
Disclaimer:
Use this at your own risk. I cannot and will not offer you a load rating.
UPDATE:
11/24/2020: I uploaded a single pulley housing with 2 anchor points. It uses more hardware though.
Uploaded a pulley housing without any anchor points. This one will be easier to make a double pulley out of. I have updated the hardware listed for both.
Updated the V-Roller to a larger ID.