technical design interpretation (branch)

[GunMaker]

Hello, I was trying to understand the operation of the assembly "and" in the drawing that I attached...it is a tensile ... for what I can understand there are two trees thrown on a crank (both fixed I think because they were right?). . on the tree placed higher then there is a washer (and I believe an elastic band even if you do not see) which rests on the upper bearing connected to the lower bearing through two circular elements (I think they are bushings)...in turn the lower bearing rests on a hub connected to the outer roller (which wheel I suppose)...the roller in turn has a top cover (always through screw) which rests on another circular element resting ... then asks me to identify the chain of tolerances. I suppose it's the one that avoids contact between the upper surface of the crank and the lower surface of the hub but I'm not sure... I wanted some advice. . .
Thank you in advance for the answers. .

 

[meccanicamg]

How the hell do you express yourself? You don't understand a bat!
01 = external roller blinder (where rolls the strap)
02 = internal spacer (holds bearings)
03 = roller cover
04 = ball greaser
05 = mounting pin
06 = washer + screw you (holds bearing and spacer pack)
07 = ball bearing
08 = space
09 = space
10 = radial seal
11 = lever
12 = lever rotation pin
13 = spring with plate (for clutching the lever)
14 = fixed fastening flange to main support

 

[GunMaker]

How the hell do you express yourself? You don't understand a bat!
01 = external roller blinder (where rolls the strap)
02 = internal spacer (holds bearings)
03 = roller cover
04 = ball greaser
05 = mounting pin
06 = washer + screw you (holds bearing and spacer pack)
07 = ball bearing
08 = space
09 = space
10 = radial seal
11 = lever
12 = lever rotation pin
13 = spring with plate (for clutching the lever)
14 = fixed fastening flange to main support

Sorry you're right. . next time I make the shopping list...however I thank you:finger: