Outer circle 40 total length 66 inner hole from 10 to 22 outer circle 55 total length 78 inner hole from 12 to 30 outer circle 65 total length 90 inner hole from 12 to 38 outer circle 80 total
material of the material:
45#钢材 it's a
Characteristics of the:
With inner hole with keyway 3 claws 4 claws elastic
Name of the:
The soft connection of the star plum couplings
Category:
Mechanical transmission of machinery accessories for mechanical transmission
Craftsmanship:
Hacked anti-rust solution for anti-rust treatment
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Items weight estimation 0 g, subject to actual weight
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