RC-PIVOT-BALL-5-M3 5 mm pivot ball, 3 mm bore
pivot-ball
Use it
(import "parts/rc/RC-PIVOT-BALL-5-M3.ik" as p)
In a design on ink: ask your agent for it by name, or by what it must be.
Frame of reference
Centre origin; pivot bore along y; poles truncated at +/-width/2.