In the NBA what is the official hight of the hoop, the official ball, and rim size.?

[Chad]

If so can you add a like for the rim that is NBA official.

 

[Sac W]

Height - 10ft.
Ball - Spalding with air pressure between 7 1 /2 and 8 1 /2 pounds.
Rim Size - 18" in inside diameter

NBA Official Rim - Spalding Arena Pro 180 Goal

 

[Heisman34]

Hoop-10ft.
basketball-diameter is 9 inches,around it is 29.5 in.
Rim-diameter is 18in.