Moment of Inertia

[stanier]

I am used to having the momnet of ineria of rotating parts defined as wr2. recently I came across some data where it was expessed as GD2.

Can someone please explain.

 

[Lovison]

wr2 is all I've heard of to. Maybe its metric? Let's hope some answer's your question. Wayne E. Lovison
service-parts@naglepumps.com

 

[vinayakb50]

GD2 = 4 * WR2