I have the same luggage (non spinner version) and it fits neatly into the overhead lockers on the B737 at Qantas.
https://travelpro.com/collections/cr...20111575613538
the only issue I have ever had with it is on a QF 737 with the lockers that are slightly narrower overhead the front rows than they are further towards the rear of the aircraft (not sure which version of interior that is, sorry) where it was slightly too long to be stowed overhead row 1 or 2. Solution? Stow it overhead row 3, or slightly further back, where the lockers are fractionally deeper.
Fits neatly under the jumpseat in the QF B737. Top quality luggage that will go the distance.