Pinskates are great. They are the best thing for moving pins. They allow you to move a pin over nearly ANY surface, over cords and other objects, and allow you to move it solo. They also require the least effort and are the least damaging to pins.

Casters sound awful to play on... nudging would tilt instantly and send the game flying.
I’d just get pin skates. You shouldn’t be moving a game constantly! Pick a place and leave it

Oh heck no.

Most of the times, pins are intended to be stationary.

Even with locking castors, the wheels can still swivel.

Like Isochronic_Frost alluded to, castors are not ideal for playing.

Also, I'd suggest following this recent thread on good options for moving pins: https://pinside.com/pinball/forum/topic/3-wheel-dollies-or-pinball-skates-help-a-noob

How often are you moving this game around? I would just get a set of the furniture sliders for when you need them. Cheap and way easier to slide under and move a game if you need to.

I wouldn't really worry about it if you are doing it infrequently. If the game is on sliders there shouldn't be much effort required to move it around. I have a pinball dolly now that I use, but have used them in the past before with no issues and occasionally use them now if I already have a game on my dolly.

I have experience with people that put castors on pinball machines, and the absolute answer is NO. Do not do this. Go down to Home Depot and buy a set of "sliders". They make these for multiple surfaces. For carpet, they are smooth plastic bottoms. And for hardwood, they are a fluffy carpet on the bottom. Just like PinSkates, you need to get under the machine to put them in. You just pop the game up on your back, and put them under. You can also lift the end of the game and slide it under the leg with your foot, but I highly recommend against that because it puts you into an awkward position and you might wrench your back doing it that way.

Those are cheap (less than 20 for a big set, and cheaper for single sets). The machine will slide easily. Then you just pup them out and put them in the cupboard until the next time you have to move a game.

Personally I still use sliders in one of my rooms. I own PinSkates, and I have a real pinball cart (which is worth owning with as many games as I have). Just don't use castors, because the game will not be stable, and it will be unsatisfying to play. Even when they feel like they lock in, over time playing them they will shift, and you might slam the heads of games into each other. Also, don't leave sliders under games, for the same reason.

Casters are a terrible idea.

Pinskates are ok, not my favorite. They are a step up from these: ebay.com link: 4 Piece Pinball Machine Caster Wheel Leg Mover Dolly Skate Wheels

Those caster dolly skates will slip off if the floor is uneven. Pinskates are solid, but they are a pain to put on especially when the game is against a wall and surrounded by other machines.

The modified harbor freight dolly is by far my favorite. It is cheaper than pinskates and a professional pinball cart. It is more maneuverable than a cart. It is cheaper than both.

Those casters you posted hold 90lbs.... you might want to double check how much your game weighs... get the pinskates. they last forever. Mine are going on 20 years old and have moved hundreds of machines.