Can I use ZZ (steel seal) ball bearing instead of RS (rubber seal)?

TLDR: is 16100 ZZ (steel sealed) 10x28x8mm bearing good for 8.5inch wheel at 25km/h under 100kg load?

Long story, in case someone has better solution:

I am in process of replacing my rear-drive e-scooter front wheel because its so atypical I just can’t buy tire/tube (weird size split-rim), so I snatched (almost) same size wheel of popular brand. New wheel had weird axle so I used power of hammer to get rid of it and… encountered a blocking bug.

Original wheel bearing: 6000 RS 10x26x8mm

New wheel bearing: 6001 RS 12x28x8mm

I can not reuse old axle, I can’t use new axle, I can’t find 12×100 bolt-axle (and even if I could, I’d have to drill out +2mm to fork holes).

After learning more about ball bearings that I am comfortable with, I found out that 16100 10x28x8 exists. Perfect match.

However I can obtain only ZZ (steel sealed) locally, RS (rubber sealed) would arrive after a month or two straight from Chinese factory. Ugh.

I know that sealing in bearing is important, and scooter wheel is much closer to wet and dirty ground than bicycle. It will also spin quite fast as its beefy 25km/h+ scooter.
Me + scooter + baggage can reach 120kg, but speed drops at such load.