HS-422 replacement servo?

Help & Support Robot Parts
1

Hi guys,

Would the Hitec HS-425BB, be a suitable replacement for the HS-422?

And what’s the differences or advantages, between “bushing” (HS-422) and “dual bearing” (HS-425BB)

It seem like the specs are identical, besides the bushing vs bearings.

Suggestions or comments?

Thanks :wink:

2

Bump… Bump… :wink:

3

Um, well… The 425 is identical to the 422 except it has bearings instead of bushings. Bushings will have more friction than bearings.

4

Any disadvantages to bearings?

5

Cost…

6

HaHa, I hear you …!!!

I’m already hiding the receipts for my project from the girlfriend…!!