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πŸ›Ή 693zz r 830zz 619 miniature skateboard logo

πŸ›Ή 693ZZ R 830ZZ 619 Miniature Skateboard Review

3

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.7
πŸ”© Bearings, πŸ”© Power Transmission Products

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Media

(4)
img 1 attached to πŸ›Ή 693ZZ R 830ZZ 619 Miniature Skateboard
img 2 attached to πŸ›Ή 693ZZ R 830ZZ 619 Miniature Skateboard
img 3 attached to πŸ›Ή 693ZZ R 830ZZ 619 Miniature Skateboard
img 4 attached to πŸ›Ή 693ZZ R 830ZZ 619 Miniature Skateboard

Description of πŸ›Ή 693ZZ R 830ZZ 619 Miniature Skateboard

Easy Installation & Replacement; Less Friction, Higher Speeds. Material: Bearing Steel; 693ZZ R-830ZZ 619/3. Inner diameter: 3mm. Outer diameter: 8mm. Thickness: 4mm.

Reviews

Global ratings 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Nice and smooth. No defects.

So far they seem to be working fantastic. The measurements were accurate. The bearings are good and move easily. Let's see how they behave over time. FYI, I used them to replace bearings on a racing drone.

Pros
  • ball bearing
Cons
  • There are other interesting options.

Revainrating 4 out of 5

Replacement bearings for Racerstar BR2205 engines

They fit my Racerstar BR2205 engines perfectly! I had a bad accident and broke the C-clamp that holds the motors together. Have used them and put the motors back together and they run smoother than new!

Pros
  • Deep groove ball bearing
Cons
  • No specifications

Revainrating 5 out of 5

Goes well with my Airsoft Machine Gun

I recently bought these to replace some of the bearings in my UK Arms M249 gearbox on the cheap. I was very happy with them as they are true to size and all spin freely with no issues after using them for an hour. I also like how they are sealed on both sides compared to the previous ones I've had which were prone to dirt, metal shavings etc. Exactly what I needed at a great price.

Pros
  • Deep Groove Ball Bearing
Cons
  • No Automatic