Traditional legacy longboard skate dimensions

Anything non esk8 specific you want to know what the dimensions are.

Stuff I want here are truck mounting, bushing sizes, spacer sizes, axle and kingpin hardware. Maybe uhh … Common deck ply and widths/lengths I guess.

Bearings, wheels, spacers

Skateboard wheel dimensions: 22mm OD, 24mm depth

Standard skatebaord spacer size: 8.2mm ID, 10mm OD, 10.2mm length

Standard skatebaord bearing size: 22mm OD, 8mm ID, 7mm width

10mm 6900 bearings: 22mm OD, 10mm ID, 6mm width

Mount patterns

image

2 Likes

Aha caught you with the classic blunder.
Oh wait I see your pic is different.

.400" is the actual spacer width I learned.

Skateboard wheels being .300

speed washers may actually be 1mm thick.

They sell 7mm wide ones actually. Fasteddybearings.com

3 Likes

The dimensions of the caliber truck hanger would be good to have here. Also all the dimensions to design a caliber base compatible truck as well.

Couple of interesting differences in a couple of various 180mm RKP trucks.




3 Likes

10.2mm

2 Likes

They are great bearings. I can only get 6mm wide ones here. Next time i get something from the states i should get some of those fast eddys chucked in with it

1 Like

I pulled some dimensions from this model:

Pivot cup area

Bushing seat area:

Rest of the important dimensions

PS: I don’t know for sure if this model has the correct dimensions.

3 Likes

Besides GoodRoads on YT, are there any other good free resources out there for developing longboard deck geometries? Things like cambers and concaves and W’s and I guess also drops

I use the Randal truck pattern, which I think is the more common one.

Randal truck template

Its a huge pain, I think it came about from differences in rounding to/from imperial and metric.

Sk8cad is for sure really good.

Currently its most useful if you’re going for a normal popsicle style shape, or a variant off of it.

There’s the Nelson turning radius calculator.

This will be more to get the wheelbase or wedging/dewedging you want.

I talk a lot about design on my YT channel as well, but I can’t think of anything specific I’ve done about camber/concave/drop.

3 Likes

Hmm wait that equals only 10.16mm

Ok I’m confused, I guess it’s rounded in that pic.

This is super cool, unfortunately it doesn’t have support for split angle setups. Helped me tune my LY Hatchet though.

1 Like

Kegel and ABEC core dimensions/models to design wheels or anything to attach to said standard cores. Sigh, both legit and clone abec prob needed.

1 Like