If you are looking a bearing with best quality but with competitve price you can choose our Blackening Bulit-in Si3N4 Ceramic Skateboard Bearings,here are are bearings features for your reference:

• The bearings with built-in spacers can slove well with the problem of match well with small parts.
• The ceramic balls inside can spinning with free and the weight is light .
• With black oxide coating surface finish,it can prevent bearings from geting rusted and working long time

MKL BEARING Can Produced Built-In Race Longboard Bearings with personalized service 

Black Built-In electric longboard bearings Specifications :

Here Are Some Buit In Space Bearing We Produced

Buit In Inner race extends outward beyond profile of bearing, providing built-in spacer between it and adjoining part in the application.

You Can Buy Skateboard Wheels And Bearings With Different  Seal Color ,

The color of seals can be customized in green ,red ,blue,yellow ,white ,black ,grey ,purple ,orange ,pink etc or you can tell me Pantone color No.,we can produce durable longboard bearing color as your like !

We Can Do Customized Service For China  Best Longboard bearing :

You can mark your logo or your company name on bearings ,here are two different ways ,one is print your logo on seals ,another ways is engrave your logo on bearing ,bellow here is pictures for your referce .

Bearings Application :

High precision 608 bearings have widely application such as for roller skates, skateboard ,longboard ,Fitness equipment ,Household appliances.

Built In Spacer longboard bearing packing : 

We can do free packing with plastic tube and standard export carton,if you need with tin box ,you can  contact with me ,it need charge pls noted .

We are professional 608 skate bearing manufacturer with customized service ,pls feel free to contact with us .