ReviewsFull Ceramic Bearing

Dragon Skateboard Bearings Set (8 Pack) - 608 Longboard Bearings for Skateboard Inline & Roller Skate - Easy Install Built in Bearings - Guaranteed for Life (Built)

1. Compliance standards: The KVENI Skateboard Bearing meet the international ABEC 11 standards, faster speed, lower friction, higher quality. You can enjoy it..
2. High-quality Materials: This ceramic bearings use high-density titanium steel rims, anti-deformation black ceramic balls, impact nylon retainer and single-sided removable rubber shields.
More durable, easier to clean and maintain..
3. Applicable occasions: Enjoy longer rotation time for your skate wheel, mini cruiser, longboard, scooter, tricycle, inline skates, roller skates, mount spinner, fidget spinner, etc. Ceramic skateboard bearings are able to fit perfectly with most of the wheels on the market. And the ceramic bearings can make you handy in various competitions..
4. Size and Package :The Deep groove ball bearing size is 608-rs and measures 22mm (outer diameter) x 7mm (width) x 8mm (inner diameter/axle).
Contains 8 pack of black ceramic skateboard bearings, 4 Washers, 8 Spacers and 1 aluminum alloy box..
5. AFTER-SALE SERVICE：If your roller skate bearings have any quality problems, please contact us, we will offer you hassle free replacement or money back during the week. Fast delivery and 100% satisfaction guarantee, friendly customer support for you..

Specification: 608Z (single sided metal seal).
Bearing material: silicon nitride black ceramic ball + special grade steel inner and outer ring.
Number of balls: 7 silicon nitride black ceramic balls.

Material: 7 ceramic beads in the stainless steel bearing ring.
Suitable for: Longboard, Inline Skates, Skateboard, Scooters, Skateboard, double-row wheels and more.
High quality choice: Smoother, faster and less noise than ordinary stainless steel ball bearing, especially corrosion resistance.
Size: 8mm x 22mm x 7mm ( Inner x Outer x Thickness).
Package Included: 4 x Hybrid Black Ceramic Bearings.

R188 (I.D.=1/4", O.D.=1/2", Thickness=3/16").
Full ceramic bearing with good corrosion resistance, wear resistance, heat resistance and insulation..
Specially for high precision and high speed operation.
Open on both sides for lubricating in place.
Applications: Optical instruments, printing machinery, machine tools, high-speed motor, low temperature engineering..

BEARING TYPE&SPECIFICATION: The item model is 608 bearing. Here is the dimension for your reference: bore diameter 8.0mm, outside diameter 22.0mm,....
OUTER RING&INNER RING: The outer ring and inner ring of this bearing are all made of 420 stainless steel, which can performance well with low noise.....
MATERIAL of 7 BALLS: The 7 balls are made of black silicon nitride ceramic, a broad development prospects of high temperature, high strength....
RECOMMENDED FOR:This bearing is really a smart choice for you to DIY a unique high quality spinner. It is also a suitable bearing for skateboard..
The bearings are packaged with a set of 10.

1) Bearing Type&Specification : The item model is 608 bearing. Here is the dimension for your reference: bore diameter 8.0mm, outside diameter 22.0mm,....
2) Outer Ring&Inner Ring: The outer ring and inner ring of this bearing are all made of 420 stainless steel, which can performance well with low....
4)Silicon nitride ceramic balls for resistance to shock, corrosion, and high temperatures.