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608 Ceramic Bearings | Full Ceramic Bearings Skateboard

(2 customer reviews)


608 ceramic bearings have ceramic bearing rings and rolling elements. As a result, it has exceptional properties and meets even the most stringent requirements. It is compact, making it ideal for installation in tight quarters or on thin shafts, and it can withstand extremely high speeds.

Internal Clearance: C3

Seal: Open

Material: ZRO2

Cage: PEEK

SKU: 608 CE Category:


608 ceramic bearings dimension:

Bearing Type Deep Groove Ball Bearings
Bore Diameter 8.00 mm
Application Skateboards and Rollerblades
Compatible Lubricant Type Grease
Inside Diameter 8 mm
Item Diameter 22 mm
Item Thickness 7 mm
Material Full ceramic bearings

This 608 ceramic ball bearing has zirconium oxide races, silicon nitride ceramic balls, and a PTFE cage. It has an inside diameter of 8 mm, an outside diameter of 22 mm, and a width of 7 mm. Deep groove geometry allows the bearing to support both radial and axial loads at high speeds. The races are made of zirconium oxide ceramic for durability, corrosion resistance, and high-temperature resistance. The bearing is open on both sides for in-place lubrication. For resistance to shock, corrosion, and high temperatures, the ball is made of silicon nitride ceramic. A one-piece polytetrafluoroethylene (PTFE) cage separates the balls and prevents contact, reducing friction, vibration, and noise.

We also can offer:

Bearing Material: Zirconia Oxide or Silicon Nitride.
Ball Material: Zirconia Oxide or Silicon Nitride Ceramic
Cage Material: PTFE, PEEK, Full Complement or Ceramic
Specific ABEC Rating: Abec 3 or 5
Seal Options: Two seals or open bearing
Lubrication: Grease, Oil, Dry Lubrication options
Please send us a quote request for wholesale orders or custom bearings if you do not see a specific type of bearing on our website.

2 reviews for 608 Ceramic Bearings | Full Ceramic Bearings Skateboard

  1. George

    Excellent spinner bearing. With nothing attached to it, the bearing spins for about 20 seconds. You should be able to do 2-8 minutes with it if you wrap a weighted spinner around it (depends on the design of the spinner [wind drag] and its weight). I previously used low-cost 608 metal bearings, and this ceramic bearing is a significant upgrade. Yes, you read that correctly; I’ve gotten 8 1/2 minute spin times from this bearing with a spinner of reasonable weight.

  2. Kevin

    This bearing is used for a 3d printed toy, worked really well.

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