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by VXB

608-2RS Skateboard Bearing, Red, 8x22x7, Sealed, (Pack of 100)

5 out of 5 stars 6 customer reviews

Price: $59.43 & FREE Shipping. Details
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Specifications for this item
Brand Name VXB
Part Number kit708
Inside Diameter 8  mm
Outside Diameter 22  mm
Overall Width 7  mm
Item Weight 2.5 pounds
Number of Items 1
UNSPSC Code 31171504

This 608-2RS miniature radial ball bearing has red double seals and a nylon... See more product details


Gear Up for 2016

Product Features

  • Single-row radial ball bearing for applications that support radial and axial loads
  • Conforms to the ABEC 1 precision standard for performance within a narrow range of variation
  • Through-hardened 52100 bearing quality steel for optimum wear resistance
  • Nylon cage evenly spaces balls for reduced friction, vibration, and noise
  • Removable single lip contact seals on both sides to protect against contaminants and retain lubrication


Product Details

  • Item Weight: 2.5 pounds
  • Shipping Weight: 2.6 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B0045F48WC
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (6 customer reviews)
  • Amazon Best Sellers Rank: #90,258 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Frequently Bought Together

  • 608-2RS Skateboard Bearing, Red, 8x22x7, Sealed, (Pack of 100)
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Total price: $103.96
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Product Description

This 608-2RS miniature radial ball bearing has red double seals and a nylon cage, and conforms to the ABEC 1 precision standard. This light duty bearing has an 8 mm bore diameter, a 22 mm outside diameter, and a 7 mm width. Its precision is rated at ABEC 1 by the Annular Bearings Engineers Committee (ABEC), allowing higher speeds and creating lower friction than less-precise ball bearings, and its radial internal clearance is C3 for radial slack between the inner and outer rings is greater than CN (normal) to compensate for thermal expansion. This bearing is made of ASTM International 52100 steel and heat treated to increase hardness for optimum wear resistance. Its deep ball grooves in both races support high radial and axial loads, its straight bore fits conventional cylindrical shafts, and its nylon cage prevents the balls from coming into contact with each other during use, reducing friction, vibration, and noise. Removable single lip contact seals on both sides protect against contaminants and retain lubrication applied at manufacture. This ball bearing is suitable for use in skate boarding, inline skating, and other skating applications.

Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.

Customer Reviews

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Top Customer Reviews

Verified Purchase
I don't know how good these are for skateboards, but for my purposes, they were awesome.

I found that a 5/8ths inch bolt fit almost perfectly through the center hole. Then, hand turning a nut over the bolt made for an excellent hold; the axle of the bearing housing sticks out just enough that the nut grips it without gripping the rest of the housing. The nut also made an excellent spacer for the PVC pipe cap that I eventually bolted it into. Heating a PVC joint with my hot air gun until it softened, the bearing pushed in easily, and the cooling plastic held it tight. Presto! A freely swinging, very secure joint with just a few parts.
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Verified Purchase
Skate bearings can be a bargain or extremely expensive. After buying these, I looked up their specifications. (My application was for very low speed with little loading, so they met my need.) These things can run at 30,000 RPM! This is the only way to buy skate bearings for almost all your MAKER projects.I am very pleased with them.
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Verified Purchase
Nice bearings. Well packaged. using in a CNC machine they fit the 3d printed parts only used 23 so far . Well know more when the machine is complete. Will by these again. others in the group build like them also. They will buy there bearing for there machines.
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