Vxb 608 Zz Skateboard Bearings Double Shielded Silver (Pack Of 8)

Product Details

• Product Dimensions: 0.3 x 0.3 x 0.9 inches ; 3.2 ounces
• Shipping Weight: 3.2 ounces
• Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
• International Shipping: This item is not eligible for international shipping. Learn More
• Item model number: sk8zz

This 608ZZ bearing is a double shielded miniature ball bearing measuring8x22x7. This single-row bearing is built to support radial loads and has arevolutions per minute (RPM) limit of 34,000 with greased lubrication. It ismade from carbon steel for durability and resistance to deformity under heavyloads. This bearing is shielded on both sides to keep lubricant in andcontaminants out. The 608ZZ bearing is suitable for use in such applicationsas skateboards, inline skates, and scooters and comes in a pack ofeight.Rolling bearings use rolling elements to maintain the separation betweenmoving 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 thebearing factory, while open and shielded bearings are meant to be lubricatedin place, with periodic reapplication of lubrication, based on use. The shieldprotects the working parts of the bearing from environmental debris that maybe introduced and could reduce the ball bearing speed and lifespan. Rollingbearings are used in a range of applications from agricultural machinery toconveying equipment, robotics, dental equipment, elevators, rolling mills,ship rudder shafts, and aggregate crushers, among others.