DKB 608 ZZ Skateboard Bearings 8x22x7 Miniature Ball Bearings

This 608ZZ shielded 8x22x7 miniature ball bearing is a single-row bearing for supporting radial loads.
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    Description

     The bearing is made of chrome steel for durability and resistance to deformity under heavy loads, and is shielded to keep lubricant in and contaminants out.

    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 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.

     

    Features

    Single-row bearing for supporting radial loads

    Shields on both sides of the bearing to keep lubricant in and contaminants out

    Chrome steel for durability and resistance to deformity under heavy loads

    34,000 rpm limit with grease lubrication

    Dimensions suitable for use in such applications as skateboards, inline skates, and scooters