Feature●Bearings●High temperature resistance, wear resistance, oil-free self-lubrication, resistance to electrical insulation.●6 ceramic balls designed to reduce friction and increase speed.●Use: For most roller skates, inline skates, skates, speed skates.●Impact Load:195kg~240kgDescription
Bearings
Specification: 608Z (single side seal)
Size:ID x OD x Thickness:8*22*7mm
Bearing material: silicon nitride ceramic ball + bearing steel material
Bearing accuracy:ABEC-11
Number of balls: 6 silicon nitride ceramic balls
Cage: Brown nylon
Contains: 16pcs/box