QEFHSVVZE 627z Artistic Skate Bearing 7x22x7mm 6 Ceramic Ball Bearing Quad Skates Roller Figure Skating Bearings 627 Abec-11(16pcs Si3n4 627z)

QEFHSVVZE

bearing Specification: 627z Size: 7*22*7mm Bearing material: black / white ceramic ball + bearing steel cooked black inner and outer ring Bearing accuracy: ABEC-11 Number of balls: 6 balls; Cage: white POM