Feature(may vary by option.)

●Bearings
●Uses: For art skates, For double skates, For roller skates, For ice skates, For power tools, For figure skates, For inline skates etc.
●Packaging: 8pcs/box
●Craftsmanship: bearing steel inner and outer ring, multiple super fine grinding grooves with selected grade 5 steel balls to reduce deflection, high speed smoothness, stepped dustproof design to reduce dust and grit intrusion.
●More stable, safer, resistant to high temperature and wear in long distance skating, long lasting!

[Gcr15 627zz Better]

[Carbon Steel 627zz]

Description

Bearings
Specification: 627zz
Size: 7*22*7mm
Bearing material: high quality bearing steel
Bearing accuracy: ABEC-9
Number of balls: 7 balls
Seal type: double sided metal seal
Cage: iron cage, super support, explosion-proof