Skateboard, Scooter wheel Titan(Titanizing) 608-RS bearing
1. GT-608-RS: 8x22x7 mm, GT: Golden Titan treatment.
2. Chrome steel SAE52100 material for races and balls.
3. 7 pcs G5 grade chrome steel balls.
4. Reinforced(Enhanced) nylon cage with high shock resistance.
5. Single-sealed, inner race with seal-groove, and has better anti-rust performance.