10Pcs Ball Bearing Stainless Steel for Skateboard Inline Rollerblades S6909Z 45x68x12mm, High Speed, Double Shielded, Quiet Rotation, Universal Fit for Longboards

[HIGH PERFORMANCE]: Enhance your skateboarding experience with this stainless steel ball bearing set designed for optimal performance.[ STAINLESS STEEL]: Crafted with excellent stainless steel material, these bearings offer and high strength for long-lasting use.[SMOOTH ROTATION]: Enjoy quiet and smooth rotation with these bearings, providing stability and support for a variety of skateboards.[DOUBLE SHIELDING DESIGN]: Double shielding protects the bearings from contaminants, ensuring they maintain their high-speed performance over time.[VERSATILE USE]: Ideal for skateboards, longboards, inline skates, roller skates, and electric skateboards, these bearings offer performance across different skating activities.Spec:Item Type: Ball BearingMaterial: Stainless steelModel: S6909ZSize(inner dia x outer dia x height): Approx. 45 x 68 x 12mm / 1.8 x 2.7 x 0.5inPackage List：10 x Ball Bearing

• [EFFICIENT SUPPORT] The bearing ensures quiet rotation, high speed, and durability for skateboards, providing effective support.
• [UNIFORM HARDNESS] The ball bearings have consistent hardness, wear , and high temperature .
• [DOUBLE SHIELDING] Equipped with double shielding to prevent contaminants from entering and preserve lubricant.
• [VERSATILE APPLICATION] Suitable for skateboards, longboards, inline skates, roller skates, and electric skateboards.
• [PREMIUM MATERIAL] Crafted from excellent stainless steel, offering , optimal mechanical properties, and high strength.