Pxyelec 3x6x2.5mm Miniature Steel Bearings MR63ZZ L-630 673ZZ Deep Groove Ball Bearing Pack of 10

• Easy Installation and Replacement; Less Friction, Higher Speeds. When used with mechanical installation, it greatly improves the operation efficiency of the machine and is durable and reliable
• Material: Bearing Steel, durability and resistance to deformity under heavy loads, which can keep your skateboard stable and run at high speed
• This Model: MR63ZZ/L-630/673ZZ. Inner diameter: 3 mm; Outer diameter: 6 mm; Thickness: 2.5 mm
• Wide Range of Applications: Home appliances; garden machinery; outdoor vehicles; electric toys and tool; industrial production and more
• What you get: 10 pcs MR63ZZ,L-630,673ZZ deep groove ball bearings. Tested by our team, these bearings got the thumbs up for smoothness, speed and durability

100% New Never Used Features: Item:MR63ZZ Ball Bearings Widespread bearing,economic and standard Easy Installation & Replacement Less Friction, Higher Speeds Durable & Insulation Specification: Model:MR63ZZ,L-630,673ZZ Material: Bearing Steel Inner diameter: 3mm Outer diameter: 6mm Thickness: 2.5mm Package included:10pcs Ball Bearings.