608zz Ball Bearings,Metal Double Shielded Miniature Deep Groove 8mm Skateboard Ball Bearings(8mm x 22mm x 7mm) Radial Bearings Robotics or DIY Projects 3D Printer (4-PCS) - Product Features
608z Bearings: Single-row bearing for supporting radial and axial loads.
Shields on both sides keeping lubricant in and contaminants out.
Material: Carbon steel, durability and resistance to deformity under heavy loads. 34,000 RPM limit with grease lubrication.
It's suitable for use in skateboards, inline skates, scooters, and other skating applications.
625zz Ball Bearings,Double Shielded Miniature Deep Groove 5mm Skateboard Ball Bearings(5mm x 16mm x 5mm) Radial Bearings Robotics or DIY Projects 3D Printer(5-Pcs) - Product Features
1.The Ball Bearing Is 625ZZ Inner Dimension 5mm X Out Dimention 16mm X Width 5mm Shielded Dep Groove Redial Ball Bearing.
2.The Ball Bearing Is Commonly used For Electric Motors,Weel Bearings,Agricultural,Conveyuing And Much More.
3.Closed With 2 Metal Shields,One Shild From Each Side,To Protect The Bearing From dust Or Any Possible Contamination.
4.Fit For Skateboards,inline Skates,Roller skates,Scooters And Other Skating application.
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