S625 Bearing 5x16x5 Stainless Steel Miniature Linear Motion Systems - 1 1/4 inch (1.25") the most common size in

the most common size in skate business is 608

Bearings are made from stainless steel

UCP313-40 Bearing

7/32" inch=5

S625 Bearing 5x16x5 Stainless Steel Miniature Linear Motion Systems - 1 1/4 inch (1.25") the most common size inS625 Stainless Steel Ball Bearing 5mm x 16mm x 5mm S625 Stainless Steel Ball Bearing, Made of stainless steel, 5mm inner diameter, outer diameter is 16mm and width is 5mm. S625 Ball Bearing Deep Groove Ball Bearing Material: Stainless Steel Size: 5mm x 16mm x 5mm Inner Diameter: 5mm Outer Diameter: 16mm Width: 5mm Quantity: 1 Bearing Dynamic load rating Cr: 1,750 N Static load rating Cor: 670 N Limiting Speed: Grease Lubrication: 40,000 RPM Oil