VIGRUE 520PCS Precision Steel Ball Bearings 2/2.5/3/3.5/4/4.5/5/5.5/6/7/8mm Magnetic Loose Bicycle Bearing Balls Assortment Kit
Brand: VIGRUE
Color: Silver

VIGRUE 520Pieces 11 Size 2-8MM Metric Precision Chrome Steel Assorted Loose Bicycle Bearing Ball Assortment Kit

All steel ball bearings are made of high hardness durable chrome steel, produced in accordance with the highest industry standard assures precise accuracy, fine surface.
Precision steel balls are corrosion resistance and high hardness, free of cracks and chips. they could serve for a long time.
Include most popular size, 80pcs 2mm, 80pcs 2.5mm, 60pcs 3mm, 50pcs 3.5mm, 50pcs 4mm, 50pcs 4.5mm, 50pcs 5mm, 30pcs 5.5mm, 30pcs 6mm, 20pcs 7mm, 20pcs 8mm.
Well packed in a see-through portable storage case by size to keep all precision balls organized. The sizing labels for quick identification.
Chrome steel balls are primarily used in precision ball bearings, bicycles, casters, drawer slides, door locks, target shooting, and many other applications.