






690 Piece 1-10mm 15 Sizes Metric Precision 304 Stainless Steel Assorted Loose Bicycle Bearing Steel Ball Assortment Kit
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Product Details
[15 sizes of bearing balls] The precision steel bearing ball classification kit contains 15 sizes: 1mm2mm2.5mm3mm3.5mm4mm4.5mm5mm5.5mm6mm6.5mm7mm8mm9mm10mm, total 690pcs, and packed in a plastic box, they are easy to distinguish.
★[Product function]: These bearing balls are installed between the inner ring and the outer ring to reduce friction when the bearing rotates. Will reduce the damage to the machine and extend the service life.
★[Performance] The surface is coated with a small amount of grease to improve lubrication and prevent corrosion and rust. It is suitable for humid environments. The heat treatment process makes the bearing ball very strong, not easily deformed for a long time and can withstand voltage.
★[High-quality material] It is made of high-quality 304 stainless steel, high-precision machine, corrosion-resistant, high-precision, high-hardness, smooth and burr-free.
★[Wide application] Widely used in motorcycles, bicycles, casters, household furniture, door locks, drawer slides and many other applications.
Best Review
Customers find these bearing balls to be of good quality and appreciate their functionality, with one noting they work perfectly after years of use. They come in various sizes, with one customer mentioning they fit army painter and Vallejo model color bottles well, and are particularly suitable for model paints. Customers consider them a great value and like their appearance, though opinions about rust resistance are mixed - while some say they won't rust as easily as steel, others report rusting issues.AI Generated from the text of customer reviews