304 Stainless Steel Ball18 Sizes 1-12.5mm Metric Precision 304 Stainless Steel Assorted Loose Bicycle Bearing Steel Ball Assortment Kit 390pcs

♛【Specifications】 Product Name: Precision Bearing Ball Material: high quality 304 Stainless steel ♛[Product Features] High precision: all are standard, full circle, smooth surface, accurate size. Top production: advanced technology treatment, high-quality 304 Stainless steel, anti-rust and corrosion-resistant, not easy to deform, strong and able to withstand heavy loads ♛【Function and Use】 ❦Reduce the friction during the bearing rotation and reduce the damage to the machine. ❦Wide application:Widely used in motorcycles, bicycles, casters, household furniture, door locks, drawer slides and many other applications. ♛【Packing Contents】（total 390pcs）: Size --quantity 1mm -55 2mm -50 2.5mm -40 3mm- 30 3.5mm- 30 4mm- 20 4.5mm- 20 5mm -20 5.5mm -20 6mm -20 6.5mm -20 7mm -20 8mm -109mm -10 10mm -10 11mm -5 12mm -5 12.5mm -5❦Good packaging, each size of packaging is packed in a separate bag and packed in a plastic box to avoid mixing. ♛【Reminder】 Please note: please stay away from children under 3 years old.

• [18 sizes of bearing balls] The precision steel bearing ball classification kit contains 12 sizes: 1mm2mm2.5mm3mm3.5mm4mm4.5mm5mm5.5mm6mm6.5mm7mm8mm9mm10mm11mm12mm12.5mm, total 390pcs, 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.