600x Metric Precision Steel Bearing Balls Assorted Stainless Steel Loose Bicycle

Features：

【Exquisite Material】: All bearing balls are made of high-quality stainless steel with smooth polished surface, corrosion resistance, rust resistance, strong toughness, strong oxidation resistance, and can maintain high performance in harsh environments, and durable.

【Function of Steel Ball Bearings】: A ball bearing is a rolling bearing used to carry loads, reduce friction and position movement. Ball bearings use stainless steel ball bearings to reduce surface contact and friction between moving planes.

【Easy to Use】: These ball bearings stainless steel used to installed between the inner and outer rings, which can be used to reduce the friction when the bearings rotate, thus reducing the speed of the ball bearings and extending the life of the machine.

【Wide Range of Applications】: The stainless steel balls set is an ideal tool for bicycles to replace front and rear wheel bearings and bottom brackets, keeping the pedaling process smooth and efficient. Widely used in bicycles, motorcycles, auto parts, bearings, casters, drawer slides, door locks, home furniture, aerospace, instrumentation, and many other applications.

【Package includes】: You will receive a total of 600 pcs bicycle ball bearings, including 120 pcs 2mm, 80 pcs 2,5mm, 60 pcs 3mm, 60 pcs 3,5mm, 50 pcs 4mm, 50 pcs 4,5mm, 50 pcs 5mm, 30 pcs 5,5mm, 30 pcs 6mm, 20 pcs 7mm, 20 pcs 8mm, 15 pcs 9mm, 15 pcs 10mm. All steel ball bearings are packed in a sturdy plastic storage box with multiple different compartments, stored by size, easy to store, transport and use.

Specification ：

Material: stainless steel

Product Type: Steel Balls

Measuring system: Metric

Diameter: 2mm 2,5mm 3mm 3,5mm 4mm 4,5mm 5mm 5,5mm 6mm 7mm 8mm 9mm 10mm

Color: Silver

Model: Ball Set

Quantity: 600 pcs