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570pcs 304 Stainless Steel Metric Precision Bearing Balls 2-7mm Assorted Loose Bicycle Bearing Steel Ball Assortment for Industrial Accessories, Bicycle Wheel, Skateboard Bearings (10 Sizes)

  • Based on 8 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Dec 25
Order within 17 hours and 34 minutes
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Features

  • Our bearing steel balls are well made, have a polished surface that is smooth, shiny and round, ideal for hobbyists, DIYers and repair enthusiasts.
  • The steel ball is made of high-quality stainless steel, which is not easy to rust, high hardness, strong and durable.
  • Bearing balls are available in 10 different sizes: 2.0 mm (80pcs); 2.5 mm (80pcs); 3.0 mm (80pcs); 3.5 mm (80pcs); 4.0 mm (pcs); 4.5 mm (60pcs) ; 5.0mm (40pcs); 5.5mm (40pcs); 6.0mm (30pcs) and 7.0mm (20pcs). There are 10 sizes and 570 items.
  • These precision bearing balls find wide application in bicycle maintenance, skating, caster upkeep, motorcycles, the automobile industry, pump and valve maintenance, and mechanical equipment.
  • Each set of ball bearings is meticulously packaged for your convenience, the different size ball bearings come in separate zip lock bags.

Brand: Medsuo


Material: 不锈钢


Item dimensions L x W x H: 7.36 x 4.72 x 1.02 inches


Item Weight: 7.05 Ounces


Bearing Type: Ball Bearing


Product Dimensions ‏ : ‎ 7.36 x 4.72 x 1.02 inches; 7.05 ounces


Item model number ‏ : ‎ Y-ZS-11-B36


Date First Available ‏ : ‎ September 18, 2023


Manufacturer ‏ : ‎ Medsuo


Country of Origin ‏ : ‎ China


Best Sellers Rank: #37,812 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #156 in Deep-Groove Ball Bearings


#156 in Deep-Groove Ball Bearings:


Customer Reviews: 3.7 3.7 out of 5 stars 8 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Ball bearings, what more to say
A nice selection of ball bearings for a good price. I needed an odd ball metric size and this kit had it.
Reviewed in the United States on July 28, 2024 by New Day Outdoors

  • No sirve para nada
Lo usé en rodamientos de bicicleta en 5 minutos se hizo pedazo algunos quise usar un imán 🧲 para extraer los pedazos y me di cuenta que no es de acero.. no se le pego al 🧲..
Reviewed in the United States on March 17, 2024 by MARTINEZ

  • Accuracy seems pretty good
I checked a 7mm ball and it was dead on. Some of the other sizes seemed a little less so, but none were off by more than a few thousandths of a mm.
Reviewed in the United States on May 22, 2024 by S Miller S Miller

  • Malas medidas
no tenian la medida exacta pero encontre otra muy parecida solo cambia todos los balines y funciona bien
Reviewed in the United States on June 18, 2024 by Roy

  • Good number and variety of steel ball bearings.
These steel ball bearings are just what you need if you need 10 different sizes of ball bearings. They come in a nice plastic box that separates them nicely, and the price makes this a good value. With over 300 bearings, I’m sure you’ll find what you need here.
Reviewed in the United States on May 16, 2024 by John Soria John Soria

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