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ZYsteelball- 304 Stainless Steel Bearing Ball Precision Ball G100(1-1/4” 2pc

  • Based on 49 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Sep 10
Order within 8 hours and 6 minutes
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Size: 1.25 Inch


Number of Items: 2


Features

  • Material: High quality 304 stainless steel
  • Diameter:1.25 Inch 31.75mm
  • Weight: 261.2 grams/2pc
  • Grade: G100

Description

High-quality 304 stainless steel, Stainless Steel Bearing Ball Precision Ball can be used as a Key chain DIY and so on

Brand: ZYsteelball


Material: Stainless Steel


Item dimensions L x W x H: 1.25 x 1.25 x 1.25 inches


Item Weight: 130.6 g


Bearing Number: 2


Brand Name: ZYsteelball


Bearing Number: 2


Bearing Type: Ball Bearing


Number of Items: 2


Part Number: 010


Unit Count: 2 Count


Manufacturer: ZHENGYANG


Included Components: steel ball


Item Dimensions: 1.25 x 1.25 x 1.25 inches


Item Weight: 130.6 g


Item Thickness: 1.25 inches


Outside Diameter: 1.25 inches


Material Type: Stainless Steel


Compatible Lubricant: Grease


Specification Met: ABEC 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 10

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.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Why, oh Why?
Size: 1 Inch Number of Items: 5
OK, why would anyone buy these? Well, I was about to purchase an anvil (seriously) and the way to test the hardness of the surface is to bounce a steel ball on it. They worked perfectly for this, and, the quality is so good that they're fun to play with! The kids love them for use in high school physics experiments. Enjoy! ... show more
Reviewed in the United States on March 6, 2026 by ZimmerKing

  • Physics Lab
Size: 1 Inch Number of Items: 5
I bought these as replacements for a lab kit. Very nice.
Reviewed in the United States on February 14, 2026 by Christy Norton

  • Grinding down
Size: 1 Inch Number of Items: 5
For some reason the ball started to grind down and left fine metal. Maybe any stainless steel would do that. At least the color it left behind was steel gray instead of rusty brown.
Reviewed in the United States on October 10, 2025 by ChrisD1234

  • Smooth and heavy
Size: 1 Inch Number of Items: 5
The stainless steel is high quality. The metal is smooth and shiny, and you can feel it is solid by its weight. I bought these to slow my pet down by placing them in his bowl and they are heavy enough that he can't knock the out. I had already tried other items in his bowl, but he always knocked or pulled them out. Now he can't gorge since these are heavy enough to stay put, but they can roll around and move easily inside the bowl. ... show more
Reviewed in the United States on November 15, 2024 by Hammer J.

  • Good
Size: 1 Inch Number of Items: 5
Good product.
Reviewed in the United States on June 25, 2025 by Krikor E.

  • A manly fidget plus absolutely measures levelness
Size: 1.25 Inch Number of Items: 2
I ordered these two 1.25" diameter stainless steel balls (each weighing 4.6 ounces) as a manly fidget: I orbit the two balls horizontally in the palm of my large hand and they make remarkable (annoying to others?) noise while rubbing together. In addition, the steel balls are an absolute levelness indicator much more accurate than a bubble level. The two balls are manufactured from 304 stainless steel and essentially are not magnetic, but they are corrosion-resistant to everything except salt water and require no special care in normal use. ... show more
Reviewed in the United States on March 24, 2024 by Richard Ballard

  • Precise geometry and fine surface finish
Size: 1.25 Inch Number of Items: 2
These stainless steel bearing balls are heavy, sturdy and durable. I think that they will last long without failure. The quality is very good and the price is quite reasonable.
Reviewed in the United States on March 31, 2024 by Misha

  • Not Stainless!
Size: 1 Inch Number of Items: 5
Not stainless!
Reviewed in the United States on July 3, 2026 by nealfrancis

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