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(25 Pieces) PGN - 1/2" (0.5") Inch AISI 440 Stainless Steel Bearing Ball G25 Precision

  • Based on 172 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jun 28
Order within 2 hours and 52 minutes
Available payment plans shown during checkout

Number of Items: 25


Features

  • G25 Stainless Steel Bearing Balls
  • ISO 9001:2008
  • Provides higher quality and durability, reducing replacement and maintenance cost
  • Diameter: 1/2", 0.5 inches (12.7 millimeter)
  • Weight: 0.2969 ounces (8.419 grams)

Brand: PGN Bearings


Material: Stainless Steel


Item dimensions L x W x H: 6 x 4 x 0.5 inches


Item Weight: 7.36 ounces


Bearing Number: G25


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 6 x 4 x 0.5 inches; 7.36 ounces


Item model number ‏ : ‎ SB-1/2-AISI440/25


Date First Available ‏ : ‎ May 17, 2018


Manufacturer ‏ : ‎ PGN


Best Sellers Rank: #30,908 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #125 in Deep-Groove Ball Bearings


#125 in Deep-Groove Ball Bearings:


Customer Reviews: 4.5 4.5 out of 5 stars 172 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 28

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 Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Fast shipping
Number of Items: 10
As described
Reviewed in the United States on October 6, 2023 by shawnne

  • Good replacements
Number of Items: 10
These were the perfect size for marble replacements for my son's marble maze. I would imagine they would also work in most marble runs.
Reviewed in the United States on December 28, 2020 by Sylvia Stapleton

  • Balls for game
Number of Items: 10
I bought these balls for a labyrinth game that required a 1/2" steel ball. We now have a ball for the game and 9 spares. Works great and the kids are happy.
Reviewed in the United States on September 25, 2019 by Amazon Customer

  • Good quality for the price.
Number of Items: 25
Good quality for the price.
Reviewed in the United States on March 7, 2021 by Kim

  • Hits hard
Number of Items: 10
Used as slingshot ammo it will leave a much larger knot on your head than 1/4" steel balls.
Reviewed in the United States on July 19, 2020 by USA

  • got wrong size
Number of Items: 10
Although the package said 1/2 inch, the ball bearings were actually 1/4 inch.
Reviewed in the United States on May 15, 2020 by Julie Deus

  • Round
Number of Items: 10
There are round
Reviewed in the United States on February 21, 2020 by RobertR76

  • Good product and price
Number of Items: 10
Used it to mix touch up paint. Worked great.
Reviewed in the United States on July 23, 2022 by Chad Kindred

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