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3/8 inch (100pcs) Chrome Steel Bearing Balls - G25 Precision Bearing Steel Ball - Outstanding Performance and Durability

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jun 17
Order within 11 hours and 20 minutes
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Size: 3/8 100PCS


Number of Items: 100


Features

  • Size - 3/8" Diameter Grade G25 Chrome Steel Bearing Balls
  • Material - Made of chrome steel with excellent surface quality, high hardness, high load capacity, and wear resistance.
  • Features - Wide range of applications(maintain industrial equipment or use for family DIY projects); Cost-effective(can repair existing products)
  • Applications - Maintain product that uses steel balls, such as ball bearings, turntable, drawer slides, casters, door locks; DIY projects like a keychain, or adding weight for your projects, etc.
  • Notice - Confirm the Ball Diameter before ordering.

Description

Made of high-quality chrome steel to ensure excellent hardness and wear resistance. It possesses outstanding wear resistance and corrosion resistance, ensuring stable performance over extended periods of use. Whether in harsh environmental conditions or in applications requiring high precision, these bearing balls can provide reliable operation.

Brand: ZOYOPRECISION


Material: Metal


Item dimensions L x W x H: 0.37 x 0.37 x 0.37 inches


Item Weight: 348 Grams


Specification Met: Abma G25


Brand Name: ZOYOPRECISION


Bearing Type: Ball Bearing


Part Number: 09


Manufacturer: ZOYOPRECISION


Item Dimensions: 0.37 x 0.37 x 0.37 inches


Item Weight: 348 Grams


Outside Diameter: 9.52 Millimeters


Material Type: Metal


Compatible Lubricant: Grease


Specification Met: Abma G25


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 17

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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Top Amazon Reviews


  • 3/8" bearing exact replacement for Yaesu rotor.
Size: 3/8 100PCS Number of Items: 100
These were the exact size bearings needed to replace the old ones in a Yeasu G-800 antenna rotor. I have an older rotor so I decided to open it up and replace the dried up grease on the bearings. Although the original bearings could have been reused, I decided just to replace them with new and the 3/8" bearings were a perfect fit at a great price. Might order another pack just to have on hand if I ever need them. They seem to be quality bearings and have very smooth mirror surface. I cant see any reason these shouldn't last another 25 years as the originals. ... show more
Reviewed in the United States on September 13, 2025 by Jason

  • Perfect fit and the weight is spot on!
Size: 1/2 25PCS Number of Items: 25
Amazing fit for my 8inch Riot Ball tuning barrel on my HDP50 gen1 and they also work just as well in my HDP 50 compact gen 1 stock barrel. These come in at 12.5 mm and weigh 8.34 ~ 8.35 grams!
Reviewed in the United States on May 9, 2026 by michael

  • 1/4" Bearings
Size: 1/4 100PCS Number of Items: 100
Not much to review here! What I did like was the number of bearings compared to the cost.
Reviewed in the United States on May 12, 2026 by Bryan

  • Perfect
Size: 7/8 100PCS Number of Items: 10
Perfect for I need them for. I'm making another jig
Reviewed in the United States on May 7, 2026 by Robert Graber

  • Real 0.500" spheres
Size: 1/2 25PCS Number of Items: 25
They measure a true 1/2" and are magnetic. Very shiny and rolley
Reviewed in the United States on March 29, 2026 by Pete

  • Ball bearings
Size: 1/4 100PCS Number of Items: 100
Consistent size and excellent polished finish.
Reviewed in the United States on May 1, 2026 by David Harvey

  • Cheap fix
Size: 11/32 100PCS Number of Items: 100
Great for all kinds of uses.
Reviewed in the United States on May 4, 2026 by Emmett

  • Pr5
Size: 1/2 25PCS Number of Items: 25
Ok
Reviewed in the United States on June 6, 2026 by Jeremiah

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