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600 Pcs Metric Precision Steel Bearing Balls, Assorted Stainless Steel Loose Bicycle Bearing Steel Balls, Meal Bearing Steel Ball Assortment Kit, 2/2.5/3/3.5/4/4.5/5/5.5/6/7/8/9/10 mm

5.0 (9) Write Review
Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

About this item

  • 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.


Product Information:
- Product Name: Precision Steel Balls
- Material: Stainless Steel
- Color: Silver
- Size: 2/2.5/3/3.5/4/4.5/5/5.5/6/7/8/9/10mm
- Quantity: 600pcs
Package Includes:
120pcs - 2mm
80pcs - 2.5mm
60pcs - 3mm
60pcs - 3.5mm
50pcs - 4mm
50pcs - 4.5mm
50pcs - 5mm
30pcs - 5.5mm
30pcs - 6mm
20pcs - 7mm
20pcs - 8mm
15pcs - 9mm
15pcs - 10mm
1 - Tweezers
Features:
- All bearing balls are made of high quality stainless steel, corrosion-resistant, rust-resistant, sturdy and durable for long-term use.
- 13 rich sizes for you to choose, each size can meet your different needs.
- The steel ball bearings all come in a sturdy plastic storage box with several different compartments for easy storage, transportation and use.
- These stainless steel ball bearings can be used in bicycles, motorcycles, home furniture and many other applications.
Warm Tips:
- Due to monitor color settings, colors may vary slightly from online images. Please refer to the actual product. Thank you for your understanding.
-Steel balls are non-magnetic material.
-If you have any questions about using steel balls, please feel free to contact us, we will solve your problem as soon as possible.


First Flight
2025-09-02 10:46:58
Hard to find metric ball bearings in a lot of different sizes.
DrB
2025-08-31 15:32:04
So I guess the rest are slingshot/wrist rocket fuel? Have Fun... Live Life!!DrB
Customer
2025-08-08 16:34:58
Used for an outdoor lazy susan to replace missing ball bearings. The assortment was good, balls are easily dropped. My bad!
electool
2025-05-16 16:38:31
What can I say I was ordering some balls for a hydraulic valve detent assembly. I returned these because I thought it had a 11mm, one of the others did.
Ian Turner
2025-04-25 10:31:28
This is certainly a decent assortment of ball bearings and a good value for the price. Works for my needs and will be handy to have around.That said, the clamshell box they send them in is truly terrible. By the time it got to me, most of the dividers had been dislodged and the bearings were all mixed together. Going to take a while to sort through all of them.
Joshua
2025-03-17 15:28:52
I was happy with that
N
2025-02-15 16:39:06
Its got a good number.
andrew Zoromski
2025-01-16 16:18:04
Great selection but really chinsy organizer. My thinking is it will break quickly
Carlos
2024-12-18 16:56:47
Puedes encontrar la bala que requieres acabado y material más que adecuado para cualquier rodamiento.