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KNLN/600PCS 12 Size Bicycle Bearing Balls Stainless Steel Precision Steel Balls Stainless Steel Assorted Loose Kit 1mm,2mm,5mm,5.5mm,6mm,7mm,8mm,1/4' 7/32' 3/16' 5/32” 1/8' 3/32' N-036-600PCS

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$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Bearings steel ball are made of High precision bearing steel with high strength and wear resistance, rust-proof and corrosion-resistant, and has a long service life
  • Product Size:1mm-80pcs,2mm-80pcs,5mm-40pcs,5.5mm-40pcs,6mm-30pcs,7mm-15pcs,8mm-15pcs, 1/4"-30pcs,7/32"-40pcs,3/16"-40pcs,5/32"-40pcs, 1/8"-70pcs,3/32"-80pcs,total 600pcs, and packed in a plastic box, they are easy to distinguish
  • The bearing steel ball has uniform size, high wear resistance, high precision, smooth surface, mirror luster and exquisite appearance.
  • The product is wear-resistant and corrosion-resistant, does not rust in wet environment, has strong anti-oxygen ability, and is matched with high-quality precision parts.
  • Product widely used in auto parts,motorcycles, bicycles,bearings,casters, household furniture, door locks, drawer slides and many other applications.



Product Description

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The bearing steel ball has uniform size, high wear resistance, high precision, smooth surface, mirror luster and exquisite appearance.

1

Bearings steel ball are made of High precision bearing steel with high strength and wear resistance, rust-proof and corrosion-resistant, and has a long service life

1

The product is wear-resistant and corrosion-resistant, does not rust in wet environment, has strong anti-oxygen ability, and is matched with high-quality precision parts

1

E. Travis
2025-09-03 10:49:32
I fix bikes on the side doing tune-ups and other repairs. Once in a while I find I need a ball bearing and there is no easy way to get just one or two when needed. This package fit the bill perfectly and was reasonably priced. I have already used a couple of them just when I needed them. This set was a great fit for me. I recommend putting a rubber band around the case to prevent accidents.
J. P. A.
2025-08-28 12:08:39
Perfect kit to repair bicycle bearing hubs.
Irksum Ink
2025-07-21 11:39:36
I went through a BB maze phase on my 3d printer. This set let me size up or down if the maze had a janky area from printing.
BKB
2025-07-06 11:43:17
Great kit, did the trick
Alan R
2025-07-05 12:00:04
Good assortment
Jorge Negrete
2025-07-01 11:55:42
Great price! Glad I got this box of multiple sizes. Had the exact same size I needed. I was expecting metric instead of old school Schwinn SAE sizes.
AJ
2025-06-23 10:40:00
I used one of the balls for my Craftsman ratchet
Jocko
2025-06-16 12:20:03
Did not include the case pictured
Rocky Joseph stevenson
2025-04-02 10:10:50
Great product
María Velasco Viramontes
2025-02-28 18:09:51
Todo bien
Alberto C.
2025-02-20 16:10:07
Le doy 3 estrellas porque no estoy seguro si se trata de una aleación normal de acero inoxidable. Compré este paquete de balines para reemplazar algunos de los balines de los rodamientos de mi bicicleta, y al estarlos manipulando para instalarlos con un desarmador magnetizado, me di cuenta de que justo los que compré no se pegaban a la punta del desarmador, entonces intenté pegarlos en un imán de neodimio y el imán no logró atraerlos para nada. No se que pensar, porque también hice una prueba de dureza colocando uno de los balines sobre una pieza de hierro y golpeándolo con un martillo. El balín soportó los golpes aunque la superficie se marcó con las irregularidades de la cabeza del martillo. Así que no se que pensar… puede que su contenido de hierro sea bajo pero que aún así tengan la dureza suficiente para soportar las cargas dentro del rodamiento… solo el tiempo lo dirá