⚙️ Elevate your mechanics with precision that never quits!
This set includes 200 high-precision 5.5mm steel bearing balls, crafted from corrosion-resistant bearing steel and heat-treated for enhanced durability. Coated with a light grease layer, they ensure smooth rotation and friction reduction across various applications including motorcycles, bicycles, and household hardware. Packaged in a convenient plastic box, these balls combine longevity with organized accessibility.
K**R
Great quality, work great for exercise.
Great value for the money, the smoothness, size, weight, and bearing quality are excellent. I got these to use for hand exercises, and they are working great. They're exactly like the solid baoding chinese exercise balls, and this package has enough to use with both hands at the same time. They are even large enough to do the burn through science trick smacking them together with a piece of paper between them.
A**A
Bearings That Fit!
Our pro garage shop's wheel alignment machine needed new 9mm ball bearings, the originals were plastic. These stainless steel ball bearings were a perfect fit and will not ever break like the plastic ones. The machine works effortlessly now, like new!
J**S
Perfect for my needs.
Coating / polish was pefect. Not a pit nor spot of rust on either one. Micrometer confirmed diameter and scale confirmed weight as being +/- the range I needed.I will use them for calibrating an impact scale (drop testing) and they are exactly what I wanted at a reasonable price.
M**E
Love the bearing, hate that Amazon shipped it in a paper bag
Amazon package this very heavy item in a paper bag along with a delicate electronic item. I'm surprised that the bearing did not bust out of the bag before it got to me. I don't know who thought this was a good idea. The box the bearing was in was also beat up but luckily the bearing survived in good shape. Not the seller's fault this was shipped by Amazon. Love the bearing, will make a nice addition to my weird metals collection.
M**C
Shiny
It's a ball. It's metal. Shiny metal. Heavy metal. It's pretty much useless. Why do I love it so much? I don't know, but I do. It's a useless, joy inducing, shiny, heavy metal ball. *don't drop it on your toe, dog, or glass top table.
J**N
Would buy for ballearings
Couldn’t use them as magnets but great for regular ball bearings
R**E
Yes, they attract magnets (strongly), but are not magnet themselves
Ok, these balls seem quite nice. I actually liked that several reviews mentioned rust, at least superficially, because I needed spheres with enough iron to attract magnets. I ordered and received two sets of five. If rust becomes an issue, then I’ll coat them. Images attached.
R**N
good quality
perfect for i need it
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منذ شهر
منذ 5 أيام
