500Pcs Assorted Loose Bicycle Bearing Balls 1/8, 5/32, 3/16 7/32 and 1/4

The starred review ratings category warmth makes NO sense! These are ball bearings. Perfect selection for bicycle repair/refurbishing. I put new ones (18 per hub) in two 1970s Fuji wheel hubs. Other sizes would fit pedals or an older headset or ball bearing bottom bracket if I were doing those jobs. Value for money.

Im sure these will be fine for my application, but the product information misleadingly represents this item as the G16 industry standard grade, in three places as of this review -- product name, bullet points beneath product name, and in the product description. I received packaging clearly labeled with the lower G25 grade. I now notice that G25 appears as the part number in the specifications section, but missed this based on numerous references to G16, and even the spelled out garde[sic] 16 manufactured according to the industry standard that clarified that G16 should be referring to the standardized grade and not some arbitrary part number. Happy with the price though, and the variety pack.

used for a bicycle rebuild project. they worked out well

Received yesterday an installed today. My bike need 10 3/16 on each side of the front wheel and 9 1/4 each side on the rear wheel. Works fine. Longevity unclear right now.

Unfortunately sizing was off

The bearings I received are very dull looking and have pits in them! Chinese junk. Would not recommend these.

Used on a bicycle crank rebuild. Just what I needed.

5 star

My sample of the 1/4 balls indicated a typical size of 0.2498 with a standard deviation of 35 millionths of an inch. These fixed my bicycle tires rough rotation, so for the price I am happy. Good set to have handy.

When I replaced my wheel hub bearings a few months ago, I noticed that some of the old bearings didnt look perfectly round anymore...not much but just enough. So this time around I ordered these so I could replace them. Im not an expert in any of these but was easily able to see which sizes I needed out of these bags and replaced them. Seem to work well. Plus Ill have enough leftover for the rest of my life.