#14 in Ball bearings
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Reddit mentions of 61902-2RS Bearing Stainless Steel Sealed 15x28x7 Ball Bearings
Sentiment score: 1
Reddit mentions: 1
We found 1 Reddit mentions of 61902-2RS Bearing Stainless Steel Sealed 15x28x7 Ball Bearings. Here are the top ones.
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Item: S61902-2RS Ball BearingType: Deep Groove Ball BearingClosures: Rubber SealsMaterial: Stainless SteelSize: 15mm x 28mm x 7mm
Specs:
| Number of items | 1 |
| Weight | 0.02 Pounds |
>Female bolts are superior in every way to track nuts.
True but you would never notice the difference while riding
>Different aluminium alloys have different properties
Mack hubs use 7075 T6, thats pretty common for higher end components. I couldn't find out what formulas are made of but it's probably 6061 which is slightly less dense and a little heavier. You wouldn't notice the difference while riding though.
>Bearings can be round to a greater degree than others
Yea but Mack hubs use 6 dollar chinese bearings that can be found here. These are nearly identical to the bearings found in all other sealed track hubs.
This is why I hate boutique bikes, you pay so much because it was "handmade", not because its a vastly superior product.