I think 5p is ABEC 5 rating 7272 is the bearing type - but they are enormous - sure its not 6272? ZRS is one metal, one rubber seal?
I think 5p is ABEC 5 rating
7272 is the bearing type - but they are enormous - sure its not 6272?
ZRS is one metal, one rubber seal?
Thanks
It's the bearings inside this screw-on hub, which might explain the larger diameter? (saws come in peace, all good)
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Thanks
It's the bearings inside this screw-on hub, which might explain the larger diameter? (saws come in peace, all good)