Yes they are just like the auto wheel bearings. I think it6's in the tech vault but I have it written down too and here it is.1995 Honda CBR600RR, Top is ID 26mm OD 47mm width 15mm
Bottom is ID 30mm OD 55mm width 17mm
Bearing numbers are Koyo SAC2647-1 for the top and SAC3055-1 for the bottom.

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