Flanged, Sealed Ball Bearing Inner Diameter: 3mm Outer Diameter: 8mm Height: 4mm SES V2: Not used SES V1: Bracket support
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BB-03
RB-Lyn-317
Flanged, Sealed Ball Bearing Inner Diameter: 5mm Outer Diameter: 8mm Height: SES V2: Used to support shaft of external gear box bracket assembly SES V1: Not used