PurposeInstallUsed WithST919-901Bearing ID (in)0.250Bearing OD (in)0.901Used OnAN200KP4, AN200KS4, AN206DSP4, AN207DPP4, BACB10A561, BACB10A581, BACB10A689, BACB10AC4, BACB10AN4, BACB10AR4, BACB10BY4, BACB10C134R, BACB10C160, BACB10CA4, BACB10CB4, BACB10FT4, MS20206DSP4, MS20207DPP4MaterialSteelShank Diameter0.50Overall Length1.50Shank Length (in)0.75 