>> P.149
250002500025000250001616161624242424131620220.30.30.30.322222222200002000020000200002020202028282828131620230.30.30.30.326262626180001800018000180002222222230303030131620230.30.30.30.32828282825000250001717252516200.30.323232000075002020333320200.30.3313119000190002121292916200.30.327271800070002222343425250.30.3323220000200001919272716200.30.325252000020000200001818182626261316200.30.30.32424241N≈0.102kgf主要尺寸mmFwDCrsmin(1)GTRRNA49TAFTRRNA69(Fw≤35)9660123001550017100111001510020400230001060013400170001280017500236001400017700187002530010900139001760019300138001880025400288002430029200265003720014400182002000027100129001630016300220002910037900容许转速min-136800578001170014900189002080015600212002870032500相关安装尺寸Da最大mm基本额定动负荷CN基本额定静负荷C0N(2)149车削型滚针轴承NATAFITRIBRI