>> P.301
HMass (Ref.)Boundary dimensionsmmStandard mounting dimension mmAssembled bearingsdaFdFdBBrrrrLRTLRTZdaMin.Max. 7373757578757575757880808080838080808085858885858585 73.5 73.5 78 78 78.5 78 78 78 78 78.5 81 81 83 83 83.5 83 83 83 83 88 88 88.5 88 88 88 88RNAF 759530RNAFW 759560TAF 809525RNA 4914RNAF 8010030RNA 4914 UUTAF 809535RNA 6914RNA 6914 UURNAFW 8010060TR 8310845GTR 8310845TAF 8510525RNA 4915RNAF 8510530RNA 4915 UUTAF 8510535RNA 6915RNA 6915 UUTAF 9011025RNA 4916RNAF 9011030RNA 4916 UUTAF 9011035RNA 6916RNA 6916 UU(1)rs min1.51.5.5.5.5.5111111111111111111111111dFB65657070707070707070757575757575757575808080808080807575808080808080808083838585858585858590909090909090 30 60 25 30 30 31 35 54 55 60 45.5 45.5 25 30 30 31 35 54 55 25 30 30 31 35 54 55g260520225275275275310490500560350350240290290300335520530255310310315355550560Identification number─────LRTZ 708031──LRTZ 708055──LRTZ 758345───LRTZ 758531 ──LRT 657530LRT 657560LRT 708025LRT 708030LRT 708030-1─LRT 708035LRT 708054─LRT 708060LRT 758345─LRT 758525LRT 758530LRT 758530-1─LRT 758535LRT 758554─LRTZ 758555─LRTZ 809055───LRTZ 809031──LRT 809025LRT 809030LRT 809030-1─LRT 809035LRT 809054Shaft dia. mm65707580Note(1) Minimum allowable value of chamfer dimension rRemarkNo oil hole is provided.H20
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