>> P.294
Mass (Ref.)Boundary dimensions mmStandard mounting dimension mmAssembled bearingsg 1.4 2.8 3.8 1.7 3.2 4.3 3.9 1.9 3.6 3.6 4.9dFB 5 5 5 6 6 6 6 7 7 7 7 7 8 8 8 9 910 9101010 10 12 16 10 12 16 10 10 12 12 16 2.4 810 11 3.1 4.567 7.5 8.2911.58 8.5 8.5 9.610.513.5 9 9 910101010101212121212121212121414141414151616161616 11 12 16 12 13 14 16 20 16.5 12 13 14 16 20(1)rs min0.150.20.20.150.20.20.30.150.20.30.20.20.30.30.30.30.30.30.30.30.30.30.30.30.30.3daMin.Max. 6.2 6.6 6.6 7.2 7.6 7.6 8 8.2 8.6 9 8.6 6.7 7.7 7.7 7.7 8.7 8.7 9.7 8.7 9.7 9.7 9.7RNA 495TAF 81512TAF 81516RNA 496TAF 91612TAF 91616RNAF 101710RNA 497TAF 101712RNAF 102012TAF 101716 NAX 1023 9.6 9.9RNA 498111111121212121214141414141411.511.511.5RNA 499TAF 121912 RNAF 122212TAF 121916 NAX 12231313131313RNAF 142612RNA 4900 RNAF 142213RNA 4900 UUTAF 142216TAF 142220 RNAFW14222014.51515151515NAX 1523 NBX 1523RNAF 162812RNA 4901 RNAF 162413RNA 4901 UUTAF 162416TAF 162420 RNAFW162420INNER RINGSInner Rings for General UsageShaft dia. 5-20mmIdentification number─────────────────Shaft dia. mm 5 6 7LRT 5710LRT 5812LRT 5816LRT 6810LRT 6912LRT 6916LRT 61010LRT 7910LRT 71012LRT 71012-1LRT 71016 8LRT 81011 9LRT 91211LRT 91212LRT 91216LRT 101412LRT 10141310─LRTZ 101414─────LRTZ 121614──LRT 101416LRT 101420LRT 121516LRT 121612LRT 121613─LRT 121616LRT 12162012Note(1) Minimum allowable value of chamfer dimension rRemarkNo oil hole is provided.H13
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