>> P.286
YTYTL───YTL 1210YT 1212─────────────────TLA 1010ZTLA 1012ZTLA 1015ZTLA 1210ZTLA 1212Z─TLA 1312ZTLA 1412ZTLA 1416Z──TLA 1512Z───TLA 1512ZTLA 1516ZTLA 1522ZTLA 1612ZTLA 1616Z─TLA 1622ZYT 1715─YT 1725─────TLA 1812Z─TA 1010ZTA 1012ZTA 1015Z─TA 1212ZTA 1215Z──TA 1416ZTA 1420ZTA 1510ZTA 1512ZTA 1515ZTA 1520ZTA 1525ZTA 1512Z───TA 1616ZTA 1620Z─TA 1715ZTA 1720ZTA 1725Z─TA 1813Z 9 9 91010101212121212121212121414141414141414141417179.79.79.7 11 11 11 12.7 13 13 13 14 14 14 14 14 14.5 14.5 14.5 15 15 15 15 16 16 16 17.5 17.50.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.310101012121213141414151515151515151516161616171717181810.512.515.510.512.515.512.512.516.520.510.512.515.520.525.512.516.522.512.516.520.522.515.520.525.512.513.5777888101010101010101010121212121212121212121515Mass (Ref.)Boundary dimensions mmStandard mounting dimension mmAssembled bearingsdFB(1)rs mindaMin.Max.TA … Z(TAM)TLA … Z(TLAM)Identification numberShaft dia.mm781012IRT 710IRT 712IRT 715IRT 810IRT 812IRT 815IRT 1012IRT 1012-2IRT 1016-2IRT 1020-2IRT 1010-1IRT 1012-1IRT 1015-1IRT 1020-1IRT 1025-1IRT 1212IRT 1216IRT 1222IRT 1212-1IRT 1216-1IRT 1220-1IRT 1222-1IRT 1215-2IRT 1220-2IRT 1225-215IRT 1512IRT 1513g 3.2 3.9 4.8 5.1 6 7.5 5.2 7.2 9.611.9 7.9 9.411.715.519.3 6.1 8.111 8.511.213.915.213.61822.5 7.5 8.1Note(1) Minimum allowable value of chamfer dimension rRemarkNo oil hole is provided.H5INNER RINGSInner Rings for Shell Type Needle Roller BearingsShaft dia. 7-17mm
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