>> P.144
■틈새선삭형니들베어링의레이디얼내부틈새는41페이지의표18의틈새CN으로제작되어있습니다.BRI는표4와같습니다.■윤활그리스봉입베어링은표5에나와있습니다.윤활그리스로쉘루브리컨트재팬㈜알바니아그리스S2를봉입했습니다.그리스가봉입되지않은베어링은적정한윤활을실시하여사용하십시오.무급유상태로사용하면구름접촉면의마모가증가하거나수명이짧아지는원인이됩니다.■fit선삭형니들베어링의권장fit는45~46페이지의표21~23과같습니다.표5그리스봉입베어링베어링의형식미터계열인치계열미터계열유지기부착니들베어링가이드롤러베어링RNA,NATR,TRITAF,TAFIBR,BRIGTR,GTRI편측밀봉형양측밀봉형표준형×────○──○─×××××○:봉입있음×:봉입없음표3인치계열BR의최소실측내접원경Fwsmin의허용차Fw호칭내접원경mm∆Fwsmin최소실측내접원경의치수차─18.03430.22641.91050.03870.10480.01018.03430.22641.91050.03870.10480.010102.108단위μm을(를)초과이하+43+46+48+51+53+58+61+20+23+25+25+28+28+31상하표4인치계열BRI의레이디얼내부틈새의값Fw호칭내접원경mm레이디얼내부틈새─18.03425.90830.22635.05241.91050.03870.10480.010100.07618.03425.90830.22635.05241.91050.03870.10480.010100.076102.108단위μm을(를)초과이하3341464850505656636866768286899299104117127최소최대■오일주입구외륜의오일주입구개수가표6.1에,내륜의오일주입구개수가표6.2에나와있습니다.오일주입구가없는형식에서외륜에오일주입구부착을원하시는경우는호칭번호의틈새기호앞에"-OH"를붙이고,오일주입구와오일홈부착을원하시는경우는"-OG"를붙여서지시하십시오.예TAFI203216-OHC2P6또한다수의오일주입구부착및내륜의오일주입구를원하시는경우는IKO에문의하십시오.표6.1외륜의오일주입구개수베어링의형식미터계열인치계열미터계열유지기부착니들베어링가이드롤러베어링RNA,NATR,TRIGTR,GTRI편측밀봉형양측밀봉형표준형외륜의오일주입구개수1──────1───11─1101121TAF,TAFIBR,BRI호칭내접원경FwmmFw≤2626<FwFw≤69.85069.850<Fw비고오일주입구부착형식에는오일홈도부착되어있습니다.144
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