>> P.432
202025253035354550d호칭베어링내경mm을(를)초과이하표11.4강성취부홀부착크로스롤러베어링V의레이디얼내부틈새의값최대101010101515152020최소101010101515152020최대000000000최소000000000최대-10-10-10-10-10-10-15-15-15최소T1레이디얼내부틈새C1C2─2025354565809511020253545658095110125단위μm■fit크로스롤러베어링의표준fit가표12.1에나와있고,슬림형크로스롤러베어링의보통틈새일때권장fit가표12.2에나와있습니다.울트라슬림형크로스롤러베어링의fit는실측에따른약간의간섭피트로할것을권장합니다.대형베어링에서는표12.1의fit방식에준하여베어링의실측값에따른약간의fit여유분을두고사용하십시오.또한복합하중이나충격하중을받을때및베어링부의높은회전정밀도나강성이필요할때는내외륜모두실측값에따른약간의간섭피트로할것을권장합니다.일반적으로간섭피트일때는간격의약70~90%가레이디얼내부틈새의감소량이됩니다.fit로인한과도한예압을피하기위해T1및C1틈새일때도실측값에따른약간의간섭피트로할것을권장합니다.레이디얼내부틈새표12.1크로스롤러베어링의보통하중일때권장fitT1틈새C1틈새C2틈새공차역클래스g5h5j5축하우징구멍축하우징구멍내륜회전하중외륜회전하중H7H7H7g5g5g5J7(1)J7(1)J7(1)주(1)베어링의실측값에따른약간의간섭피트로할것을권장합니다.d호칭베어링내경mm표12.2슬림형크로스롤러베어링의보통틈새일때권장fit(축및하우징구멍의치수허용차)5060708090100110120130140150160170180190200상축내륜회전하중외륜회전하중하우징구멍축하우징구멍+15+15+15+20+20+20+20+25+25+25+25+25+25+30+30+30하0000000000000000상+13+13+15+15+15+15+20+20+25+25+25+25+30+30+30+30하0000000000000000상-15-15-15-20-20-20-20-25-25-25-25-25-25-30-30-30하-30-30-30-40-40-40-40-50-50-50-50-50-50-60-60-60상-13-13-15-15-15-15-20-20-25-25-25-25-30-30-30-30하-25-25-30-30-30-30-40-40-50-50-50-50-60-60-60-60단위μm432
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