I-NN3012KTN/SP Enemiphetho emibili eqondile kakhulu ye-roller bearing
Ngakho-ke lawa ma-bearing afaneleka kakhulu kuma-spindle amathuluzi omshini lapho ukuhlelwa kwama-bearing kumele kuhambisane nemithwalo esindayo ye-radial kanye nesivinini esiphezulu, kuyilapho kunikeza izinga eliphezulu lokuqina, ama-bearing emigqa emibili afaneleka kakhulu emithwalweni esindayo.
Ama-roller bearings anemigqa emibili anezakhiwo ezimbili: i-cylindrical inner bore kanye ne-conical inner bore (ikhodi yangemuva ye-bearing kanye ne-K). Imbobo yangaphakathi ye-conical ingadlala indima yokulungiswa okuncane kwesikhala, futhi ingenza lula isakhiwo sedivayisi yokuma futhi ilula ukufakwa nokuhlukaniswa.
Ama-roller bearings asetshenziswa kakhulu anezinhlobo ezilandelayo: uchungechunge lwe-NN, uchungechunge lwe-NNU, kanye nochungechunge lwe-NNF. Ukubekezelelana: i-SP, i-UP, i-SP kanye ne-UP yembobo ethambile engu-1:12.
Incazelo ye-NN3012KTN/SP enembile kakhulu ene-roller roller bear enemigqa emibili
K: Imbobo Ethambile, I-Taper 1:12
TN: Ikheji le-PA66
I-SP: Ikilasi Elikhethekile Lokunemba Kwama-Bearings Amathuluzi Omshini: Ukunemba Okulinganiselwe Cishe Ku-P5, Ukunemba Kokusebenza Cishe Ku-P4
Ama-roller bearings aqinile kakhulu abonakala ngokuthi:
Ikhono lesivinini esiphezulu
Umthamo wokuthwala umthwalo we-radial ophezulu
Ukuqina okuphezulu
Ukungqubuzana okuphansi
Ukuphakama okuphansi kwesigaba esiphambene
Imininingwane ye-NN3012KTN/SP yerola eliyindilinga elinemigqa emibili Imininingwane
Izinto: Insimbi ye-Chrome engu-52100
Ukwakhiwa: Ama-roller bearings e-Cylindrical, umugqa ophindwe kabili, ukucacisa okuphezulu
Uhlobo lwe-Bore: I-Tapered
K: Imbobo ethambile, i-taper 1:12
I-SP: Ukubekezelelana kobukhulu besigaba se-ISO 5, ukubekezelelana kwejometri kwesigaba sesi-4
Isisindo: 0.66Kg
Ubukhulu Obuyinhloko
Ububanzi be-Bore (d): 60mm
Ububanzi bangaphandle(D):95mm
Ububanzi(B): 26mm
Isilinganiso esilinganiselwe Pu: 12.7Kn
Izilinganiso zomthwalo oguqukayo (Cr): 73.7KN
Isilinganiso somthwalo oqinile (Cor): 106KN
Isivinini esilinganiselwe samafutha: 9000 rpm
Isivinini esilinganiselwe uwoyela: 10000rpm
UBUNINGI BOKUTHUTHA
Umgodi wobubanzi be-Abutment (da)min.:66.5mm
Ububanzi bendlu ye-Abutment (Da) min.:87mm
Ububanzi bendlu ye-Abutment (Da) max.:88.5mm
Indawo ye-nozzle kawoyela (hhayi yezinhlobo ezine-TNHA cage) dn:85mm











