21304 SPHERICAL ROLLER ENE-20MM BORE
Ama-roller bearings amaningi ayindilinga aklanywe ngemigqa emibili yama-roller, ewavumela ukuthi athathe imithwalo esindayo yama-radial kanye nemithwalo esindayo ye-axial.Kukhona futhi imiklamo enomugqa owodwa wama-roller, alungele imithwalo ye-radial ephansi futhi cishe akukho mthwalo we-axial.
Ngendandatho yangaphakathi enyakazayo, i-roller eyindilinga ene-21304 inikeza isinxephezelo sephutha elihle kakhulu lokuqondanisa.Inamasongo amabili anamarola amise okwemiphongolo njengama-elementi aginqikayo futhi angakwazi ukumunca amandla aphezulu kakhulu e-radial kanye nama-axial.Ubukhulu obukhulu ngokuya nge-DIN 635-2.
Izici ze-SPHERICAL ROLLER BEARING
1.I-spherical roller bearing enemigqa emibili yamarola
2.i-pivoting iringi yangaphakathi, ukungaqondi kahle kanye nokuchezuka kwe-shaft kunganxeshezelwa
3.ifanele ama-radial aphezulu kakhulu kanye nemithwalo ye-axial ephakeme kakhulu kuzo zombili izinkomba
Uchungechunge lwe-4.medium olunobukhulu obuhlangene nesisindo esimaphakathi
5.impahla yekheji: ithusi.Insimbi, Amandla akhethekile nokuqina ngaphansi kwezimo ezimbi kakhulu njengokuthuthumela nokudlidliza, amandla okusheshisa okuphezulu kanye nokuntuleka kokuthambisa
6.seal: vula (ngaphandle kophawu);ngesivinini esiphezulu kunamabhodi amarola ayindilinga avaliwe kanye nokufakwa kabusha kalula
7.impahla eqinile engaguquki, kodwa futhi ingasetshenziswa njengebhere elintantayo, ngalinye kuzo zombili izinkomba.
21304 Imininingwane yemininingwane
21304 amarola ayindilinga anemigqa emibili yangaphakathi eyindandatho yomjaho kanye nomjaho wangaphandle oziqondanisa nawo.
singaphinde sinikeze ukuklama kwesakhiwo esihlukile sangaphakathi, njenge-CA, CC, MB, uhlobo lwe-CAK, imvume yangaphakathi ye-C2, i-C3, i-C4 ne-C5.
I-Cage Material: Insimbi/Ithusi
Ukwakhiwa:CA,CC,MB,CAK uhlobo
Isivinini esikhawulelwe: 12000rpm
Isisindo: 0.18 kg
Izilinganiso Eziyinhloko
Bore Ububanzi(d):20mm
Ububanzi Bangaphandle(D): 52mm
Ububanzi(B): 15mm
Ubukhulu be-Chamfer(r min.):1.1mm
Izilinganiso zomthwalo onamandla(Cr):34KN
Izilinganiso zokulayisha ezimile (Cor): 33.5KN
ABUTMENT DIMENSIONS
Ububanzi behlombe le-shaft(da)min.:27 mm
Ububanzi behlombe lezindlu(Da) ubuningi:45 mm
Irediyasi yokuphumula(ra) ubuningi.: 1 mm
