I-21304 I-SPHERICAL ROLLER EPHATHELENE NE-20MM BORE
Uninzi lweebheringi ze-spherical roller zenzelwe imiqolo emibini yeerola, ezivumela ukuba zithathe imithwalo enzima kakhulu ye-radial kunye nemithwalo enzima ye-axial. Kukho noyilo olunomqolo omnye wee-roller, ezifanelekileyo kwimithwalo ye-radial ephantsi kwaye akukho mthwalo we-axial.
Ngeringi yangaphakathi ejikelezayo, i-roller engqukuva ene-21304 ibonelela ngembuyekezo yempazamo yolungelelwaniso olubalaseleyo. Inamakhonkco amabini aneerola ezimile njenge-barrel njengezinto eziqengqelekayo kwaye inokufunxa i-radial ephezulu kakhulu kunye namandla e-axial. Imilinganiselo ephambili ngokwe-DIN 635-2.
Iimpawu zokuthwala i-SPHERICAL ROLLER
I-1.I-Spherical roller ethwele kunye nemigca emibini ye-roller
I-2.pivoting iringi yangaphakathi, ukungahambi kakuhle kunye nokuphambuka kweshaft kunokubuyiselwa
3.ilungele i-radial ephezulu kakhulu kunye nemithwalo ephezulu ye-axial kumacala omabini
Uchungechunge lwe-4.medium kunye nemilinganiselo edibeneyo kunye nobunzima obuphakathi
Izinto ze-5.cage: ubhedu. Intsimbi, amandla akhethekileyo kunye nokuqina phantsi kweemeko ezigqithisileyo ezinje ngemithwalo eyothusayo kunye nokungcangcazela, amandla okunyusa isantya esiphezulu kunye nokungabikho kokuthambisa.
6.seal: vula (ngaphandle kwesitywina); kwizantya eziphezulu kuneebheringi ezitywiniweyo ezingqukuva kunye nokufakwa ngokutsha lula
7.ipropathi elungileyo ezinzileyo, kodwa inokusetyenziswa njengebherethi edadayo, ngalinye kumacala omabini.
21304 Iinkcukacha zeenkcukacha
21304 spherical roller bearing with two row ring internal raceways and self-aligning yangaphandle ring raceway.
singakwazi kwakhona ukubonelela ngoyilo lwangaphakathi oluhlukeneyo lwesakhiwo, njenge-CA, CC, MB, uhlobo lwe-CAK, ukukhutshwa kwangaphakathi kweC2, iC3, iC4 kunye neC5.
Izinto zeCage: Intsimbi/iBrass
Ulwakhiwo:CA,CC,MB ,CAK uhlobo
Ukunciphisa isantya: 12000rpm
Ubunzima: 0.18 kg
Imilinganiselo engundoqo
Bore Ububanzi (d): 20mm
Ububanzi bangaphandle (D): 52mm
Ububanzi(B): 15mm
Ubungakanani beChamfer (r min.):1.1mm
Amanqaku omthwalo oguqukayo (Cr):34KN
Imilinganiselo yomthwalo omileyo (Cor): 33.5KN
ABUTMENT DIMENSIONS
Ububanzi begxalaba leshafti (da) min.:27 mm
Ububanzi begxalaba lezindlu ( Da) max.: 45 mm
Ireyidi yokuphumla (ra) ubuninzi.: 1 mm
