I-NNTR90X220X100-2ZL ama-roller bearings, Ama-roller asekelayo, anezindandatho ze-flange, anendandatho yangaphakathi
Ama-roller asekelayo anamasongo e-flange angamayunithi angahlukaniseki
Le bering inemiklamo ehlukene ye-flange:
1.amasongo e-flange acindezelwe (imiklamo ye-NATR kanye ne-NATV)
2.izindandatho ze-flange ezixegayo (imiklamo ye-NUTR, PWTR kanye ne-NNTR)
3.ukwamukela imithwalo ye-axial engenzeka ngenxa ye-skew noma ukutsheka
I-NNTR ...2ZL amarola asekela idizayini asekelwe kumigqa emibili egcwele amabhere angama-cylindrical roller.
I-NNTR...2ZL Series bearing ineringi yangaphandle enama-flange amathathu abalulekile, aqondisa amasethi e-roller axially.
I-NNTR...2ZL Series bearing ineringi yangaphakathi enezindandatho ezimbili ezixegayo ezixegayo, eziqondisa iringi yangaphandle nge-axially ngamasethi e-roller.
Leli bhere linomthamo kagrisi omkhulu uma kuqhathaniswa phakathi kwamasethi amabili amarola futhi afakwe uphawu lwe-lamellar nhlangothi zombili, afakwe ezindaweni ezingemuva emahlombe amaringi e-flange nendandatho yangaphandle, okwenza irola elisekelayo lingahlukaniseki.
Ivumela imithwalo esindayo yama-radial kanye nemithwalo esindayo ye-axial engenzeka ngenxa ye-skew noma ukutsheka.
Amarola asekelayo e-NNTR90X220X100-2ZL, anezindandatho ze-flange kanye nemininingwane yendandatho yangaphakathi Imininingwane
Material:52100 Chrome Steel
Uchungechunge:Ama-roller asekelayo, anezindandatho ze-flange, anendandatho yangaphakathi
Ukwakhiwa: I-Double Row, i-roller ehambisanayo egcwele
Uhlobo lophawu:2Z
Isivinini esikhawulelwe: 400rpm
Isisindo: 22.5 kg
Izilinganiso Eziyinhloko
Bore ububanzi(d):90mm
Ububanzi bangaphandle(D):220mm
Ububanzi bendandatho yangaphakathi(B):100mm
Ububanzi bendandatho yangaphandle(C): 98mm
Indandatho ye-flange engaphandle yobubanzi (d2): 119mm
D1:146mm
d3:5 mm
R: 10000mm
I-Chamfer dimension flange ring bore(r1 min.):2.5mm
I-Chamfer dimension yangaphandle indandatho (r min.) :4mm
Izilinganiso zomthwalo onamandla(Cr): 475KN
Izilinganiso zokulayisha ezimile(Cor):750KN
Ukulayisha okuguquguqukayo okuvumelekile okuvunyelwe:
Fr per:600KN
I-F0r ku-:750KN
Umkhawulo wokukhathala (Curw):104KN
