Rolamento de rolos cilíndricos série NN

Início » Produtos » Rolamento de rolos cilíndricos » Rolamento de rolos cilíndricos série NN
Rolamento de rolos cilíndricos série NN

O anel exterior de Rolamento de rolos cilíndricos série NN não tem paredes exteriores, enquanto o anel interno tem duplas paredes internas e a parede do meio no meio. Em comparação, o anel exterior do Rolamento de rolos cilíndricos série NNU tem paredes exteriores duplas e parede do meio no meio, enquanto o anel interno não tem paredes internas. Os dois tipos de chumaceiras permite o deslocamento axial nos dois sentidos entre o bloco de eixo e rolamento. Portanto, esta estrutura é adequado para mover os rolamentos e a gaiola do rolamento principalmente.

Parámetros técnicos
Dimensões principais (mm)DesignaçãoCapacidades de carga (KN)velocidade limitada (rpm) Peso( kg)
dDB dinâmicoestáticograxaóleo
15019040NN4830190450240030002.8
15019040NN4830K190450240030002.75
15021060NNU4930300590200026006.3
15021060NNU4930K300590200026006.2
15022556NN3030330570200026007.8
15022556NN3030K330570200026007.7
150250100NNU413068011701900240018
150250100NNU4130K68011701900240017.5
16022060NNU4932315620200026006.6
16022060NNU4932K315620200026006.5
16024060NN3032345650190024008.4
16024060NN3032K345650190024008.3
160270109NNU413285013801800220025
160270109NNU4132K85013801800220024.5
17023030NNU4934330680200026007
17023060NNU4934K330680200026006.9
17026067NN30344358101900240013.3
17026067NN3034K4358101900240012.9
170280109NNU413488015001600200026
170280109NNU4134K88015001600200025.5
18025069NNU49364007701900240011
18025069NNU4936K4007701900240010.5
18028074NN303655010001800220017
18028074NN3036K55010001800220016.5
180300118NNU413698016501500190033
180300118NNU4136K98016501500190032.5
19026069NNU49384008001800220011.5
19026069NNU4938K4008001800220011
19029075NN303856010001600200018
19029075NN3038K56010001600200017.5
190320128NNU4138120020001400180041.5
190320128NNU4138K120020001400180041
20025050NNU4840240540190024005.8
20025050NNU4840K240540190024005.75
20028080NNU49404809501800230015
20028080NNU4940K4809501800230014.5
20031082NN304064011001600200022.5
20031082NN3040K64011001600200022
200340140NNU4140135023001400170052
200340140NNU4140K135023001400170050
22030080NNU494448010501600200017
22030080NNU4944K48010501600200016.5
22034090NN304479014001400180031
22034090NN3044K79014001400180030.5
220370150NNU414415026501200150066
220370150NNU4144K150026501200150065
24030060NNU48483508501800220010
24030060NNU4848K350850180022009.8
24032080NNU494850011001600200018
24032080NNU4948K50011001600200017.5
24036092NN304881015501400180032
24036092NN3048K81015501400180031.5
240400160NNU4148180033001100140086
240400160NNU4148K180033001100140085
260360100NNU495271015001400180030
260360100NNU4952K71015001400180029
260400104NN305296018001300160048
260400104NN3052K96018001300160047
260400140NNU4052150028501200150064
260400140NNU4052K150028501200150063.5
260440180NNU441522000355010001300112
260440180NNU4152K2000355010001300110
28035069NNU485645011501400170016
28035069NNU4856K45011501400170015.5
280380100NNU495670016501300160033
280380100NNU4956K70016501300160032.5
280420106NN3056100019001600200050
280420106NN3056K100019001600200049.5
280420140NNU4056150028501100140067
280420140NNU4056K150028501100140066.5
280460180NNU4156230043009501200122
280460180NNU4156K230043009501200120
30038080NNU486053014501700220022.5
30038080NNU4860K53014501700220022
300420118NNU496095021501600200051
300420118NNU4960K95021501600200050
300460118NN3060115022001500190070
300460118NN3060K115022001500190068.5
300460160NNU4060185036001000130097
300460160NNU4060K185036001000130096
300500200NNU4160260048009001100157
300500200NU4160K260048009001100155
32040080NNU486470018501200150024
32040080NNU4864k70018501200150023.5
320440118NNU4964100022501100140054
320440118NNU4964k100022501100140053
320480121NN3064120023501000130076.5
320480121NN3064K120023501000130075
320480160NNU4064195039009501200102
320480160NNU4064K195039009501200100
320540218NNU4164310056008001000202
320540218NNU4164K310056008001000200
34042080NNU486860016501100140025.5
34042080NNU4868K60016501100140025
340460118NNU4968100024001000130057
340460118NNU4968K100024001000130056
340520133NN3068155030009501200100
340520133NN3068K15503000950120099
340520180NNU4068230046009001100142
340520180NNU4068K230046009001100140
340580243NNU416836507000750950262
340580243NNU4168K36507000750950260
360480118NNU4972105025501400170059
360480118NNU4972K105025501400170058.5
360540134NN30721600320012001500106
360540134NN3072K1600320012001500105
360540180NNU4072255051509001100141
360540180NNU4072K255051509001100140
360600243NNU417239007650700900277
360600243NNU4172K39007650700900275
380480100NNU48769002300950120045
380480100NNU4876K9002300950120044
380520140NNU497613503250900110089
380520140NNU4976K13503250900110087.5
380560135NN3076155031509001100112
380560135NN3076K155031509001100110
380560180NNU4076260054008001000153
380560180NNU4076K260054008001000150
380620243NNU417639007650670850288
380620243NNU4176K39007650670850285
340580243NNU416836507000750950262
340580243NNU4168K36507000750950260
360480118NNU4972105025501400170059
360480118NNU4972K105025501400170058.5
360540134NN30721600320012001500106
360540134NN3072K1600320012001500105
360540180NNU4072255051509001100141
360540180NNU4072K255051509001100140
360600243NNU417239007650700900277
360600243NNU4172K39007650700900275
380480100NNU48769002300950120045
380480100NNU4876K9002300950120044
380520140NNU497613503250900110089
380520140NNU4976K13503250900110087.5
380560135NN3076155031509001100112
380560135NN3076K155031509001100110
380560180NNU4076260054008001000153
380560180NNU4076K260054008001000150
380620243NNU417639007650670850288
380620243NNU4176K39007650670850285
420700280NNU4184K500010300600750440
440540100NNU488891024501000130051
440540100NNU4888K91024501000130050
440600160NNU49881850470010001300132
440600160NNU4988K1850470010001300130
440650157NN3088220046009501200173
440650157NN3088K220046009501200170
440650212NNU408836007500670850218
440650212NNU4088K36008500670850215
440720280NNU4188515011000560700455
440720280NNU4188K515011000560700450
460580118NNU489211002950950120075.5
460580118NNU4892K11002950950120075
460620160NNU4992205050008001000136
460620160NNU4992K205050008001000135
460680163NN3092247050708001000197
460680163NN3092K247050708001000195
460680218NNU409239008100630800242
460680218NNU4092K39008100630800240
460760300NNU4192580012000530670538
460760300NNU4192K580012000530670535
480650170NNU4996210055008001000162
480650170NNU4996K210055008001000160
480700165NN309624505300700900203
480700165NN3096K24505300700900200
480700218NNU409640008700600750277
480700218NNU4096K40008700600750275
480790308NNU4196635013000500630594
480790308NNU4196K635013000500630590
500670170NNU49/50022005500750950166
500670170NNU49/500K22005500750950165
500720167NN30/50025005300700900212
500720167NN30/500K25005300700900210
500720218NNU40/50040509000600750288
500720218NNU40/500K40509000600750285
500830325NNU41/500675013500480600715
500830325NNU41/500K675013500480600710
530710180NNU49/530260070508001000202
530710180NNU49/530K260070508001000200
530780185NN30/530300065008001000272
530780185NN30/530K300065008001000270
530780250NNU40/530500011000530670423
530780250NNU40/530K500011000530670420
530870335NNU41/530705014500450560795
530870335NNU41/530K705014500450560790
560750140NN39/560235048508001000188
560750190NNU49/56029007800750950237
560750190NNU49/560K29007800750950235
560780180NN6/56024006400750950266
560820195NN30/56033508150700900318
560820195NN30/560K33508150700900315
560820258NNU40/560515012000500630478
560820258NNU40/560K515012000500630475
560920355NNU41/560800016500430530935
560920355NNU41/560K800016500430530930
600800200NN49/60034507150700900278
600800200NNU49/60034507150700900283
600800200NNU49/600K34507150700900280
600870200NN30/60036007800670850385
600870200NN30/600K36007800670850355
600870272NNU40/600615014100480600535
600870272NNU40/600K615014100480600530
600980375NNU41/6009000190003804801110
600980375NNU41/600K9000190003804801100
630850218NNU49/63036508300670850358
630850218NNU49/630K36508300670850355
630920212NN30/63039008900630800434
630920212NN30/630K39008900630800430
630920290NNU40/630690015800450560640
630920290NNU40/630K690015800450560635
6301030400NNU41/6309900216003604501340
6301030400NNU41/630K9900216003604501330
670900230NNU49/67045009000630800413
670900230NNU49/670K45009000630800410
670980280NN30/67046009350600750535
670980280NN30/670K46009350600750530
670980308NNU40/670760017700400500770
670980308NNU40/670K760017700400500765
6701090412NNU41/67010900230003404301510
6701090412NNU41/670K10900230003404301500
710950243NNU49/710490011500560700485
710950243NNU49/710K490011500560700480
7101030236NN30/710515012000530670595
7101030236NN30/710K515012000530670590
7101030315NNU10/710845019500380480858
7101030315NNU40/710K845019500380480850
7101150438NNU41/71012100260003003801800
7101150438NNU41/710K121002600030038017900
750920170NN48/75031009200450550243
750920170NN48/750K31009200450550240
7501000250NNU49/750500014400400500545
7501000250NNU49/750K500014400400500540
7501090250NN30/750650014500500630712
7501090250NN30/750K650014500500630705
7501090335NNU40/750920021600340430933
7501090335NNU40/750K920021600340430925
7501220475NNU41/75014500320002803602245
7501200475NNU41/750K14500320002803602230
8001060258NNU49/800525015300--620
8001060258NNU49/800K525015300--615

XRT Bearing é um fabricante profissional de Rolamento de rolos cilíndricos com base na China. Nós fornecemos uma ampla gama de produtos, incluindo Rolamento de esferas de contato angular, Rolamento de roda, Mancal de rolamento, Rolamentos de rolos esféricos e muito mais.

Deixe uma mensagem
Outros Produtos
  • Rolamento de rolos cilíndricos tipo completoRolamento de rolos cilíndricos tipo completo é projetada para suportar carga pesada. Na mesma largura, este rolamento tem capacidade de carga super alta e pequena seção radial podendo economizar espaço, mas a sua velocidade é relativamente baixa. A fim de fazer que o rolamento funcione normalmente, o produto deve ser submetido para uma carga mínima determinada, nomeadamente C/P<25, em condição de operação contínua.
  • Rolamento de rolos cilíndricos série NO anel exterior do Rolamento de rolos cilíndricos série N não tem paredes exteriores, enquanto o anel interno tem paredes duplas. Ele permite que o deslocamento axial seja relativo em duas direcções entre o eixo e bloco de rolamento.