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Usoro ịkpọ aha koodu (I)

★1: The isi koodu na-anọchi anya isi ụdị, Ọdịdị na size nke ibu, bụ ndabere nke agba koodu, tupu koodu, post-koodu.

Mgbe ụdị nhazi, nha, nnabata na teknụzụ chọrọ nke njiri, a na-agbakwunye koodu mgbakwunye gburugburu koodu bụ isi.

Koodu nkiti

Ụdị koodu - Koodu usoro nha - koodu n'ime dayameta

Koodu usoro nha nha site na ibu obosara (ịdị elu) koodu usoro na nchikota koodu dayameta

★ Dayameta usoro na-ezo aka ná mpụta dayameta usoro kwekọrọ na otu amị n'ime dayameta, dị ka 7, 8, 9, 0, 1, 2, 3, 4, 5

Usoro dayameta n'usoro nrịgo nke nha.

★ Obosara usoro na-ezo aka obosara size usoro nke otu agba dayameta usoro bụ 8, 0, 1, 2, 3, 4, 5, 6, wdg

Usoro nke na-abawanye obosara akụkụ

★ The obosara usoro nke mbuli na elu usoro kwekọrọ na centripetal ibu nwere 7, 9, 1, 2 na ndị ọzọ elu akụkụ na-abawanye.

4 usoro elu

★ Ọnụ ala dị n'ime 10 ruo 17 ikpe 00 ruo 03 00=10 01=12 02=15 03=17 04 n'elu ×5

Jiri “/” kewaa 0.6 ruo 10 (na-abụghị ọnụọgụ) na koodu usoro nha: 618/2.5D = 2.5mm

1 ruo 9 (integer) ụzọ bọọlụ miri emi miri emi na bọọlụ kọntaktị angular 7, 8, 9 dayameta usoro dayameta ime na koodu usoro nha.

Jiri "/" kewaa ihe atụ: omimi groove ball bearings 625, 618/5 d=5mm

Foto a

Ụdị ebu

Foto a
Ọkọlọtọ oghere oghe

Foto a
Ọkọlọtọ mechiri emechi

Foto a
Oghere oghere nwere flange

Foto a
Ihe ejikọtara ya na flange

Ihe mkpuchi cylindrical

N mgbanaka dị n'èzí na-ejigideghị ọnụ

NF mgbanaka mpụta otu fender

NN okirikiri okpukpu abụọ cylindrical rola bear

NFP mgbanaka mpụta otu akụkụ nche, dị larịị mgbe mgbanaka

NNU mgbanaka ime n'ime ahịrị okpukpu abụọ cylindrical roller bearings na-enweghị akụkụ

NU mgbanaka ime enweghị flange

NJ ime mgbanaka otu flange

NA Roller nke nwere mgbanaka mkpọchi okpukpu abụọ na mgbanaka mpụta

NUJ mgbanaka dị n'ime na-enweghị ihe ejigide ya, yana mgbanaka ejigide oblique

NH ime mgbanaka otu ọnụ na-ejigide mgbanaka nwere mmasị

NUP n'ime mgbanaka otu akụkụ nche, mgbanaka na-ejigide larịị

RNU na-enweghị mgbanaka ime

RN mgbanaka mpụta

Ihe pre-koodu pụtara

F Radial bọọlụ nwere mgbanaka mpụta flange (maka iji siri ike d≤10mm)

L mgbanaka dị n'ime ma ọ bụ mgbanaka mpụta nke ibu nwere ike ịpụpụ

R Na-ebu agịga igwe na-enweghị mgbanaka ime ma ọ bụ mpụta nwere ike ịpụpụ bụ naanị maka ụdị NA.

WS butere mgbanaka cylindrical roller bearing

GS tụbara mgbanaka cylindrical roller bearing

Ntụnye aka na-enweghị isi KOW

KIW na-atụgharị bearings na-enweghị mgbanaka oche

LR nwere mgbanaka dị n'ime ma ọ bụ mgbanaka mpụta nwere mkpọmkpọ ahụ na-atụgharị

K roller enweghị mgbakọ ọnụ

Ọpụ.:

6 03 ZZ C3 6 mkpịsị aka miri groove bọọlụ na-ebu 2 dayameta usoro 2 03 dayameta dị n'ime 17mm ZZ mkpuchi mkpuchi mkpuchi okpukpu abụọ C3 radial

7 2 20 A DB C3 7 mkpịsị aka Angle kọntaktị bọọlụ na-ebu 2 dayameta usoro 20 dayameta dị n'ime 100mm A nkuku mkpịsị aka 30 degrees DB nchikota azụ na azụ

1 206K + H206X 1 mkpịsị aka na-agbatị bọọlụ na-ebu 2 usoro dayameta 06 dayameta nke ime 30mm K taper 1:12 H206X mkpịsị aka setịpụrụ aka uwe

N na-ezo aka cylindrical roller nke nwere usoro dayameta 3 18 dayameta dị n'ime 90mm

M na-ezo aka na onu maka ọla kọpa CM moto radial clearance CM na-ezokarị aka na bọọlụ miri emi, cylindrical roller bearing back.

HR30207J HR dị elu na-ebu ibu 3 tapered roller bearing 0 usoro obosara 2 usoro dayameta 07 dayameta ime 35mmJ na-ezo aka na dayameta mgbanaka mpụta, akụkụ, obosara na sistemụ ISO.

★ ★ koodu FAG koodu prefix

R na-enweghị mgbanaka ime ma ọ bụ mpụta enwere ike ịpụpụ

GS.Tụgharịa cylindrical roller bearing mgbanaka Gs.81112

K. na-atụgharị ahụ na ọnụ ụlọ K.81108

Ntụnye cylindrical roller nke nwere mgbanaka ogwe aka K.81112

Koodu nzi ozi

1: Ọdịdị ime ABCDE

Igwe ana-akpọ C:15° B:40° E:25° nkuku kọntaktị

Ngwongwo anụ ahụ

TV: Glass fiber kwadoro polyamide siri ike na-ejigide, bọọlụ nchara na-eduzi.

TVH: Glass fiber mesikwuru polyamide akpa mkpuchi onwe onye siri ike nke bọọlụ nchara na-eduzi.

TVP: Glass fiber mesiri windo polyamide siri ike, a na-eduzi bọọlụ nchara.

TVP2: Glass fiber mesiri polyamide siri ike onu, na-eduzi rola.

TVPB: eriri iko na-eme ka polyamide siri ike na-ejigide, ntụzịaka mgbanaka dị n'ime (ntụgharị roller bearing as the shaft guide)


Oge nzipu: Eprel-20-2022