Spherical Roller Bearings MB

Nkọwa dị mkpirikpi:

Mpempe ụdị MB sppherical roller bearing, mgbanaka dị n'ime nwere ọnụ njigide etiti, obere oghere n'akụkụ abụọ, ihe mejupụtara oghere ọla abụọ siri ike, ntụzịaka mgbanaka ime.
MA ụdị ihe mkpuchi okirikiri okirikiri, mgbanaka ime ya nwere ihu n'etiti, obere oghere n'akụkụ abụọ, ihe mejupụtara oghere ọla abụọ siri ike, ntụzịaka mgbanaka mpụta.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nka nka

Igwe igwe na-agba okirikiri nwere ahịrị abụọ nke rollers okirikiri, mgbanaka dị n'èzí nwere okporo ụzọ ịgba ọsọ okirikiri concave, mgbanaka dị n'ime nwere ụzọ ịgba ọsọ concave abụọ nke na-atụgharị n'otu akụkụ na axis ibu, etiti curvature nke okporo ụzọ mgbanaka mpụta kwekọrọ na ibu center. Igwe igwe rola okirikiri na-adakọbara onwe ya, na-emetụtaghị ihe nhụsianya osisi na igbe na-ebu ma ọ bụ ngbanwe ngbanwe nke ogwe, nwere ike kwụọ ụgwọ maka njehie ntinye uche na-akpata. Na mgbakwunye na ibu ibu radial, ụdị nkedo a nwekwara ike iguzogide ibu axial ụzọ abụọ na ibu ya jikọtara ọnụ, ikike ibu ibu dị ukwuu, ma n'otu oge ahụ na-enwe mmetụta dị mma nke na-egbochi ịma jijiji, mmetụta mmetụta.
Enwere ike imechi ihe mkpuchi mkpuchi gburugburu, na-ebu n'akụkụ abụọ na akara kọntaktị. Mgbanaka akara na-anabata rọba na-eguzogide mmanụ na eyi.
Rọlụ rola gburugburu nwere 2, ọkọlọtọ (N), 3, 4 na 5 otu nke mkpochapụ dị n'ime, oghere okirikiri okirikiri nwere oghere nwere ikike 3 maka mkpochapụ ọkọlọtọ. N'ihi na ukwuu ma ọ bụ ihe na-erughị ụkpụrụ ọkọlọtọ nke nchapụta bearings nwekwara ike ịmepụta dị ka onye ọrụ chọrọ.
Igwe igwe na-ama jijiji kwesịrị iji ohere radial ka ukwuu, 3, 4 otu ma ọ bụ na 3 ruo 4 n'etiti mkpochapụ na-abụghị ọkọlọtọ.
Ihuenyo na-ama jijiji nwere ihe mkpuchi rola gburugburu maka otu mkpochapụ anọ.

Nwụnye dị mfe:

Spherical roller bearings nwere cylindrical na tapered bore, tapered tapered bore taper 1:12 na 1:30 abụọ, nke a tapered mụụrụ amị na tightening aka uwe ma ọ bụ ndọrọ ego aka uwe, nwere ike tapered mụụrụ spherical roller ibu adaba, ngwa ngwa mgbakọ na ìhè aro ma ọ bụ. nzọụkwụ igwe aro.

Oke ngwaahịa

22220-22280

22320 - 22380

* 23030 - 230/1440

* 23130 - 231/1250

* 23230 - 232/900

* 23930 - 239/1400

* 24030 - 240/1400

* 24130 - 241/1120

* 23934 - 239/1400

* 24892 - 248/1800

* 249/710 - 249/1600

* 206/1200 - 206/2000

Ngwa:

Spherical roller bearings bụ tumadi eji dị iche iche n'ibu akụrụngwa na ụlọ ọrụ dị ka ígwè na ígwè, Ngwuputa, akwụkwọ, mbupu, textile ígwè, coal igwe nri, ọkụ eletrik, ciment, rotary kilns, wdg Ha bụ ndị kasị ọtụtụ ebe eji ụdị bearings. na ụlọ ọrụ igwe.

Nkwenye:

MB, MA ụdị sppherical rola na-ebu ngwaahịa ziri ezi na ọkwa nkịtị na P6, ọkwa P5 maka onye ọrụ nwere ihe pụrụ iche nwere ike ịhazi ngwaahịa ọkwa 4.

Ụlọ:

The onu na-mere nke siri ike onu dị ka ọla, ọla ma ọ bụ carbon ígwè, wdg Ọ bụrụ na ị chọrọ bearings na-abụghị ọkọlọtọ Ọdịdị onu, biko kpọtụrụ anyị n'ọdịnihu.

Koodu mgbakwunye:

CA sppherical roller bearing, mgbanaka ime na-enweghị ihu na-ejigide etiti, obere ihu na-ejigide n'akụkụ abụọ, nke nwere rollers symmetrical, oghere ọla siri ike.
CAC sppherical roller bearings, mgbanaka dị n'ime na-enweghị ihu na-ejigide etiti, obere oghere n'akụkụ abụọ, nwere mgbanaka ebe a na-ebugharị etiti, nke nwere rollers symmetrical, oghere ọla siri ike.
CC spherical roller bearings, mgbanaka dị n'ime na-enweghị ọnụ, nwere mgbanaka na-ejigide etiti, nke nwere rollers symmetrical, stamping cage
MA Spherical roller bearings, usoro ntụzịaka mgbanaka ime ime ka emeziwanyela (mgbagwoju anya elu igwe, ọgba aghara n'okporo ụzọ ịgba ọsọ, usoro ọgwụgwọ okpomọkụ na-agbanwe, wdg) iji belata esemokwu (iche ihu pụrụ iche na-ama jijiji)
Mpempe mkpụgharị okirikiri MB, okirikiri dị n'ime na nsọtụ ngọngọ ahụ, akụkụ abụọ ahụ nwere obere ngọngọ, nke nwere ụdị rola symmetrical, oghere ọla siri ike.
/ C3 mkpochapụ dị ka ụkpụrụ ọkọlọtọ nke otu 3 si dị
/ C4 mkpochapụ dị ka ụkpụrụ ọkọlọtọ nke otu 4 si dị
/C9 nke na-ebufe ihe dị iche na ọkọlọtọ ugbu a
/ CRA9 na-ebu radial mkpochapụ abụghị ọkọlọtọ, mkpochapụ axial nwere ihe a chọrọ
D agba nkewa
F1 Carbon ígwè
F3 ductile ígwè
/P5 ndidi ọkwa kwekọrọ na ọkọlọtọ ọkọlọtọ nke ọkwa 5
/P6 ogo nnabata kwekọrọ na ọkọlọtọ ọkọlọtọ nke ọkwa 6
/HA mgbanaka na-akpụ akpụ ahụ na ọnụ ma ọ bụ naanị mgbanaka na ahụ na-akpụgharị site na oghere na-agbapụta nchara nchara.
/ HC mgbanaka na ihe na-akpụ akpụ ma ọ bụ naanị mgbanaka ma ọ bụ ihe na-atụgharị naanị nke ígwè carburized (/HC-20Cr2Ni4A.
/HC1 20Cr2Mn2MoA; /HC2-15Mn; / HC3-G20CrMo).
/HCR na-egosi na ọ bụ naanị ihe na-akpụgharịgharị ka a na-eji ígwè carburized n'otu nkọwapụta
/HG mgbanaka na ihe na-atụgharị ma ọ bụ naanị mgbanaka ejiri ígwè ndị ọzọ na-ebu (/HG-5GrMnMo;/HG1-55SiMoVA;/HG2-GCr18Mo;/HG3-42CrMo;/HG4)
GCr15SiMn) nrụpụta
K na-ebu ibu, taper 1:12
K30 tapered bearings, taper 1:30
N na-ebu mpụta mgbanaka elu nkwụsị uzo
NR na-ebu mgbanaka mpụta mgbanaka nkwụsị elu nwere mgbanaka nkwụsị
Q1 Aluminium-iron-manganese ọla
-2RS nwere akara RS n'akụkụ abụọ
-2RS2 na-eji ígwè skeleton fluorinated roba akara n'akụkụ abụọ
/ S0 na-agba mgbanaka na ọgwụgwọ tempering dị elu, na-arụ ọrụ okpomọkụ ruo 150 ℃
/ S1 na-agba mgbanaka mgbe ọgwụgwọ tempering dị elu, na-arụ ọrụ okpomọkụ ruo 200 ℃
/ S2 na-agba mgbanaka mgbe ọgwụgwọ okpomọkụ dị elu, na-arụ ọrụ okpomọkụ ruo 250 ℃
/ S3 na-agba mgbanaka mgbe ọgwụgwọ okpomọkụ dị elu, na-arụ ọrụ okpomọkụ ruo 300 ℃
/ S4 na-agba mgbanaka mgbe ọgwụgwọ okpomọkụ dị elu, na-arụ ọrụ okpomọkụ ruo 350 ℃
/ W20 na-ebu mgbanaka mpụta nwere oghere mmanụ mmanụ atọ (enweghị oghere mmanụ)
/W33 na-ebu mgbanaka mpụta nwere oghere mmanụ na oghere mmanụ atọ na-agba mmanụ
/ W33T nwere oghere asatọ na-agba mmanụ na mgbanaka mpụta
/W33X na-ebu mgbanaka mpụta nwere oghere mmanụ na oghere mmanụ isii
X1 Dayameta dị n'èzí na-abụghị ọkọlọtọ
Obosara X2 (ịdị elu) na-abụghị ọkọlọtọ
X3 Dayameta mpụta na-abụghị ọkọlọtọ, obosara (ịdị elu) ( dayameta dị n'ime ọkọlọtọ )