Hoʻokaʻawale i nā bearings
E helu ana i ka helu mua a i ʻole ka helu mua a me ka helu ʻelua mai ka hema a i ka ʻākau
"6" 'o ia ho'i ka hali kinipopo hohonu (Papa 0)
"4" ʻo ia hoʻi ka lālani ʻelua lālani pōleʻa hohonu hohonu (Papa 0)
Hōʻike ka "2" a i ʻole "1" i ka lawe ʻana i ka pōleʻa ponoʻī (ke kumu kumu me nā helu 4) (Māhele 1)
ʻO "21", "22", "23" a me "24" e hōʻike ana i nā bearings huila ponoʻī.(3)
"N" 'o ia ho'i ke 'ano o ka huila pō'ale'a (me ka huila pu'upu'u pōkole a me ka hapa o ka wili nila slender) (Papa 2)
ʻAʻohe lehelehe o ke apo o loko o "NU".
"NJ" apo i loko hoʻokahi kiaʻi kiaʻi.
"NF" apo puka hoʻokahi fender.
ʻO ke apo o waho o "N" ʻaʻohe pale.
ʻO "NN" lālani ʻelua pōʻaiapili pahu, apo i waho me ka paʻa ʻole o ka lihi.
ʻO "NNU" lālani ʻelua ʻano huila, apo i loko me ka ʻole o ka flange.
ʻO ka lōʻihi o ka huila he 5 mau manawa ka nui o ke anawaena, i kapa ʻia ʻo nā bearings roller (Papa 4)
"NA" rotary needle roller bearing me ke apo waho
ʻO "NK" i hoʻopaʻa ʻia i nā huila nilala hale
ʻO ka hui kui kui "K" a me ka hui hale, ʻaʻohe apo o loko a me waho.
"7" 'o ia ho'i ke 'ano o ka po'e pōpō pili angular (Papa 6)
"3" 'o ia ho'i ke 'ano o ka huila wili lipi (pūnaewele metric) (Papa 7)
"51", "52" a me "53" e hōʻike ana i nā bearings pōleʻa hoʻokuʻu centripetal (ʻelima mau helu no nā kumu hoʻohālike) (8 mau ʻāpana)
ʻO "81" ʻo ia hoʻi ka hoʻokuʻu ʻana i ka pahu wili pōkole pōkole (Papa 9)
"29" 'o ia ho'i ke ku'i 'ana i ka huila huila pono'ī (Papa 9)
Kūlana aupuni no ka lawe ʻana
Nā Bearings Rolling -- Nā ʻāpana a me nā ʻae ʻana o nā ʻauwaʻa pani a pani i nā apo ma nā apo o waho
ʻO nā pōpō kila no ka ʻōwili ʻana
Gb-t 309-2000 Rolling bearing needle roller
Nā huila kaʻa -- ʻO nā huila Cylindrical
ʻO nā huila ʻōwili GB-T 4662-2003 i helu ʻia i ka haʻawe paʻa
ʻO nā bearings ʻōwili GB-T 6391-2003 Ua helu ʻia ka haʻahaʻa ikaika a me ke ola helu ʻia
Jb-t 3034-1993 ʻO ka hui ʻana i ka ʻaila ʻaila sila hōʻailona anti-rust
Jb-t 3573-2004 Ana ʻana o ka radial Ka hoʻomaʻemaʻe ʻana o nā bearings ʻōwili.
ʻO Jb-t 6639-2004 ʻO nā ʻāpana pili ʻana i nā ʻāpana skeleton NBR sealing ring nā kikoʻī kikoʻī.
Jb-t 6641-2007 Ke koena magnetism o nā bearings rolling a me kāna ʻano loiloi.
ʻO Jb-t 6642-2004 ʻO nā ʻāpana wili ʻana i ka pōʻai a me ka corrugation ana hewa a me ke ʻano loiloi.
Jb-t 7048-2002 ʻEnekinia hale paʻa no ka ʻōwili ʻana i nā ʻāpana
Jb-t 7050-2005 Rolling bearings ʻano loiloi hoʻomaʻemaʻe
ʻO Jb-t 7051-2006 ʻO nā ʻāpana huila ʻōwili ʻia ke ana ʻana o ka ʻili a me ke ʻano loiloi.
Jb-t 7361-2007 Ke ʻano hoʻāʻo paʻakikī o nā ʻāpana ʻōwili
Jb-t 7752-2005 Rolling bearings - Nā kikoʻī kikoʻī no ka hoʻopaʻa ʻia ʻana o nā pōpō pōleʻa hohonu.
Jb-t 8196-1996 Rolling bearing Ke koena magnetism o ke kino holo a me kāna ʻano loiloi.
Jb-t 8571-1997 Ua hoʻopaʻa ʻia nā bearings rolling i hoʻopaʻa ʻia i nā bearings ball bearing hohonu hoʻāʻo no ka lepo lepo, leaka momona a me ka piʻi ʻana o ka mahana.
Jb-t 8921-1999 Nā rula no ka nānā ʻana i nā bearings rolling a me kā lākou mau ʻāpana.
Jb-t 10336-2002 Nā koi ʻenehana hoʻohui no nā bearings rolling a me kā lākou mau ʻāpana.
ʻO Jb-t 50013-2000 ʻO ke ola holo ʻana a me ke code hōʻoia hilinaʻi
ʻO Jb-t 50093-1997 ʻO ke ola o ka holo ʻana a me ke ʻano loiloi hoʻāʻo hilinaʻi.
Code mua
Hoʻokomo pololei ʻia ke code mua R ma mua o ke code kumu, a hoʻokaʻawale ʻia nā code i koe mai ke code kumu e nā kiko liʻiliʻi.
GS.-- Hoʻopaʻa ʻia i ke apo wili pahu pahu.Laʻana: GS.81112.
K. -- hui pū ʻana o ke kino ʻōwili a me ka pā.Ka laʻana: ʻo ka hui ʻana o ka pahu cylindrical a me ka hui hale K.81108
R -- Nā huila me ka ʻole hiki ke wehe ʻia i loko a i waho paha.Ka Laʻana: RNU207 -- NU207 bearing me ke apo o loko.
WS -- Hoʻopaʻa ʻia ke apo huila huila pahu.Laʻana: ka WS.81112.
Kiʻi leka
Hoʻokomo ʻia ka postcode ma hope o ke code kumu.Inā nui nā pūʻulu o nā code hope, pono e hoʻonohonoho ʻia lākou mai ka hema a i ka ʻākau e like me ke ʻano o nā code hope i helu ʻia ma ka papa code bearing.ʻO kekahi mau helu leka ma mua o nā kiko mai ke code kumu.
Helu leka - Hoʻolālā kūloko
A, B, C, D, E -- Nā hoʻololi hoʻololi i loko
Laʻana: ʻO nā bearings pōpō pili kihi 7205C, 7205E, 7205B, C -- 15 ° contact Angle, E -- 25 ° antenna, B -- 40 ° contact Angle.
Ka Laʻana: ʻO ka huila cylindrical, ka ʻōwili hoʻopololei ponoʻī a me ke kuʻi ʻana i nā bearings huila hoʻoponopono ponoʻī N309E, 21309E, 29412E - hoʻolālā i hoʻonui ʻia, hoʻonui ʻia ka hiki ke amo.
VH - ʻO ka huila pahu pahu piha piha me ka huila paʻa ponoʻī (ʻokoʻa ke anawaena o ka pōʻai hui o ka huila me ka halihali maʻamau o ka ʻano like).
Laʻana: NJ2312VH.
ʻO ke code hope - ka nui o ka halihali a me ke ʻano o waho
DA -- Hiki ke hoʻokaʻawale ʻia nā lālani ʻaoʻao ʻehā pili ʻana me nā apo ʻelua hapalua o loko.Laʻana: 3306 da.
DZ -- kaa huila me ka cylindrical anawaena o waho.Laʻana: ST017DZ.
K -- Kapili wili liʻiliʻi, liʻiliʻi 1:12.Laʻana: 2308 k.
K30- ʻO ka hui ʻana o ka pahu liʻiliʻi, liʻiliʻi 1:30.Laʻana: 24040 K30.
2LS -- Nā lālani ʻelua huila pahu pahu me nā apo ʻelua i loko a me ka uhi lepo ma nā ʻaoʻao ʻelua.Laʻana: NNF5026VC.2Ls.v -- Hoʻololi ʻia ka hale o loko, ʻelua apo i loko, me ka uhi lepo ma nā ʻaoʻao ʻelua, ʻelua lālani huila cylindrical me ka huila piha.
N -- e hali ana me ke awawa pani ma ke apo o waho.Laʻana: 6207 n.
NR -- Ka lawe ʻana me ke awāwa kū a me ke apo pani ma ke apo o waho.Laʻana: 6207 NR.
N2- - ʻEhā mau kiko pili pōleʻa me ʻelua mau ʻauwaʻa kū ma ke apo o waho.Laʻana: QJ315N2.
S -- e pili ana me na auwaha aila a me ekolu puka aila ma ke apo o waho.Laʻana: 23040 S. ʻAʻole hōʻailona ʻia nā huila huila ponoʻī me ke anawaena o waho D ≥ 320mm me S.
X -- Nā ana e like me nā kūlana honua.Laʻana: 32036 x
Z•• -- Nā kūlana ʻenehana no nā hale kūikawā.E hoʻomaka ana ma Z11 a iho i lalo.Ka Laʻana: Z15 -- Ke hao hao hao (W-N01.3541).
ZZ - Ka mea hoʻopaʻa paʻa kaʻa me ʻelua mau apo alakaʻi i waho.
Kāhea hope - sila a me ka lepo-pale
RSR -- ʻaoʻao ʻaoʻao me ke apo hoʻopaʻa.Laʻana: 6207 RSR
.2RSR -- Ka lawe ana me na apo hoailona ma na aoao elua.Laʻana: 6207.2 RSR.
ZR -- Ka lawe ʻana me ka uhi lepo ma kekahi ʻaoʻao.Laʻana: 6207 ZR
.2ZR me ka uhi lepo ma na aoao elua.Laʻana: 6207.2 ZR
ZRN - ʻO ka lawe ʻana me ka uhi lepo ma kekahi ʻaoʻao a hoʻopaʻa i ke awāwa ma kekahi apo o waho.Laʻana: 6207 ZRN.
2ZRN - ʻO ka lawe ʻana me ka uhi lepo ma nā ʻaoʻao ʻelua, me ke awāwa kū ma ke apo o waho.Laʻana: 6207.2 ZRN.
Ka helu hope - Cage a me kāna mau mea
1. Hīnaʻi kino
Hoʻonoho ʻia ʻo A a i ʻole B ma hope o ke code cage, kahi e hōʻike ai ʻo A e alakaʻi ʻia ka pahu e ke apo o waho a hōʻike ʻo B e alakaʻi ʻia ka pahu e ke apo o loko.
F -- Paʻa paʻa hao me ke alakaʻi kino holo.
FA -- Paʻa hao paʻa me ke alakaʻi apo i waho.
FAS -- Paʻa hao paʻa, alakaʻi apo puka waho, me ka ʻūhā lubrication.
FB -- Paa hao paa me ke alakai apo o loko.
FBS -- Paʻa hao paʻa, alakaʻi apo i loko, me ka ʻūhā lubrication.
FH -- Hīnaʻi hao paʻa, kālai ʻia a paʻakikī.
H, H1 -- Kahu a me ke kinai ana.
FP -- Paʻa puka aniani paʻa hao.
FPA -- Paʻa puka aniani paʻa hao me ke alakaʻi apo o waho.
FPB -- Paʻa puka aniani paʻa hao me ke alakaʻi apo i loko.
FV, FV1 -- Hīnaʻi lua paʻa kila, ʻelemakule a huhū.
L -- Paʻa paʻa metala māmā i alakaʻi ʻia e ke kino ʻōwili.
LA -- Hīnaʻi paʻa metala māmā, alakaʻi apo puka waho.
LAS -- Paʻa paʻa metala māmā, alakaʻi apo i waho, me ka ʻūhā lubrication.
LB - Hale paʻa metala māmā me ke alakaʻi apo i loko.
LBS - Paʻa paʻa metala māmā, alakaʻi apo i loko, me ka lua lubrication.
LP -- Hīnai puka aniani paʻa metala māmā.
LPA -- Paʻa puka aniani paʻa metala māmā me ke alakaʻi apo o waho.
LPB -- Paʻa puka aniani paʻa metala māmā, alakaʻi apo i loko (ke kuʻekuʻe wāwae e like me ke alakaʻi kumu).
M, M1 -- Hīnaʻi paʻa keleawe.
MA -- Hīnaʻi keleawe paʻa me ke alakaʻi apo i waho.
MAS -- Hīnaʻi keleawe paʻa, alakaʻi apo puka waho, me ka ʻūhā lubrication.
MB -- Paa paʻa paʻa keleawe, alakaʻi apo i loko (hoʻokuʻu iho i ka huila hoʻopololei e like me ke alakaʻi kumu).
MBS -- Hīnaʻi keleawe paʻa, alakaʻi apo i loko, me ka ʻūhā lubrication.
MP -- Paʻa ʻeke paʻa paʻa paʻa keleawe.
MPA -- Paʻa paʻa paʻa paʻa paʻa paʻa pū kekahi, alakaʻi apo puka waho.
MPB -- Paʻa paʻa ʻeke pololei keleawe me ke alakaʻi apo i loko.
T -- Phenolic laminate tube paʻa i ka hīnaʻi, ke alakaʻi kino holoʻokoʻa.
TA -- Phenolic laminate tube paa paa, alakai apo puka waho.
TB -- Phenolic laminate tube paa paa, alakai apo o loko.
THB -- Phenolic laminate tube pocket cage me ke alakaʻi apo i loko.
TP - Phenolic laminate paipu pololei.
TPA - Phenolic laminate tube paʻa ʻeke pololei, alakaʻi apo waho.
TPB - Phenolic laminate tube paʻa ʻeke pololei, alakaʻi apo i loko.
TN -- Engineering plastic mold injection cage, rolling body guide, me nā helu hou e hōʻike i nā mea like ʻole.
TNH -- ʻEnekinia paʻa paʻa paʻa ponoʻī.
TV -- Paʻa paʻa polyamide i hoʻoikaika ʻia i ka fiber aniani, alakaʻi ʻia ke kinipōpō kila.
TVH -- Hoʻoikaika paʻa poliamide paʻa paʻa paʻa paʻa paʻa i alakaʻi ʻia e nā pōpō kila.
TVP -- Hoʻopaʻa paʻa i ka puka aniani polyamide puka aniani, alakaʻi ʻia ke kinipōpō kila.
TVP2 -- Hoʻoikaika ʻia ka hale paʻa polyamide i ke aniani fiber, alakaʻi ʻia.
TVPB -- ʻO ka fiber glass i hoʻoikaika ʻia i ka polyamide paʻa paʻa, ke alakaʻi apo o loko (ke kuʻi ʻana i ka roller e like me ke alakaʻi kumu).
TVPB1 -- Hoʻoikaika ʻia ka fiber glass polyamide paʻa puka aniani, alakaʻi ʻia i ka lāʻau.
2, hale hoʻopaʻa paʻi
J -- Hīnaʻi heʻi pā kila.
JN -- Hoʻopaʻa paʻa no ka hali kinipopo hohonu.
Hoʻololi hale
ʻO ka helu i hoʻohui ʻia ma hope a i ʻole i hoʻokomo ʻia i ke code cage e hōʻike ana ua hoʻololi ʻia ke ʻano o ka hale.Hoʻohana wale ʻia kēia mau helu no nā wā hoʻololi, no ka laʻana NU 1008M 1.
Kāhea hope - ʻaʻohe hali hale
V -- Piha kaʻa holo piha piha.Laʻana: NU 207V.
VT -- Hoʻopiha piha i ka ʻōwili ʻana me ka pōleʻa kaʻawale a i ʻole ka wili.Laʻana: 51120 n.
Helu leka - Papa hoʻomanawanui
(Ka pololei o ke ana a me ka pololei o ka huli ana)
P0 -- Ka papa hoʻomanawanui e like me ka pae honua ISO pae 0, waiho ʻia ke code, ʻaʻole hōʻike.
P6 -- Papa hoʻomanawanui e like me ka pae ISO 6.
P6X - Papa 6 tapered roller bearings me ka papa hoʻomanawanui e like me ke kūlana ISO honua.
P5 -- Papa hoʻomanawanui e like me ka pae honua ISO pae 5.
P4 -- Papa hoʻomanawanui e like me ka pae honua ISO pae 4.
P2 - ʻO ka papa hoʻomanawanui e like me ka pae honua ISO papa 2 (ʻaʻole i komo i nā bearings tapered roller).
SP -- Ua like ka pololei o ke ana me ka papa 5 a ua like ka pololei o ka hoololi ana me ka papa 4 (palua laina cylindrical roller bearings).
UP -- Ua like ka pololei o ke ana me ka papa 4, a ua oi aku ka pololei o ka hoololi ana ma mua o ka papa 4 (mau huila huila pahu lalani pālua).
HG -- Ka pololei o ke ana e like me ka papa 4, ka pololei o ka hoololi ana i oi aku mamua o ka papa 4, malalo iho o ka papa 2 (ka hali wiliwili).
Helu hope - hoʻomaʻemaʻe
C1 -- Hoʻomaʻemaʻe e like me ka hui maʻamau 1, emi iho ma mua o 2 pūʻulu.
C2 -- 2 pūʻulu hoʻomaʻemaʻe e like me ka maʻamau, emi iho ma mua o 0 pūʻulu.
C0 -- Pūʻulu 0 o ka hoʻomaʻemaʻe e like me ka maʻamau, waiho ʻia ke code, ʻaʻole hōʻike.
C3 -- 3 pūʻulu hoʻomaʻemaʻe e like me ka maʻamau, ʻoi aku ma mua o 0 pūʻulu.
C4 -- Hoʻomaʻemaʻe e like me ka maʻamau o 4 pūʻulu, ʻoi aku ma mua o 3 pūʻulu.
C5 -- Hoʻomaʻemaʻe e like me ka maʻamau o 5 pūʻulu, ʻoi aku ma mua o 4 mau pūʻulu.
I ka wā e pono ai e hōʻike ʻia ke code papa tolerance a me ka code clearance i ka manawa like, lawe ʻia ka hui ʻana o ke code papa hoʻomanawanui (ʻaʻole i hōʻike ʻia ʻo P0) a me ka helu hui ʻae (ʻaʻole i hōʻike ʻia).
Ka Laʻana: P63=P6+C3, e hōʻike ana i ka haʻi ʻana i ka pae hoʻomanawanui P6, hoʻomaʻemaʻe radial 3 pūʻulu.
P52=P5+C2, e hōʻike ana i ka haʻi ʻana i ka pae hoʻomanawanui P5, radial clearance 2 pūʻulu.
No ka hoʻomaʻemaʻe maʻamau ʻole, kahi e koi ʻia ai ka radial kūikawā a me ka hoʻomaʻemaʻe axial, e hōʻike ʻia nā helu palena e pili ana i kahi helu μm ma hope o ka leka R (radial clearance) a i ʻole A (axial clearance), i hoʻokaʻawale ʻia e nā kiko liʻiliʻi.
Laʻana: 6210.R10.20 -- 6210 bearings, radial clearance 10 μm a 20 μm.
Nā Bearings A120.160 -- 6212, Axial clearance 120 μm a 160 μm
Kāhea hope - nā bearings no ka hoʻāʻo ʻana i ka walaʻau
F3 -- Haʻahaʻa haʻahaʻa kani kani.ʻO ka mea nui e pili ana i nā bearings roller cylindrical a me nā bearings ball groove hohonu me ke anawaena o loko D> 60mm a ma luna.Laʻana: 6213. ʻO ka F3.
G -- Ke kani haʻahaʻa haʻahaʻa.ʻO ka mea nui e pili ana i nā bearings poepoe hohonu me ke anawaena o loko D ≤ 60mm.Laʻana: 6207 G
Code post - lapaʻau wela
S0 - Ke apo apo ma hope o ka mālama ʻana i ka wela wela, hiki ke piʻi ka mahana hana i 150 ℃.
S1 - Hoʻomaʻamaʻa ʻia ke apo bearing i ka wela kiʻekiʻe a hiki i ka mahana hana ke hiki i 200 ℃.
S2 - Ke apo apo ma hope o ka mālama ʻana i ka wela wela, hiki ke piʻi ka mahana hana i 250 ℃.
S3 - Hoʻopili ʻia nā apo bearing me ka wela kiʻekiʻe, a hiki i ka mahana hana ke hiki i 300 ℃.
S4 - Hoʻomaʻamaʻa ʻia nā apo bearing i ka wela kiʻekiʻe e hana ma 350 ℃.
Helu leka -- Kūlana ʻenehana kūikawā
F•• -- Hana ʻia nā kūlana ʻenehana no ka helu serial.Laʻana: F80 -- e hoʻomanawanui ana i loko a me waho a me ka hoʻopaʻa ʻana i ka radial clearance.
K•• -- Koi no ka helu mau.Ka Laʻana K5 -- amo ka hoʻomanawanui ʻana o nā anawaena o loko a me waho.
.ZB -- wili pahu me ka anawaena convex oi aku mamua o 80mm.Laʻana: NU 364.zb.
ZB2 - ʻOi aku ka lei aliʻi ma nā ʻaoʻao ʻelua o ka roller needle ma mua o nā koi loea maʻamau.Laʻana: K18 × 26 × 20F.zB2.
ZW -- ʻO ka lālani nilala ʻelua a me ka hui hale.Laʻana: K20 × 25 × 40FZW.
.700•• -- Nā kūlana ʻenehana no nā helu serial e hoʻomaka ana me 700000.
Z52JN.790144 - Hiki ke hoʻohana ʻia nā bearings no ka wela kiʻekiʻe a me ka wikiwiki haʻahaʻa, ma hope o ka hoʻomaʻamaʻa wela kūikawā, ka pā kila stamping riveting hīnaʻi, ka hoʻomaʻemaʻe nui, ka lapaʻau phosphating, ka ʻaila hinu, hiki ke ʻoi aku ka mahana o ka lawelawe ma mua o 270 ℃.
KDA - ke apo i loko o Split /;Māhele i loko o ke apo
K -- Hoʻopaʻa ʻia 1:12
K30 -- ʻAi ʻoniʻoni 1:30
N -- Poʻai ma ke apo i waho no ke apo paʻi
S -- Pehea e pili ana i ke awāwa a me nā lua i loko o ke apo o waho
Ua wehe loa ʻia ka suffix "S" i ka moʻo E1 hou!ʻO ke apo hoʻopiha piha ʻana o waho a me ka lua ʻaila i kēia manawa maʻamau.
W03B Piʻi kila kila
N2 ʻelua pahu paʻa no ka hoʻoponopono ʻana i ke apo o waho
ʻElua puka kū no nā apo o waho
Kāhea hope - nā bearings hui a me nā bearings spindle mīkini mea hana
1) ʻO nā hui o nā bearings e kū ana i nā kūlana ʻenehana K, a ʻo nā kūlana ʻenehana kūikawā e pili ana i nā ʻano o nā bearings:
K1 -- Hoʻokomo ʻia ʻelua mau ʻāpana o nā bearings pōleʻa hohonu e kū paʻa i nā ukana axial unidirectional.
K2 -- Hoʻopaʻa ʻia ʻelua mau ʻāpana o nā bearings pōleʻa hohonu e kū i nā ukana axial bidirectional.
K3 -- Hoʻokomo ʻia ʻelua pūʻulu o nā ʻāʻī pōleʻa hohonu i hope me ka ʻae ʻole (hoʻokomo ʻano ʻO).
K4 -- Hoʻokomo ʻia ʻelua mau ʻāpana o nā bearings pōpopo hohonu he alo a he alo me ka ʻae ʻole (ʻano X).
K6 -- Hoʻopili ʻia ʻelua mau ʻāpana o nā bearings pōpō pili ʻokoʻa i ʻelua e kū i nā ukana axial unidirectional.
K7 -- Hoʻopaʻa ʻia ʻelua mau ʻāpana o nā bearings pōpō pili ʻokoʻa i hope me ka ʻole o ka ʻae ʻia (ka hoʻopili ʻana i ke ʻano O).
K8 -- Hoʻopili ʻia ʻelua mau ʻāpana o nā bearings pōleʻa pili ʻokoʻa he alo a he alo me ka ʻae ʻole (TYPE X)
K9 -- Hoʻokomo ʻia ʻelua mau pūʻulu o nā huila wili liʻiliʻi me nā keʻena ma waena o nā apo o loko a me waho e kū paʻa i nā ukana axial unidirectional.
K10 -- ʻElua pūʻulu o nā huila wili liʻiliʻi me ke apo ma waena o nā apo o loko a me waho i hoʻopaʻa ʻia i hope me ka ʻole o ka ʻae ʻia (TYPE O kau ʻana)
K11 -- Ua hoʻokomo ʻia ʻelua pūʻulu o nā bearings wili liʻiliʻi me ke apo ma waena o nā apo i waho he alo a he alo me ka ʻole o ka ʻae ʻia (kau ʻano X).
Pono e hoʻopili pū ʻia nā bearings i ʻelua a i ʻole pūʻulu no ka lawe ʻana a i ʻole e kaha ʻia i kahi pālua.ʻAʻole hiki ke hoʻololi ʻia nā hui like ʻole o nā bearings.Ke kau ʻana i nā bearings no ka hui like, pono e hoʻokō ʻia ka hoʻonohonoho ʻana e like me nā kaha a me nā laina kūlana.Inā hoʻonohonoho ʻia nā ʻelua o nā bearings e like me ka nui o ka axial a i ʻole radial clearance, e hōʻike ʻia ko lākou ʻae ʻana ma hope o ke kūlana ʻenehana K e like me ka ʻatikala 1 (2) o ka mea (7).
No ka laʻana, 31314A.k11.A100.140 e hōʻike ana i ʻelua pūʻulu o 31314A hoʻokahi lālani tapered roller bearings, kau ʻia he alo a he alo, me kahi mamao ma waena o nā apo o waho, e lawe ana i ka hui mua axial clearance ma waena o 100 μm a me 140 μm, ma hope. ʻAʻole ka ʻae ʻana o ka hui.
ʻO ka hui pū ʻana maʻamau
Hiki ke hoʻokomo ʻia i loko o kēlā me kēia pālua (series, alo a he alo a hoʻi i hope), ma hope o ke code UA, UO a me UL.
UA -- Kaʻae axial liʻiliʻi ke kau ʻia nā bearings he alo a he alo a he kua i hope.
UO -- ʻAʻohe ʻae i ka wā e hoʻokomo ʻia ai ka bearing he alo a he alo a he kua i hope.
.ul -- Hoʻopilikia iki i ka wā e hoʻokomo ʻia ai nā bearings he alo a he alo a i hope paha i hope.No ka laʻana, b7004C.tPA.p4.k5.ul
E hōʻike ana i ka lawe ʻana i ka pōleʻa pili kihi me ka Angle pili o 15O no ka spindle, nā laminates phenolic me ka pocket paʻa paʻa paʻa, ke alakaʻi apo o waho, ka haʻi ʻana i ka papa 4, hoʻemi ʻia ka ʻae ʻana o loko a me waho, hana honua no ka hoʻopaʻa ʻana, lawe ʻia me ka hoʻopiʻi mua ʻana i ka wā e kau ʻia ai. kua i hope a i ʻole he alo a he alo.
Kāhea hope - mīkini mea hana spindle bearing
Hoʻopili ʻia ʻo KTPA.HG me kēia ʻeke paʻa paʻa, alakaʻi ʻia e ke apo o waho, ka helu pololei HG.Tpa.hg.k5.UL Hoʻopaʻa lole i kēia ʻeke paʻa paʻa, alakaʻi apo o waho, māka pololei HG, lawe ʻia ke anawaena o waho a me ka hoʻohaʻahaʻa ʻana i ke anawaena o loko. kua i hope.
Tpa.p2.k5.UL Paʻi lole e hālāwai me kēia ʻeke paʻa paʻa, alakaʻi apo i waho, pololei ka helu HG, e lawe ana i ke anawaena o waho a me ka hoʻemi ʻana o ke anawaena o loko, ua kau ʻia ke kino holoʻokoʻa i ʻelua, e hali ana me ke keakea iki ke kau ʻia he alo a he alo. a i ʻole ke kua i hope.
Tpa.P2 UL Clamp lole me kēia ʻeke paʻa paʻa, alakaʻi apo o waho, ka helu pololei HG, ke kau ʻana i ka hoʻohaʻahaʻa ʻana o nā anawaena o waho a me loko, ka hoʻolālā kino piha i kau ʻia i ʻelua, e hoʻopiʻi me ka hoʻopiʻi liʻiliʻi ke kau ʻia he alo a he alo a i hope paha.
Kāhea hope - mīkini mea hana spindle bearing
Tpa.p2.k5.UL Paʻa lole paʻa paʻa me nā puka ʻeke, alakaʻi apo o waho, papa pololei HG, hana honua holoʻokoʻa no ke kau ʻana i nā pālua, e hoʻopili ʻia me ka hoʻopilikia iki ke kau ʻia he alo a he alo a i hope paha.
C Coulact Angle/contact Angle 15C
D Coulact Angle/contact Angle 25C
P4S Toerance Papa P4S
Ka manawa hoʻouna: Mar-21-2022