Gabatarwa:
Cylindrical nadi hali da biyu na game flanges a kan ko dai a ciki ko waje zobe don shiryar da rollers, da bearings da bude flanges.The baƙin fuskar flange aka karkata a tsare kwana, da flange zane, tare da abin nadi karshen zane da kuma surface gama inganta da samuwar wani man shafawa film don rage gogayya da frictional zafi.
A hali da zobe da abin nadi da kuma keji taro za a iya rabu da sauran zobe, wannan simplifies hawa da kuma dis-hawa, musamman a lokacin da load yanayi bukatar biyu zobba zuwa da wani tsangwama Fit.
Cylindrical nadi hali suna samuwa a cikin da dama kayayyaki, da Babban bambancin shi ne sanyi na flanges.
Feature:
Mje hali ne tare da ci-gaba fasaha tsari, da convexity raceway, bayyanar line, high ainihin reserves da kuma ƙara da sabis na rayuwa. Muna da EM rubuta m tagulla keji (GERMANY aiwatar karfafa rivets), E irin hade retainer, karfe stamping keji, TN type, nu type, N type, NUP irin da NJ irin.
Nu Type:
Nu zane bearings da na game flanges a kan m zobe da kuma wani flanges a ciki ring.These bearings iya saukar da axial hijirar na shaft dangi zuwa ga gidaje a duka kwatance.
N Type:
N zane bearings da na game flanges a ciki zobe da kuma wani flanges a kan m ring.These bearings iya saukar da axial hijirar na shaft dangi zuwa ga gidaje a duka kwatance.
NJ Type:
NJ zane bearings da na game flanges a kan m, kuma daya sauran ciki zobe.
Wadannan bearings ana amfani da su gano wuri da shaft axially a daya shugabanci.
NUP Type:
NUP zane bearings da biyu na game flanges a kan m zobe da kuma daya na game flange kuma daya ba na game flange watau wani sako-sako da flange zobe a ciki zobe. Wadannan bearings ana amfani da su gano wuri da shaft axially a duka kwatance.
Non-locating bearings:
Cylindrical nadi bearings na N zane da kuma nu zane ne da ba-locating bearings da za su iya kawai tallafawa radial sojojin.
Semi-locating hali:
Cylindrical nadi bearings na NJ zane ne Semi-locating bearings.They iya tallafawa ba kawai high radial sojojin amma kuma axial forces.Thus, zai iya gano wuri da shafts a daya direction.They yi kamar yadda maras locating hali a gaban shugabanci.
Locating bearings:
Cylindrical nadi bearings NUP zane aka locating bearings. Za su iya tallafawa axial sojojin daga duka kwatance, kazalika da radial sojojin, don haka shi za a iya gano wuri shafts a biyu kwatance.
Ƙarin lambobin:
kari na baya baki | description |
C3 | Radial ciki yarda fi Al'ada |
C4 | Radial ciki yarda mafi girma C3 |
C5 | Radial ciki yarda mafi girma C4 |
E, EC | karfafa zane |
M | M tagulla keji, nadi tsakiya |
J | Niƙe karfe keji, nadi tsakiya |
P | Glass fiber karfafa PA66 keji, nadi tsakiya |
N | Karye zobe tsagi a cikin matsanancin zobe |
N1 | Daya locating Ramin a daya m zobe gefen fuska |
N2 | Biyu locating Ramin a daya m zobe gefen fuska 180 digiri |
S1 | Qazanta zobe zafi stabilized ga aiki da yawan zafin jiki <= 200degree centigrade |
S2 | Qazanta ring heat stabilized for operation temperature <=250degree centigrade |
VL0241 | M zobe matsanancin surface rufi da alumina, insulating iya aiki ne har zuwa 1000V DC |
VL2071 | Inner zobe matsanancin surface rufi da alumina, insulating iya aiki ne har zuwa 1001V DC |
Qazanta No. | Shape girma (mm) | Load Rating (KN) | Max Speed (rpm) | Weight | ||||
MISALI | d | D | B | Kr | Cor | maiko | mai | KG |
NU2205EM NJ / NUP / N | 25 | 52 | 18 | 20200 | 19400 | 11000 | 14000 | 0,18 |
NU2206EM NJ / NUP / N | 30 | 62 | 20 | 27500 | 27000 | 8500 | 11000 | 0,30 |
NU2207EM NJ / NUP / N | 35 | 72 | 23 | 41800 | 53800 | 7500 | 9500 | 0,50 |
NU2208EM NJ / NUP / N | 40 | 80 | 23 | 49500 | 64700 | 7000 | 9000 | 0,55 |
NU2209EM NJ / NUP / N | 45 | 85 | 23 | 52200 | 70400 | 6300 | 8000 | 0,60 |
NU2210EM NJ / NUP / N | 50 | 90 | 23 | 54500 | 76100 | 6000 | 7500 | 0,70 |
NU2211EM NJ / NUP / N | 55 | 100 | 25 | 67500 | 96000 | 5300 | 6700 | 0,90 |
NU2212EM NJ / NUP / N | 60 | 110 | 28 | 86800 | 128000 | 5000 | 6300 | 1.40 |
NU2213EM NJ / NUP / N | 65 | 120 | 31 | 102000 | 154000 | 4500 | 5600 | 1,70 |
NU2214EM NJ / NUP / N | 70 | 125 | 31 | 102000 | 155000 | 4300 | 5300 | 1.80 |
NU2215EM NJ / NUP / N | 75 | 130 | 31 | 118000 | 176000 | 4000 | 5000 | 1,90 |
NU2216EM NJ / NUP / N | 80 | 140 | 33 | 138000 | 209000 | 3800 | 4800 | 2,00 |
NU2217EM NJ / NUP / N | 85 | 150 | 36 | 158000 | 245000 | 3600 | 4500 | 2,80 |
NU2218EM NJ / NUP / N | 90 | 160 | 40 | 182000 | 279000 | 3400 | 4300 | 3,50 |
NU2219EM NJ / NUP / N | 95 | 170 | 43 | 205000 | 319000 | 3200 | 4000 | 4,60 |
NU2220EM NJ / NUP / N | 100 | 180 | 46 | 228000 | 356000 | 3000 | 3800 | 5,20 |
NU2222EM NJ / NUP / N | 110 | 200 | 53 | 298000 | 466000 | 2600 | 3400 | 7.50 |
NU2224EM NJ / NUP / N | 120 | 215 | 58 | 330000 | 550000 | 2200 | 3000 | 9.50 |
NU2226EM NJ / NUP / N | 130 | 230 | 64 | 350000 | 588000 | 2000 | 2800 | 11,50 |
NU2228EM NJ / NUP / N | 140 | 250 | 68 | 418000 | 712000 | 1800 | 2400 | 15.00 |