Hordhac:
dhalista rullaluistemadka Cylindrical waxay leeyihiin laba flanges muhiim labada giraanta gudaha ama dibadda ah si uu u hago rollers ah, saa'idka leeyihiin flanges.The furan uurkooda wajiga of flange la dhigin xagal qeexay, design flange ah, si wadajir ah ula design dhamaadka duuban oo dusha dhameysatay abaabulo samaynta filimka labeen ah si loo yareeyo khilaafka iyo kulayl frictional.
giraanta dhalista la shirka duuban iyo qafis la kala saari karaan giraanta kale, this nayaa sii kordhaya iyo Dis-kordhaya, gaar ahaan marka xaaladaha load u baahan labada siddo si ay u leeyihiin taam faragelin ah.
dhalista rullaluistemadka Cylindrical ayaa lagu heli karaa dhowr naqshado, farqiga ugu weyn waa qaabeynta of flanges ah.
feature:
MJE dhalista yihiin habka farsamada heerka sare, raceway ku convexity, muuqaalka kore ee line, kaydka sax sare iyo nolosha adeeg dheer. Waxaan leenahay EM nooca qafis adag naxaas (habka GERMANY rivets xoojiyeen), nooca E kucusub isku dhafan, steel jediyay qafis, nooca TN, nooca NU, nooca N, nooca XMQ iyo nooca NJ.
NU NOOCA:
saa'idka design NU leeyihiin flanges muhiim on giraanta dibadda iyo ma flanges ku saa'idka ring.These gudaha qaadi karta barakac axial of qaraabo usheeda in guryaha labada dhinacba ah.
N NOOCA:
saa'idka design N leeyihiin flanges muhiim on giraanta hoose iyo ma flanges ku saa'idka ring.These dibadda qaadi karta barakac axial of qaraabo usheeda in guryaha labada dhinacba ah.
NJ NOOCA:
saa'idka design NJ leeyihiin flanges muhiim on giraanta dibadda iyo mid kale oo hoose.
saa'idka waxaa loo isticmaalaa si ay u helaan qodaa axially in hal jiho.
XMQ NOOCA:
saa'idka design XMQ waxay leeyihiin laba flanges muhiim on giraanta dibadda iyo mid flange muhiim oo ka mid ah flange non-maarmaan ie giraan ah flange dabacsan on giraanta hoose. saa'idka waxaa loo isticmaalaa si ay u helaan qodaa axially labada dhinacba.
saa'idka Non-Helidda:
saa'idka rullaluistemadka Cylindrical of design N iyo design NU waa saa'idka non-helidda iyo waxay taageeri kartaa oo kaliya ciidamada radial.
dhalista Semi-Helidda:
saa'idka rullaluistemadka Cylindrical of design NJ waa semi-helidda bearings.They taageeri kara ma aha oo kaliya ciidamada radial sare, laakiin sidoo kale forces.Thus axial, waxaa u heshaan kartaa fallaadhihii ee mid ka mid fal direction.They sida non-helidda dhalista dhinaca ka soo horjeeda.
Helidda saa'idka:
saa'idka rullaluistemadka design XMQ Cylindrical yihiin helidda fikirtaan. Waxay taageeri karaan ciidamada axial ka labada dhinac iyo sidoo kale ciidamada radial, sidaa daraadeed waxa uu u heshaan kartaa fallaadhihii laba jiho.
codes dheeraad ah:
Horgalka | Description |
C3 | ansixin gudaha radial badan Normal weyn |
C4 | ansixin gudaha radial weyn C3 |
C5 | ansixin gudaha radial weyn C4 |
E, EC | design xoojiyeen |
M | qafis naxaas adag, isaguu xuddun |
J | Tuntay qafas bir, isaguu xuddun |
P | fiber Glass xoojiyeen qafis PA66, isaguu xuddun |
N | SNAP giraanta jeexdin ee giraanta dibadda |
N1 | Mid ka mid Afyare Helidda ee siddada dibadda dhinaca wajiga |
N2 | Laba Afyare Helidda ee siddada dibadda dhinaca wejiga 180 degree |
S1 | Dhalaya kulaylka giraanta xasilin for heerkulka hawlgalka <= 200degree Centigrade |
S2 | Dhalaya kulaylka giraanta xasilin for heerkulka hawlgalka <= 250degree Centigrade |
VL0241 | Dibadda giraanta dusha dibadda dahaarka leh kula alumina, qalabada awoodda waa ilaa 1000V DC |
VL2071 | Inner giraanta dusha dibadda dahaarka leh kula alumina, qalabada awoodda waa ilaa 1001V DC |
Sita No. | Qaabeeyaan aragti (mm) | Rating Load (Kn) | Max Speed (rpm) | miisaanka | ||||
MUUQAALKA | d | D | B | Cr | Korintos | dufan | Oil | kg |
NU205EM NJ / XMQ / N | 25 | 52 | 15 | 12500 | 11000 | 11000 | 14000 | 0,17 |
NU206EM NJ / XMQ / N | 30 | 62 | 16 | 18500 | 17000 | 8500 | 11000 | 0.20 |
NU207EM NJ / XMQ / N | 35 | 72 | 17 | 27200 | 26000 | 7500 | 9500 | 0.30 |
NU208EM NJ / XMQ / N | 40 | 80 | 18 | 35800 | 33000 | 7000 | 9000 | 0,40 |
NU209EM NJ / XMQ / N | 45 | 85 | 19 | 37800 | 48000 | 6300 | 8000 | 0.50 |
NU210EM NJ / XMQ / N | 50 | 90 | 20 | 41200 | 55200 | 6000 | 7500 | 0,60 |
NU211EM NJ / XMQ / N | 55 | 100 | 21 | 50200 | 67800 | 5300 | 6700 | 0.70 |
NU212EM NJ / XMQ / N | 60 | 110 | 22 | 59800 | 81800 | 5000 | 6300 | 1.00 |
NU213EM NJ / XMQ / N | 65 | 120 | 23 | 69800 | 95300 | 4500 | 5600 | 1.10 |
NU214EM NJ / XMQ / N | 70 | 125 | 24 | 112000 | 137000 | 4300 | 5300 | 1.20 |
NU215EM NJ / XMQ / N | 75 | 130 | 25 | 84800 | 119000 | 4000 | 5000 | 1.40 |
NU216EM NJ / XMQ / N | 80 | 140 | 26 | 97500 | 137000 | 3900 | 4800 | 2.00 |
NU217EM NJ / XMQ / N | 85 | 150 | 28 | 110000 | 158000 | 3600 | 4500 | 2.20 |
NU218EM NJ / XMQ / N | 90 | 160 | 30 | 172000 | 220000 | 3400 | 4300 | 2.50 |
NU219EM NJ / XMQ / N | 95 | 170 | 32 | 145000 | 209000 | 3200 | 4000 | 3,20 |
NU220EM NJ / XMQ / N | 100 | 180 | 34 | 160000 | 233000 | 3000 | 3800 | 3.50 |
NU221EM NJ / XMQ / N | 105 | 190 | 36 | 175000 | 253000 | 2800 | 3600 | 4.00 |
NU222EM NJ / XMQ / N | 110 | 200 | 38 | 210000 | 305000 | 2600 | 3400 | 5.00 |
NU224EM NJ / XMQ / N | 120 | 215 | 40 | 220000 | 355000 | 2200 | 3000 | 6.50 |
NU226EM NJ / XMQ / N | 130 | 230 | 40 | 245000 | 379000 | 2000 | 2800 | 7.00 |
NU234EM NJ / XMQ / N | 170 | 310 | 52 | 405000 | 713000 | 1500 | 1900 | 17,20 |