China OEM China Roller Roller Bearing NSK 2LV45-1AG Nolosha Dheer Tayada Sare NSK 2LV45-1AG
Raaxada iibsadaha ayaa ah waxa aan diirada saarno.Waxaan kor u qaadnaa heer joogto ah oo xirfadeed, heer sare ah, kalsoonida iyo adeegga Shiinaha OEMShiinuhu Roller BearingNSK 2LV45-1AG NSK 2LV45-1AG NSK 2LV45-1AG Labba Saf ah oo Wareegga Wareegga ah ee Wareegga Wareegga ah, Wixii dan ah, fadlan xor u noqo inaad nala soo xiriirto.Waxaan rajeyneynaa inaan la sameyno xiriir ganacsi oo guuleysta macaamiisha cusub ee adduunka mustaqbalka dhow.
Raaxada iibsadaha ayaa ah waxa aan diirada saarno.Waxaan kor u qaadeynaa heer-xirfadeed joogto ah, heer sare ah, kalsooni iyo adeegShiinuhu Roller Bearing, NSK NTN Koyo Cylindrical Roller Bearing, Shirkadeena waxay ku shaqeyneysaa mabda'a hawlgalka "xunnimo ku salaysan, iskaashiga abuuray, dadka u janjeedha, iskaashiga guul-guul".Waxaan rajeyneynaa inaan xiriir saaxiibtinimo la yeelan karno ganacsatada adduunka oo dhan.
Hordhac
Xirmooyinka cylindrical-ka laba-laaban ee isku-dhafan waxay u oggolaanayaan barakaca axial gaar ah oo u dhexeeya shafka iyo boodhka xajinta waxaana loo isticmaali karaa sida jaangooyooyinka aan meelaynta ahayn. Nooca noocan oo kale ah wuxuu leeyahay faa'iidooyinka qaab-dhismeed isku dhafan, qallafsanaan weyn, awood weyn oo xajin ah, qallafsanaan yar ka dib marka la raro. iwm, gaar ahaan ku habboon taageerada dunnida qalabka mashiinka.
Tilmaamaha iyo Faa'iidooyinka
● Awood qaadida culeyska sareeyo
Safka labaad ee rullaluistuyada awgeed, xadhkaha rolalka cylindrical ee labalaabka ah ayaa ku habboon culeysyada shucaaca culus.
● Khilaaf hooseeyo (aagga la xidhiidha rullaluistu dhamaadka/flange)
Naqshadeynta flange-ga furan, oo ay weheliso naqshadda dhamaadka rullaluistudhka iyo dhammaystirka dusha sare, waxay kor u qaadaan samaynta filimka dufanka leh taasoo keentay khilaaf hoose iyo culeyska axial sare ee qaadista.
● Adeegga nolosha dheer
Muuqaalka rullaluistemadka logarithmic wuxuu yareeyaa cidhiidhiga cidhifka ah ee xidhiidhka rullaluistuyada/ orodka iyo dareenka leexinta khaldan iyo leexinta usheeda.
● Kalsoonida hawlgalka oo la xoojiyey
Dhammaystirka dusha sare ee meelaha xidhiidhka ee rollers iyo raceways taageertaa samaynta filim saliidaha hydrodynamic.
● La kala saari karo oo la beddeli karo
Qaybaha kala go'a ee xajisyada cylindrical ee safka labalaabka ah waa kuwo isweydaarsan kara.Tani waxay fududaynaysaa kor u kaca iyo soo dejinta, iyo sidoo kale kormeerida dayactirka.
● Awoodda xawaaraha sare
Naqshadaynta qafisku waxay ku habboon yihiin xawaaraha sare, dardargelinta degdegga ah iyo culeysyada ugu sarreeya.
Codsiga
NUU rullaluistemadka safka labanlaaban ee cylindrical waxaa loo isticmaali karaa qalabka mashiinka, baabuurta, matoorada, dhimista gearboxes, muraayadaha gariiraya, iwm.
Isticmaalka
Rullalallada silsilada ah ee safka labanlaaban leh waxay qaadi karaan culeyska du weyn ee jihada shucaaca.Waxay u ogolaataa labada saf ee rullallada DAO ee xawaaraha sare leh in loo habeeyo hab iskutallaabta ah.Inta jeer ee isbedbeddelka inta lagu jiro wareegga ayaa laba jibaar ka sarreeya kan safka kelida ah, iyo baaxadda waa la dhimay 70%.
Waxaa jira laba nooc oo xajisyada isticmaalka guud: NN30/W33 iyo NN30K/W33.NNU49/W33 iyo NNU49K/W33 taxane ah oo sita giraanta dibadda ah oo cidhif leh, giraanta gudaha waa la kala saari karaa, NN30K/W33 iyo NNU49K/W33 giraanta gudaha waa godad duuban (taper 1:12), kuwaas oo la jaan qaadaya joornaalka conical ee dunta dunta. .Dhaqdhaqaaqa axial ee giraanta gudaha waxay ka dhigi kartaa giraanta gudaha inay balaadhiso si loo yareeyo nadiifinta xajinta oo xitaa la hagaajiyo xajinta.
Xirmooyinka cylindrical inta badan waa kuwo kulul, iyo ku haboonaanta faragelinta ayaa loo isticmaalaa si loo yareeyo nadiifinta dhalmada ama si loo gaaro ujeedada rarida hore.Xirmooyinka taxanaha ah ee NNU49 oo leh giraanta gudaha ee la go'i karo ayaa guud ahaan lagu farsameeyaa marinka orodka ka dib markii lagu rakibo isbinaajka giraanta gudaha si loo helo saxnaanta wareegga dunta sare.
Halbeegyada
QAYBKA | QAYBKA | Qiimaynta culeyska aasaasiga ah | Xadka culeyska daalka | Qiimaynta xawaaraha | |||||
firfircoon | taagan | Xawaaraha tixraaca | Xawaaraha xaddidaya | ||||||
d[mm] | D[mm] | B[mm] | C[mm] | C[kN] | C0[kN] | Pu[kN] | [r/min] | [r/min] | |
NNU 4152 K30M/W33 | 260 | 440 | 180 | 2200 | 3900 | 365 | 1300 | 1600 | |
NNU 4152 M/W33 | 260 | 440 | 180 | 2200 | 3900 | 365 | 1300 | 1600 | |
NNU 4156 K30M/W33 | 280 | 460 | 180 | 2550 | 4750 | 440 | 1200 | 1500 | |
NNU 4156 M/W33 | 280 | 460 | 180 | 2550 | 4750 | 440 | 1200 | 1500 | |
315976 B | 280 | 470 | 200 | 2700 | 5100 | 455 | 1000 | 1500 | |
BC2B 320119 | 300 | 460 | 180 | 2600 | 5500 | 490 | 1000 | 1500 | |
NNU 4160 K30M/W33 | 300 | 500 | 200 | 2860 | 5300 | 455 | 1100 | 1400 | |
NNU 4160 M/W33 | 300 | 500 | 200 | 2860 | 5300 | 455 | 1100 | 1400 | |
NNUP 4964 B/HB1W33 | 320 | 440 | 118 | 1020 | 2360 | 228 | 1400 | 1500 | |
BC2B 322216 | 320 | 460 | 120 | 1720kii | 3600 | 335 | 950 | 1400 | |
315583 C | 320 | 480 | 175 | 2460 | 5400 | 510 | 950 | 1400 | |
NNU 4164 K30F | 320 | 540 | 218 | 3410 | 6200 | 530 | 1000 | 1300 | |
NNU 4164 F | 320 | 540 | 218 | 3690 | 6200 | 530 | 1000 | 1300 | |
BC2B 320118 | 340 | 520 | 305 | 200 | 3300 | 7100 | 610 | 900 | 1300 |
NNU 4168 K30M/W33 | 340 | 580 | 243 | 4020 | 7500 | 620 | 950 | 1200 | |
NNU 4168 M/W33 | 340 | 580 | 243 | 4020 | 7500 | 620 | 950 | 1200 | |
BC2B 319878 | 350 | 520 | 150 | 2120 | 4500 | 400 | 850 | 1300 | |
BC2B 320075 | 360 | 500 | 125 | 1790kii | 3650 | 335 | 900 | 1300 | |
BC2B 322217 | 360 | 500 | 125 | 2050 | 4300 | 360 | 900 | 1300 | |
NNU 4172 K30M | 360 | 600 | 243 | 4290 | 8500 | 695 | 900 | 1100 | |
BC2B 319961 | 370 | 520 | 220 | 193 | 2750 | 6700 | 570 | 850 | 1300 |
NNU 4876 K/W33 | 380 | 480 | 100 | 952 | 2550 | 212 | 1200 | 1300 | |
NNU 4876/HB1W33 | 380 | 480 | 100 | 952 | 2550 | 212 | 1200 | 1300 | |
BC2B 326131/HB1 | 380 | 540 | 130 | 2010 | 4300 | 380 | 800 | 1200 | |
BC2B 320041 | 380 | 540 | 200 | 2860 | 6800 | 585 | 800 | 1200 | |
NNU 4176 K30M | 380 | 620 | 243 | 4290 | 8500 | 680 | 850 | 1100 | |
NNU 4176 M | 380 | 620 | 243 | 4290 | 8500 | 680 | 850 | 1100 | |
NNU 4880/HB1W33 | 400 | 500 | 100 | 968 | 2750 | 208 | 1100 | 1200 | |
NNUP 4880/HB1W33 | 400 | 500 | 100 | 968 | 2750 | 208 | 1100 | 1200 | |
NNU 4880 K/W33 | 400 | 500 | 100 | 968 | 2750 | 208 | 1200 | 1200 | |
314987 B | 400 | 560 | 205 | 3140 | 7800 | 655 | 800 | 1200 | |
314987 C | 400 | 560 | 205 | 3140 | 7800 | 655 | 800 | 1200 | |
BC2B 326363/HA4 | 400 | 600.19 | 200 | 3470 | 7200 | 600 | 750 | 1100 | |
NNU 4180 K30M/W33 | 400 | 650 | 250 | 4730 | 9500 | 750 | 800 | 1000 | |
NNU 4180 M/W33 | 400 | 650 | 250 | 4730 | 9500 | 750 | 800 | 1000 | |
316019 | 410 | 600 | 220 | 3800 | 8650 | 720 | 750 | 1100 | |
NNU 4884 K/W33 | 420 | 520 | 100 | 990 | 2850 | 196 | 1100 | 1200 | |
NNU 4884/W33 | 420 | 520 | 100 | 990 | 2850 | 196 | 1100 | 1200 | |
BC2B 326137/HB1 | 420 | 580 | 130 | 2380 | 5300 | 465 | 750 | 1100 | |
313555 A | 420 | 580 | 160 | 2330 | 5400 | 475 | 750 | 1100 | |
314982 | 420 | 600 | 220 | 3580 | 8800 | 720 | 750 | 1100 | |
314391 | 420 | 620 | 200 | 3470 | 7800 | 655 | 700 | 1100 | |
NNU 4888 KM/W33 | 440 | 540 | 100 | 1010 | 2900 | 186 | 1000 | 1100 | |
NNU 4888 M/W33 | 440 | 540 | 100 | 1170 | 3400 | 216 | 1000 | 1100 | |
316077 A | 440 | 620 | 225 | 3910 | 9800 | 800 | 700 | 1000 | |
BC2B 316521 | 440 | 640 | 230 | 4570 | 9800 | 780 | 850 | 1000 | |
NNU 4188 K30M/W33 | 440 | 720 | 280 | 5720 | 11800 | 900 | 700 | 900 | |
NNU 4188 M/W33 | 440 | 720 | 280 | 5720 | 11800 | 900 | 700 | 900 | |
BC2B 322969/HB1 | 457.2 | 660.4 | 228.6 | 203.2 | 3690 | 8150 | 640 | 670 | 950 |
NNU 4892 K/W33 | 460 | 580 | 118 | 1190 | 3250 | 224 | 1000 | 1100 | |
NNU 4892/W33 | 460 | 580 | 118 | 1190 | 3250 | 224 | 1000 | 1100 | |
316739 A | 460 | 650 | 235 | 4400 | 11200 | 900 | 670 | 1000 | |
NNU 4192 K30M | 460 | 760 | 300 | 6440 | 12900 | 980 | 670 | 850 | |
NNU 4192 M | 460 | 760 | 300 | 6440 | 12900 | 980 | 670 | 850 | |
BC2-8004/HA1 | 460 | 780 | 280 | 250 | 5610 | 10400 | 780 | 560 | 850 |
316189 | 480 | 700 | 260 | 5390 | 12500 | 950 | 600 | 900 | |
NNU 4196 K30M/W33 | 480 | 790 | 308 | 7040 | 14300 | 1080 | 630 | 800 | |
NNU 4196 M/W33 | 480 | 790 | 308 | 7040 | 14300 | 1080 | 630 | 800 | |
BC2B 326196/HA1 | 487.98 | 637 | 175 | 3000 | 7600 | 6100 | 670 | 950 | |
316639 AG | 490 | 694 | 174 | 3740 | 9000 | 750 | 600 | 900 | |
314990 A | 500 | 680 | 225 | 4130 | 11000 | 880 | 600 | 900 | |
314419 | 500 | 720 | 218 | 4730 | 10800 | 815 | 600 | 850 | |
NNU 41/500 K30M/W33 | 500 | 830 | 325 | 7480 | 15000 | 1120 | 600 | 800 | |
NNU 41/500 M/W33 | 500 | 830 | 325 | 7480 | 15000 | 1120 | 600 | 800 | |
BC2B 326064/HA1 | 530 | 780 | 225 | 4400 | 9500 | 695 | 530 | 800 | |
315040 A | 530 | 780 | 250 | 4680 | 10200 | 765 | 530 | 800 | |
BC2B 320117/HA4 | 530 | 780 | 475 | 285 | 7210 | 17300 | 1290 | 530 | 800 |
NNU 41/530 K30M/W33 | 530 | 870 | 335 | 7810 | 16000 | 1160 | 560 | 750 | |
NNU 41/530 M/W33 | 530 | 870 | 335 | 7810 | 16000 | 1160 | 560 | 750 | |
316115 | 550 | 800 | 260 | 5830 | 13400 | 980 | 530 | 750 | |
NNU 41/560 K30M/W33X | 560 | 920 | 355 | 8800 | 18300 | 1320 | 530 | 670 | |
NNU 41/560 M/W33 | 560 | 920 | 355 | 8800 | 18300 | 1320 | 530 | 670 | |
BC2B 319584/HA1 | 600 | 820 | 287.5 | 6440 | 18000 | 1290 | 480 | 700 | |
BC2-8005/HB1 | 600 | 820 | 365 | 7810 | 21200 | 1530 | 480 | 700 | |
NNU 41/600 K30M/W33 | 600 | 980 | 375 | 9900 | 21200 | 1460 | 480 | 630 | |
NNU 41/600 M/W33 | 600 | 980 | 375 | 9900 | 21200 | 1460 | 480 | 630 | |
BC2-8012/HB1 | 630 | 850 | 218 | 4400 | 11800 | 915 | 480 | 700 | |
NNU 41/630 K30M/W33 | 630 | 1030 | 400 | 11000 | 24000 | 1630 | 450 | 600 | |
NNU 41/630 M/W33 | 630 | 1030 | 400 | 11000 | 24000 | 1630 | 450 | 600 | |
BC2B 326894/HB1 | 650 | 920 | 335 | 8580 | 23200 | 1600 | 530 | 630 | |
313477 B | 660 | 880 | 225 | 4180 | 11800 | 830 | 450 | 670 | |
NNU 41/670 K30M/W33 | 670 | 1090 | 412 | 12100 | 25500 | 1730kii | 430 | 530 | |
NNU 41/670 M/W33 | 670 | 1090 | 412 | 12100 | 25500 | 1730kii | 430 | 530 | |
BC2-8074/HA5 | 690 | 980 | 365 | 10500 | 27000 | 1830kii | 400 | 600 | |
BC2-8015/HB1 | 690 | 980 | 550 | 357.5 | 9900 | 27000 | 1830kii | 400 | 600 |
NNU 41/710 K30M/W33 | 710 | 1150 | 438 | 13400 | 28500 | 1900kii | 380 | 500 | |
NNU 41/710 M/W33 | 710 | 1150 | 438 | 13400 | 28500 | 1900kii | 380 | 500 | |
314420 | 750 | 1000 | 250 | 6160 | 16600 | 1120 | 380 | 560 | |
NNU 41/750 K30M/W33 | 750 | 1220 | 475 | 16100 | 35500 | 2320 | 380 | 450 | |
NNU 41/750 M/W33 | 750 | 1220 | 475 | 16800 | 36500 | 2400 | 360 | 450 | |
BC2B 326379/HA4 | 800 | 1260 | 375 | 12800 | 28000 | 1800 | 300 | 430 | |
NNU 41/800 K30M/W33 | 800 | 1280 | 475 | 16500 | 36500 | 2400 | 320 | 430 | |
NNU 41/800 M/W33 | 800 | 1280 | 475 | 17600 | 40500 | 2600 | 340 | 430 | |
NNU 41/850 K30M/W33 | 850 | 1360 | 500 | 19800kii | 45000 | 2900 | 300 | 400 | |
NNU 41/850 M/W33 | 850 | 1360 | 500 | 19800kii | 45000 | 2900 | 300 | 400 | |
NNU 41/900 K30M/W33 | 900 | 1420 | 515 | 22000 | 47500 | 3000 | 280 | 360 | |
NNU 41/900 M/W33 | 900 | 1420 | 515 | 22000 | 47500 | 3000 | 280 | 360 | |
BC2-8022/HA1 | 950 | 1360 | 420 | 14000 | 33500 | 2080 | 260 | 360 | |
NNU 41/950 K30M/W33 | 950 | 1500 | 545 | 25500 | 57000 | 3550 | 260 | 340 | |
NNU 41/950 M/W33 | 950 | 1500 | 545 | 25500 | 57000 | 3550 | 260 | 340 | |
NNU 41/1000 K30M/W33 | 1000 | 1580kii | 580 | 27500 | 62000 | 3800 | 240 | 300 | |
NNU 41/1000 M/W33 | 1000 | 1580kii | 580 | 27500 | 62000 | 3800 | 240 | 300 | |
NNU 41/1060 K30M/W33 | 1060 | 1660 | 600 | 30300 | 69500 | 4150 | 220 | 280 | |
NNU 41/1060 M/W33 | 1060 | 1660 | 600 | 30300 | 69500 | 4150 | 220 | 280 | |
NNU 41/1120 K30M/W33 | 1120 | 1750kii | 630 | 33600 | 76500 | 4550 | 200 | 280 | |
NNU 41/1120 M/W33 | 1120 | 1750kii | 630 | 33600 | 76500 | 4550 | 200 | 280 | |
NNU 41/1180 K30M/W33 | 1180 | 1850kii | 670 | 36900 | 85000 | 4900 | 180 | 240 | |
NNU 41/1180 M/W33 | 1180 | 1850kii | 670 | 36900 | 85000 | 4900 | 180 | 240 | |
NNU 41/1250 K30M/W33 | 1250 | 1950kii | 710 | 41800 | 98000 | 5600 | 160 | 220 | |
NNU 41/1250 M/W33 | 1250 | 1950kii | 710 | 41800 | 98000 | 5600 | 160 | 220 | |
BC2B 326372/HA1 | 1319.5 | 1720kii | 300 | 12500 | 34500 | 2000 | 160 | 240 | |
NNU 41/1320 K30M/W33 | 1320 | 2060 | 750 | 45700 | 106000 | 6000 | 150 | 190 | |
NNU 41/1320 M/W33 | 1320 | 2060 | 750 | 45700 | 106000 | 6000 | 150 | 190 | |
NNU 41/1400 K30M/W33 | 1400 | 2180 | 775 | 49500 | 116000 | 6400 | 130 | 170 | |
NNU 41/1400 M/W33 | 1400 | 2180 | 775 | 49500 | 116000 | 6400 | 130 | 170 | |
NNU 41/1500 K30M/W33 | 1500 | 2300 | 800 | 52800 | 132000 | 7100 | 120 | 150 | |
NNU 41/1500 M/W33 | 1500 | 2300 | 800 | 52800 | 132000 | 7100 | 120 | 150 |
Raaxada iibsadaha ayaa ah waxa aan diirada saarno.Waxaan kor u qaadnaa heer joogto ah oo xirfadeed, heer sare ah, kalsoonida iyo adeegga Shiinaha OEMShiinuhu Roller BearingNSK 2LV45-1AG NSK 2LV45-1AG NSK 2LV45-1AG Labba Saf ah oo Wareegga Wareegga ah ee Wareegga Wareegga ah, Wixii dan ah, fadlan xor u noqo inaad nala soo xiriirto.Waxaan rajeyneynaa inaan la sameyno xiriir ganacsi oo guuleysta macaamiisha cusub ee adduunka mustaqbalka dhow.
China OEM China Roller Silindrical Bearing,NSK NTN Koyo Cylindrical Roller Bearing, Shirkadeena waxay ku shaqeyneysaa mabda'a hawlgalka "xunnimo ku salaysan, iskaashiga abuuray, dadka u janjeedha, iskaashiga guul-guul".Waxaan rajeyneynaa inaan xiriir saaxiibtinimo la yeelan karno ganacsatada adduunka oo dhan.