Hōʻea hou Kina Kina 800*1060*258mm 160RV2401 Kiʻekiʻe ka māmā nui nui ʻelua lālani Cylindrical Roller Bearing Nnu49/800 Single Lay Bearing B124*D240*D160 FC3248124
Loaʻa iā mākou kekahi mau mea kūʻai aku hana maikaʻi ma ke kūʻai aku, QC, a me ka hana ʻana me nā ʻano pilikia pilikia i ka wā o ka hana ʻana no ka New Arrival Kina Kina 800*1060*258mm 160RV2401 High Speed Great Size Double Row Cylindrical Roller Bearing Nnu49/800 Single Row Bearing B124*D240*D160 FC3248124, Inā makemake ʻoe i kekahi o kā mākou waiwai, e ʻike pono ʻaʻole ʻoe e kali e hopu iā mākou a e hana i ka hana mua e hoʻokumu i kahi pilina ʻoihana maikaʻi.
Loaʻa iā mākou i kēia manawa kekahi mau mea kūʻai aku hana maikaʻi i ke kālepa, QC, a me ka hana ʻana me nā ʻano pilikia pilikia i ka wā o ka hana ʻanaHuina Roller Kina, Hapai hookuonoono ponoi, Ma hope o nā makahiki o ka hoʻomohala ʻana, ua hoʻokumu mākou i ka mana ikaika i ka hoʻomohala ʻana i nā huahana hou a me ka ʻōnaehana hoʻokele maikaʻi e hōʻoia i ka maikaʻi a me ka lawelawe.Me ke kākoʻo o nā mea kūʻai aku lōʻihi lōʻihi, hoʻokipa ʻia kā mākou huahana ma ka honua holoʻokoʻa.
Hoʻolauna
ʻO nā bearings cylindrical ʻelua lālani e ʻae i kahi neʻe axial ma waena o ke kumu a me ka pedestal bearing a hiki ke hoʻohana ʻia e like me nā bearings ʻole. , a me nā mea ʻē aʻe, kūpono loa no ke kākoʻo ʻana i ka spindle mīkini mea hana.
Nā hiʻohiʻona a me nā pono
● kiʻekiʻe haʻawe haʻawe
Ma muli o ko lākou lālani lua o nā wili, ʻelua lālani cylindrical roller bearings kūpono no nā ukana radial kaumaha.
● Haʻahaʻa haʻahaʻa (Roller end / flange contact area)
ʻO ka hoʻolālā flange hāmama, me ka hoʻolālā hopena roller a me ka hoʻopau ʻana i ka ʻili, hoʻolaha i ka hoʻokumu ʻana o ka kiʻiʻoniʻoni lubricant e hopena i ka haʻahaʻa haʻahaʻa a me ke kiʻekiʻe o ka ukana axial.
● Ola lōʻihi
Hoʻemi ka logarithmic roller profile i nā koʻikoʻi lihi ma ka hui ʻana o ka huila/raceway a me ka noʻonoʻo i ka misalignment a me ka hoʻohuli ʻana i ke kumu.
● Hoʻonui i ka hilinaʻi hana
ʻO ka hoʻopau ʻana o ka ʻili ma nā ʻaoʻao pili o nā wili a me nā ala heihei e kākoʻo i ka hoʻokumu ʻana i kahi kiʻi ʻoniʻoni hydrodynamic lubricant.
● Hiki ke hoʻokaʻawale a hoʻololi
Hiki ke hoʻololi ʻia nā ʻāpana hoʻokaʻawale o nā lālani ʻelua cylindrical roller bearings.Mālama kēia i ka hoʻouka ʻana a me ka hoʻokuʻu ʻana, a me ka nānā ʻana i ka mālama.
● Hiki ke holo wikiwiki
Ua kūpono nā hoʻolālā hale no nā wikiwiki kiʻekiʻe, nā wikiwiki wikiwiki a me nā ukana kiʻekiʻe.
Palapala noi
Hiki ke hoʻohana ʻia nā NUU pālua lālani cylindrical roller bearings i nā mea mīkini, nā kaʻa kaʻa, nā kaʻa, nā pahu pahu hoʻemi, nā pale vibrating, etc.
Hoʻohana
Hiki i ka lālani lua cylindrical roller ke amo i ka ukana nui ma ke kuhikuhi radial.Hiki iā ia ke hoʻonohonoho i nā lālani ʻelua o nā wili DAO i ka bearing me ka wikiwiki kiʻekiʻe.ʻO ke alapine fluctuation i ka wā o ka hoʻololi ʻana he ʻelua ʻoi aku ka kiʻekiʻe ma mua o ka lawe ʻana i ka lālani hoʻokahi, a ua hoʻemi ʻia ka amplitude e 70%.
ʻElua ʻano bearings i hoʻohana maʻamau: NN30/W33 a me NN30K/W33 series.NNU49/W33 a me NNU49K/W33 moʻo e lawe ana i waho apo me ka lihi, hiki ke hoʻokaʻawale ʻia ke apo o loko, NN30K/W33 a me NNU49K/W33 moʻo i loko o nā apo i hoʻopaʻa ʻia (taper 1:12), i kūpono me ka conical journal o ka milo. .Hiki i ka neʻe ʻana o ke apo i loko ke hoʻonui i ke apo o loko e hōʻemi i ka ʻae ʻana o ka bearing a hiki i ka pretighten i ka bearing.
Hoʻokomo pinepine ʻia nā bearings cylindrical, a hoʻohana ʻia ka interference fit e hōʻemi i ka ʻae ʻana a i ʻole e hoʻokō i ke kumu o ka hoʻouka mua ʻana.ʻO nā bearings series NNU49 me ke apo i loko hiki ke hoʻokaʻawale ʻia e mīkini ʻia ma ke alanui heihei ma hope o ka hoʻokomo ʻana i ka spindle ma ke apo i loko e loaʻa ai ka pololei o ka rotation spindle kiʻekiʻe.
Nā ʻāpana
NUI | NANA | Nā helu hoʻouka kumu | palena hoʻokau luhi | Nā helu māmā | |||||
hoʻoikaika kino | kūʻokoʻa | Ka māmā kuhikuhi | Kaohi ana i ka mama | ||||||
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 | 1720 | 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 | 1790 | 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 | 1730 | 430 | 530 | |
NNU 41/670 M/W33 | 670 | 1090 | 412 | 12100 | 25500 | 1730 | 430 | 530 | |
BC2-8074/HA5 | 690 | 980 | 365 | 10500 | 27000 | 1830 | 400 | 600 | |
BC2-8015/HB1 | 690 | 980 | 550 | 357.5 | 9900 | 27000 | 1830 | 400 | 600 |
NNU 41/710 K30M/W33 | 710 | 1150 | 438 | 13400 | 28500 | 1900 | 380 | 500 | |
NNU 41/710 M/W33 | 710 | 1150 | 438 | 13400 | 28500 | 1900 | 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 | 19800 | 45000 | 2900 | 300 | 400 | |
NNU 41/850 M/W33 | 850 | 1360 | 500 | 19800 | 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 | 1580 | 580 | 27500 | 62000 | 3800 | 240 | 300 | |
NNU 41/1000 M/W33 | 1000 | 1580 | 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 | 1750 | 630 | 33600 | 76500 | 4550 | 200 | 280 | |
NNU 41/1120 M/W33 | 1120 | 1750 | 630 | 33600 | 76500 | 4550 | 200 | 280 | |
NNU 41/1180 K30M/W33 | 1180 | 1850 | 670 | 36900 | 85000 | 4900 | 180 | 240 | |
NNU 41/1180 M/W33 | 1180 | 1850 | 670 | 36900 | 85000 | 4900 | 180 | 240 | |
NNU 41/1250 K30M/W33 | 1250 | 1950 | 710 | 41800 | 98000 | 5600 | 160 | 220 | |
NNU 41/1250 M/W33 | 1250 | 1950 | 710 | 41800 | 98000 | 5600 | 160 | 220 | |
BC2B 326372/HA1 | 1319.5 | 1720 | 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 |
Loaʻa iā mākou kekahi mau mea kūʻai aku hana maikaʻi ma ke kūʻai aku, QC, a me ka hana ʻana me nā ʻano pilikia pilikia i ka wā o ka hana ʻana no ka New Arrival Kina Kina 800*1060*258mm 160RV2401 High Speed Great Size Double Row Cylindrical Roller Bearing Nnu49/800 Single Row Bearing B124*D240*D160 FC3248124, Inā makemake ʻoe i kekahi o kā mākou waiwai, e ʻike pono ʻaʻole ʻoe e kali e hopu iā mākou a e hana i ka hana mua e hoʻokumu i kahi pilina ʻoihana maikaʻi.
Kina hiki hou maiHuina Roller Kina, Hapai hookuonoono ponoi, Ma hope o nā makahiki o ka hoʻomohala ʻana, ua hoʻokumu mākou i ka mana ikaika i ka hoʻomohala ʻana i nā huahana hou a me ka ʻōnaehana hoʻokele maikaʻi e hōʻoia i ka maikaʻi a me ka lawelawe.Me ke kākoʻo o nā mea kūʻai aku lōʻihi lōʻihi, hoʻokipa ʻia kā mākou huahana ma ka honua holoʻokoʻa.