Utu Iti rawa mo Haina Kotahi/Tuarua Rarangi Hohonu, Whakapapa koki, Tirohanga, Aki, Whakauru, Poraka urunga, Pooro/Poorooro, Porowhita, Tapered, Needle, Roera Hurihuri Pipiri
Kei te aro ano matou ki te whakapai ake i nga mea whakahaere me te kaupapa QC kia mau tonu ai te hua nui mai i te kamupene tino whakataetae mo te Utu Iti rawa mo Haina Kotahi/Tuarua Row Roowe Hohonu, Whakapaa Koki, Whakaritea, Tuki, Whakauru, Poraka Urunga, Poi / Porotakaro, Sphreical, Tapered, Needle, Roller Rolling Bearing, Ka whai matou i nga rongoa whakauru mo nga kaihoko me te tumanako ki te hanga hononga mo te wa roa, te haumaru, te pono me te whai hua ki nga kaihoko.Ka tino tumanako matou ki to haerenga mai.
Kei te aro ano hoki matou ki te whakapai ake i nga mea whakahaere me te kaupapa QC kia mau tonu ai nga painga nui mai i te kamupene whakataetae tino whakataetae moHaina Huira Wira, Te Piki Piki, Titiro whakamua ki te wa kei te heke mai, ka aro nui atu ki te hanga tohu me te whakatairanga.A, i roto i te tukanga o to maatau waitohu mo te whakatakotoranga rautaki o te ao, ka mihi matou ki te maha atu o nga hoa hono mai ki a matou, mahi tahi me matou i runga i te painga o tetahi.Kia whakawhanake tatou i te maakete ma te whakamahi i o tatou painga nui me te ngana ki te hanga whare.
Kupu Whakataki
Ko nga roopu roera porotakaro-rua-rarangi ka taea te neke atu i te axial i waenga i te rakau me te turanga e mau ana, a ka taea te whakamahi hei bearing kore-turanga. Ko tenei momo o te kawe he painga o te hanganga kiato, te rigidity nui, te kaha kawe nui, te whakahekenga iti i muri i te utaina. , me etahi atu, e tika ana mo te tautoko miro taputapu miihini.
Nga waahanga me nga painga
● Te kaha o te kawe kawenga
Na to raatau rarangi tuarua o nga roera, he pai nga waahanga roera porotakaro rarangi rua mo nga kawenga radial taumaha.
● Waku iti (Roller mutunga / rohe whakapā flange)
Ko te hoahoa flange tuwhera, me te hoahoa mutunga o te roera me te mutunga o te mata, ka whakatairanga i te hanga kiriata whakahinuhinu ka hua te iti o te waku me te kaha o te kawe axial kawenga.
● He roa te mahi
Ka whakaitihia e te kotaha roera logarithmic te taumahatanga o te taha i te whakapiri roera/rereihi me te aro ki te hē me te paheketanga o te rakau.
● Whakapai ake i te pono whakahaere
Ko te mutunga o te mata i runga i nga mata whakapiri o nga roera me nga huarahi reihi e tautoko ana i te hanganga o te kiriata whakahinuhinu hydrodynamic.
● Ka taea te wehe me te whakawhiti
Ko nga waahanga wehe o nga rarangi takirua porotakaro porotakaro ka taea te whakarereke.Ma tenei ka ngawari te whakauru me te whakaheke, me nga tirotiro tiaki.
● Te kaha tere tere
Ko nga hoahoa o te whare herehere e tika ana mo te tere tere, te tere tere me nga kawenga teitei.
Taupānga
Ka taea te whakamahi i te NUU rua nga raina roera porotakaro i roto i nga taputapu miihini, nga motuka motuka, nga motuka, nga pouaka whakaheke, nga mata wiri, me era atu.
Whakamahinga
Ka taea e te haupae roera porotakaro rua te kawe i te kawenga du nui i te ahunga radial.Ka taea e ia nga rarangi e rua o nga roera DAO i roto i te waahi me te tere tere ki te whakarite i te huarahi whakawhiti.Ko te auau rereke i te wa hurihuri he rua te teitei ake i tera o te rarangi rarangi kotahi, a ka whakahekehia te kaha kaha ki te 70%.
E rua nga momo o nga tohu e whakamahia ana: NN30 / W33 me NN30K / W33 raupapa.Ko nga raupapa NNU49/W33 me te NNU49K/W33 e mau ana i te mowhiti o waho me te taha, ka taea te wehe i te mowhiti o roto, NN30K/W33 me te raupapa NNU49K/W33 te mowhiti o roto he kohao taapiri (taper 1:12), he hototahi ki te hautaka koeko o te miro. .Ko te nekehanga axial o te mowhiti o roto ka taea te whakawhanui i te mowhiti o roto ki te whakaiti i te waatea o te whanau me te whakamau i te whanau.
I te nuinga o te wa ka utaina nga peera porotakaro, ka whakamahia te urunga pokanoa ki te whakaiti i te waatea o te kawe, ki te whakatutuki ranei i te kaupapa o mua.Ko nga tohu raupapa NNU49 me te mowhiti o roto ka taea te wetewete i te miihini i runga i te riihi i muri i te whakauru i te miro ki te mowhiti o roto kia whiwhi ai i te tika o te hurihanga hurihuri.
Tawhā
| RAHI | RAHI | Whakatauranga kawenga taketake | Te rohe kawenga ngenge | Whakatauranga tere | |||||
| hihiri | pateko | Te tere tohutoro | Te whakaiti i te tere | ||||||
| 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 | |
Kei te aro ano matou ki te whakapai ake i nga mea whakahaere me te kaupapa QC kia mau tonu ai te hua nui mai i te kamupene tino whakataetae mo te Utu Iti rawa mo Haina Kotahi/Tuarua Row Roowe Hohonu, Whakapaa Koki, Whakaritea, Tuki, Whakauru, Poraka Urunga, Poi / Porotakaro, Sphreical, Tapered, Needle, Roller Rolling Bearing, Ka whai matou i nga rongoa whakauru mo nga kaihoko me te tumanako ki te hanga hononga mo te wa roa, te haumaru, te pono me te whai hua ki nga kaihoko.Ka tino tumanako matou ki to haerenga mai.
Utu iti moHaina Huira Wira, Te Piki Piki, Titiro whakamua ki te wa kei te heke mai, ka aro nui atu ki te hanga tohu me te whakatairanga.A, i roto i te tukanga o to maatau waitohu mo te whakatakotoranga rautaki o te ao, ka mihi matou ki te maha atu o nga hoa hono mai ki a matou, mahi tahi me matou i runga i te painga o tetahi.Kia whakawhanake tatou i te maakete ma te whakamahi i o tatou painga nui me te ngana ki te hanga whare.
