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| Nominálny Priemer otvoru | Odchýlka dmp | Variácia Vdp séria | Variácia Vdmp | Kužeľový otvor 1:12 Odchýlka/ Variácia | |||||
| > | <= | △dmp | 7.8.9 | 0.1 | 2.3.4 | Vdmp | △dmp | △d1mp-dmp | Vdp |
| 2,5 10 | 0 -8 | 10 | 8 | 6 | 6 | 15 0 | 15 0 | 10 | |
| 10 18 | 0 -8 | 10 | 8 | 6 | 6 | 18 0 | 18 0 | 10 | |
| 18 30 | 0-10 | 13 | 10 | 8 | 8 | 21 0 | 21 0 | 13 | |
| 30 50 | 0-12 | 15 | 12 | 9 | 9 | 25 0 | 25 0 | 15 | |
| 50 80 | 0-15 | 19 | 19 | 11 | 11 | 30 0 | 30 0 | 19 | |
| 80 120 | 0-20 | 25 | 25 | 15 | 15 | 35 0 | 35 0 | 25 | |
| 120 180 | 0-25 | 31 | 31 | 19 | 19 | 40 0 | 40 0 | 31 | |
| 180 250 | 0-30 | 38 | 38 | 23 | 23 | 46 0 | 46 0 | 38 | |
| 250 315 | 0-35 | 44 | 44 | 26 | 26 | 52 0 | 52 0 | 44 | |
| 315 400 | 0-40 | 50 | 50 | 30 | 30 | 57 0 | 57 0 | 50 | |
| 400 500 | 0-45 | 56 | 56 | 34 | 34 | 63 0 | 63 0 | 56 | |
| 500 630 | 0-50 | 63 | 63 | 38 | 38 | 70 0 | 70 0 | ||
| 630 800 | 0-75 | 80 0 | 80 0 | ||||||
| 800 1000 | 0-100 | 90 0 | 90 0 | ||||||
| 1000 1250 | 0-125 | 105 0 | 105 0 | ||||||
| 1250 1600 | 0 - 160 | ||||||||
| 1600 2000 | 0 - 200 | ||||||||
| Nominálny Vonkajší priemer | Odchýlka | Variácia Vdp séria | Utesnené ložisko | Variácia | Radiálne minúť sa | |||
| > | <= | △Dmp | 7.8.9 | 0.1 | 2.3.4 | 2 3 4 | VDmp | Kea |
| 6 18 | 0 -8 | 10 | 8 | 6 | 10 | 6 | 15 | |
| 18 30 | 0 -9 | 12 | 9 | 7 | 12 | 7 | 15 | |
| 30 50 | 0 -11 | 14 | 11 | 8 | 16 | 8 | 20 | |
| 50 80 | 0 -13 | 16 | 13 | 10 | 20 | 10 | 25 | |
| 80 120 | 0 -15 | 19 | 19 | 11 | 26 | 11 | 35 | |
| 120 150 | 0 -18 | 23 | 23 | 14 | 30 | 14 | 40 | |
| 150 180 | 0 -25 | 31 | 31 | 19 | 38 | 19 | 45 | |
| 180 250 | 0 -30 | 38 | 38 | 23 | 23 | 50 | ||
| 250 315 | 0 -35 | 44 | 44 | 26 | 26 | 60 | ||
| 315 400 | 0 -40 | 50 | 50 | 30 | 30 | 70 | ||
| 400 500 | 0 -45 | 56 | 56 | 34 | 34 | 80 | ||
| 500 630 | 0 -50 | 63 | 63 | 38 | 38 | 100 | ||
| 630 800 | 0 -75 | 94 | 94 | 55 | 55 | 120 | ||
| 800 1 000 | 0-100 | 125 | 125 | 75 | 75 | 140 | ||
| 1000 1250 | 0-125 | 160 | ||||||
| 1250 1600 | 0 - 160 | 190 | ||||||
| 1600 2000 | 0 - 200 | 220 | ||||||
| 2000 2500 | 0 -250 | 250 | ||||||
| Priemer otvoru (mm) | |||||||
| > | <= | C1 (ehm) | C2 (ehm) | CN (um) | C3 (ehm) | C4 (ehm) | C5 (ehm) |
| -- 24 | 5 15 | 0 25 | 20 45 | 35 60 | 50 75 | 75 100 | |
| 24 30 | 5 15 | 0 25 | 20 45 | 35 60 | 50 75 | 75 100 | |
| 30 40 | 5 15 | 5 30 | 25 50 | 45 70 | 60 85 | 85 110 | |
| 40 50 | 5 18 | 5 35 | 30 60 | 50 80 | 70 100 | 100 130 | |
| 50 65 | 5 20 | 10 40 | 40 70 | 60 90 | 80 100 | 110 140 | |
| 65 80 | 10 25 | 10 45 | 40 75 | 65 100 | 90 125 | 125 160 | |
| 80 100 | 10 30 | 15 50 | 50 85 | 75 110 | 105 140 | 140 175 | |
| 100 120 | 10 30 | 15 55 | 50 90 | 85 125 | 125 165 | 165 205 | |
| 120 140 | 10 35 | 15 60 | 60 105 | 100 145 | 145 190 | 190 235 | |
| 140 160 | 10 35 | 20 70 | 70 120 | 115 165 | 165 215 | 215 265 | |
| 160 180 | 10 40 | 25 75 | 75 125 | 120 170 | 170 220 | 220 270 | |
| 180 200 | 15 45 | 35 90 | 90 145 | 140 195 | 195 250 | 250 305 | |
| 200 225 | 15 50 | 45 105 | 105 165 | 160 220 | 220 280 | 280 340 | |
| 225 250 | 15 50 | 45 110 | 110 175 | 170 235 | 235 300 | 300 365 | |
| 250 280 | 20 55 | 55 125 | 125 195 | 190 260 | 260 330 | 330 400 | |
| 280 315 | 20 60 | 55 130 | 130 205 | 200 275 | 275 350 | 350 425 | |
| 315 355 | 20 65 | 65 145 | 145 225 | 225 305 | 305 385 | 385 465 | |
| 355 400 | 25 75 | 100 190 | 190 280 | 280 270 | 570 460 | 460 550 | |
| 400 450 | 25 85 | 110 210 | 210 310 | 310 410 | 410 510 | 510 610 | |
| 450 500 | 25 95 | 110 220 | 220 330 | 330 440 | 440 550 | 550 660 | |
| 500 560 | 25 100 | 120 240 | 240 360 | 360 480 | 480 600 | 600 720 | |
| 560 630 | 30 110 | 140 260 | 260 380 | 380 500 | 500 620 | 620 740 | |
| 630 710 | 30 130 | 145 285 | 285 425 | 425 565 | 565 705 | 705 845 | |
| 710 800 | 35 140 | 150 310 | 610 470 | 470 630 | 630 790 | 790 950 | |
| 800 900 | 35 160 | 180 350 | 350 520 | 520 690 | 690 860 | 860 1030 | |
| 900 1 000 | 35 170 | 200 390 | 390 580 | 580 770 | 770 960 | 960 1150 | |
| 1 000 1 120 | 50 200 | 220 430 | 430 640 | 640 850 | 850 1 060 | 1060 1270 | |
| 1120 1250 | 50 200 | 230 470 | 470 710 | 710 950 | 950 1190 | 1060 1270 | |
| 1250 1400 | 50 200 | 270 530 | 530 790 | 790 1 050 | 1050 1310 | 1060 1270 | |
| 1400 1600 | 50 200 | 330 610 | 610 890 | 890 1170 | 1170 1450 | 1060 1270 | |
| 1600 1800 | 50 200 | 380 700 | 700 1 020 | 1020 1340 | 1340 1660 | 1060 1270 | |
| 1800 2000 | 50 200 | 400 760 | 760 1120 | 1120 1480 | 1480 1840 | 1060 1270 | |
| Priemer otvoru (mm) | |||||||
| > | <= | C1 (ehm) | C2 (ehm) | CN (um) | C3 (ehm) | C4 (ehm) | C5 (ehm) |
| -- 24 | 10 20 | 15 40 | 30 55 | 40 65 | 50 75 | 75 100 | |
| 24 30 | 15 25 | 20 45 | 35 60 | 45 70 | 55 80 | 80 105 | |
| 30 40 | 15 25 | 20 45 | 40 65 | 55 80 | 70 95 | 95 120 | |
| 40 50 | 17 30 | 25 55 | 45 75 | 60 90 | 75 105 | 105 135 | |
| 50 65 | 20 35 | 30 60 | 50 80 | 70 100 | 90 120 | 120 150 | |
| 65 80 | 25 40 | 35 70 | 60 95 | 85 120 | 110 145 | 145 180 | |
| 80 100 | 35 55 | 40 75 | 70 105 | 95 130 | 120 155 | 155 190 | |
| 100 120 | 40 60 | 50 90 | 90 130 | 115 155 | 140 180 | 180 220 | |
| 120 140 | 45 70 | 55 100 | 100 145 | 130 175 | 160 205 | 205 250 | |
| 140 160 | 50 75 | 60 110 | 110 160 | 145 195 | 180 230 | 230 280 | |
| 160 180 | 55 85 | 75 125 | 126 175 | 160 210 | 195 245 | 245 295 | |
| 180 200 | 60 90 | 85 140 | 140 195 | 180 235 | 220 275 | 275 330 | |
| 200 225 | 60 95 | 95 155 | 155 215 | 200 260 | 245 305 | 305 365 | |
| 225 250 | 65 100 | 105 170 | 170 235 | 220 285 | 270 335 | 335 400 | |
| 250 280 | 75 110 | 115 185 | 185 255 | 240 310 | 295 365 | 365 435 | |
| 280 315 | 80 120 | 130 205 | 205 280 | 265 340 | 325 400 | 400 475 | |
| 315 355 | 90 135 | 145 250 | 225 304 | 290 370 | 355 435 | 435 515 | |
| 355 400 | 100 150 | 165 255 | 225 345 | 330 420 | 405 495 | 495 585 | |
| 400 450 | 110 170 | 185 285 | 285 385 | 370 470 | 455 555 | 555 655 | |
| 450 500 | 120 190 | 205 315 | 315 425 | 410 520 | 505 615 | 615 725 | |
| 500 560 | 130 210 | 230 350 | 350 470 | 455 575 | 560 680 | 680 800 | |
| 560 630 | 140 230 | 260 380 | 380 500 | 500 620 | 620 740 | 740 860 | |
| 630 710 | 160 260 | 295 435 | 435 575 | 565 705 | 685 835 | 935 975 | |
| 710 800 | 170 290 | 325 485 | 485 645 | 630 790 | 775 935 | 935 1095 | |
| 800 900 | 190 330 | 370 540 | 540 710 | 700 870 | 860 1030 | 1030 1200 | |
| 900 1 000 | 210 360 | 410 600 | 600 790 | 780 970 | 960 1150 | 1150 1340 | |
| 1000 1120 | 230 400 | 455 665 | 665 875 | 865 1075 | 1065 1275 | 1275 1485 | |
| 1120 1250 | 230 400 | 490 730 | 730 970 | 960 1200 | 1200 1440 | 1275 1485 | |
| 1250 1400 | 230 400 | 550 810 | 810 1070 | 1070 1330 | 1330 1590 | 1275 1485 | |
| 1400 1600 | 230 400 | 640 920 | 920 1200 | 1200 1480 | 1480 1760 | 1275 1485 | |
| 1600 1800 | 230 400 | 700 1 020 | 1020 1340 | 1340 1660 | 1660 1980 | 1275 1485 | |
| 1800 2000 | 230 400 | 760 1120 | 1120 1480 | 1480 1840 | 1840 2200 | 1275 1485 | |
Model | Rozmery | Menovité zaťaženie | Rozmery ložísk | Extrémna rýchlosť | Hmotnosť | ||||||||||
d | D | B | r1,r2 Min | r3,r4 min | Dynamické zaťaženie Cr | Statické zaťaženie Kor | E | F | d1 | D1 | s | Mazanie tukom | Olejové mazanie | ||
NJ2305VH | 25 | 62 | 24 | 1.1 | -- | 68.2 | 82.8 | -- | 31.71 | 36.3 | 48.2 | 1.7 | 3000 | 5300 | 0.4 |
NJ2306VH | 30 | 72 | 27 | 1 | -- | 84 | 102 | -- | -- | 43.3 | 56.5 | 1.8 | 1900 | 4000 | 0.56 |
NJ2307VH | 35 | 80 | 31 | 1.5 | -- | 108 | 124 | -- | 44.74 | 50.3 | 65.8 | 2 | 1600 | 3400 | 0.73 |
NJ2308VH | 40 | 90 | 33 | 1.5 | -- | 145 | 184 | -- | 51.1 | 57.5 | 76 | 2.4 | 1400 | 3000 | 1 |
NJ2309VH | 45 | 100 | 36 | 1.5 | -- | 170 | 220 | -- | 56.13 | 62.5 | 81.8 | 2.4 | 1300 | 2800 | 1.35 |
NJ2310VH | 50 | 110 | 40 | 2 | -- | 198 | 250 | -- | 60.7 | 68.3 | 90.3 | 2.6 | 1100 | 2400 | 1.85 |
NJ2311VH | 55 | 120 | 43 | 2 | -- | 230 | 260 | -- | 67.1 | 75.5 | 98.6 | 2.6 | 1000 | 2200 | 2.3 |
NJ2312VH | 60 | 130 | 46 | 2.1 | -- | 260 | 352 | -- | 73.68 | 82.1 | 106 | 3 | 950 | 2000 | 2.83 |
NJ2313VH | 65 | 140 | 48 | 2.1 | -- | 302 | 358 | -- | 80.71 | 89.4 | 117 | 3 | 900 | 1900 | 3.48 |
NJ2314VH | 70 | 150 | 51 | 2.1 | -- | 335 | 455 | -- | 84.22 | 93.8 | 121 | 3 | 850 | 1800 | 4.4 |
NJ2315VH | 75 | 160 | 55 | 2.1 | -- | 390 | 550 | -- | 91.25 | 100.8 | 132.5 | 3 | 750 | 1600 | 5.18 |
NJ2316VH | 80 | 170 | 58 | 2.1 | -- | 455 | 550 | -- | 98.3 | 109 | 141 | 4 | 700 | 1500 | 6.4 |
NJ2317VH | 85 | 180 | 60 | 3 | -- | 482 | 695 | -- | 107.03 | 117.4 | 151.5 | 4 | 670 | 1400 | 7.3 |
NJ2318VH | 90 | 190 | 64 | 3 | -- | 520 | 790 | -- | 108.8 | 121 | 156 | 4 | 670 | 1400 | 8.75 |
NJ2320VH | 100 | 215 | 73 | 3 | -- | 704 | 1030 | -- | 122.8 | 136 | 176 | 4.5 | 600 | 1200 | 13 |
NJ2322VH | 110 | 240 | 80 | 3 | -- | 826 | 1040 | -- | 134.3 | 151 | 198 | 5 | 560 | 1100 | 17.8 |
NJ2324VH | 120 | 260 | 86 | 3 | -- | 920 | 1300 | -- | 147.4 | 164 | 211 | 5.5 | 530 | 1000 | 22.3 |
NJ2326VH | 130 | 280 | 93 | 4 | -- | 1080 | 1660 | -- | 157.95 | 174.1 | 229.6 | 6 | 500 | 950 | 28 |
NJ2328VH | 140 | 300 | 102 | 4 | -- | 1250 | 1910 | -- | 168.5 | 184.7 | 240.5 | 6.5 | 450 | 850 | 35.5 |
NJ2330VH | 150 | 320 | 108 | 4 | -- | 1450 | 2240 | -- | 182.5 | 203 | 261 | 6.5 | 430 | 800 | 42.5 |
NJ2332VH | 160 | 340 | 114 | 4 | -- | 1630 | 2550 | -- | 196.55 | 216.7 | 286 | 7 | 400 | 750 | 48.8 |
NJ2334VH | 170 | 360 | 120 | 3 | -- | 1760 | 2400 | -- | 203.56 | 224.5 | 296.4 | 7 | 450 | 800 | 59.2 |
NJ2336VH | 180 | 380 | 126 | 3 | -- | 1900 | 12700 | -- | 221.74 | 242.6 | 314.6 | 9 | 400 | 700 | 69.6 |
NJ2338VH | 190 | 400 | 132 | 4 | -- | 2080 | 2900 | -- | 224.6 | 247.6 | 327 | 7 | 400 | 700 | 80 |
Dlhoročné pracovné skúsenosti
Zákaznícky servis
Patentovaná technológia
Ningbo DHK Precision Bearing Co, Ltd (skrátene „DHK“) je špecializovaný podnik zaoberajúci sa výskumom a vývojom, výrobou a predajom ložísk, ktorý sa nachádza v zóne hospodárskeho rozvoja Ningbo Zhenhai s pohodlnou dopravou. Od založenia už viac ako desať rokov boli „technológia“, „kvalita“ a „služby“ vždy prvotnými problémami v našej mysli v záujme rozvoja. Poskytujeme spoľahlivé produkty a špeciálne prispôsobené služby pre globálne podniky v ťažkom priemysle a získali sme spokojnosť a získali dobrú povesť mnohých podnikov doma iv zahraničí.
DHK vyrába predovšetkým valčekové ložiská, kužeľové ložiská, naklápacie valivé ložiská, guľkové ložiská, ako aj rôzne druhy neštandardných ložísk a ložísk so špeciálne upraveným povrchom. Ložiská DHK boli doteraz široko používané v takých oblastiach, ako sú strojárske stroje, priemyselné čerpadlá, obrábacie stroje, kompresné motory, prevodovky, veterná energia a metalurgia vo vyspelých európskych a amerických krajinách.
DHK má meraciu miestnosť a inšpekčnú miestnosť ložísk v tomto odvetví a celosvetovo zaviedla špičkové inšpekčné zariadenia a zaviedla systém kontroly kvality v Číne, čím zaručuje kvalitu výrobkov všestranným spôsobom.
DHK prešiel certifikáciou systému kvality IATF16949 a certifikáciou systému environmentálneho manažérstva ISO14001 ； a DHK je národný high-tech podnik.
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