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Nominálny Priemer otvoru | Odchýlka
| Variácia
| Odchýlka/ Variácia | Odchýlka šírky prsteňa | Šírka prsteňa Variácia | Radiálne hádzanie | Výbeh na bočnej strane | Výbeh na bočnej strane | |||
> | <= | △dmp | Vdp | △ds | Vdp | △d1mp -dmp | △Bs | vbs | kia | SD | sia |
18 30 | 0-6 | 3 | 10 0 | 3 | 4 0 | 0-100 | 5 | 3 | 8 | 8 | |
30 50 | 0-8 | 4 | 12 0 | 4 | 6 0 | 0 - 120 | 5 | 4 | 8 | 8 | |
50 80 | 0-9 | 5 | 15 0 | 5 | 8 0 | 0 - 150 | 6 | 4 | 8 | 8 | |
80 120 | 0-10 | 5 | 20 0 | 5 | 8 0 | 0 - 200 | 7 | 5 | 9 | 9 | |
120 180 | 0-13 | 7 | 25 0 | 7 | 10 0 | 0 - 250 | 8 | 6 | 10 | 10 | |
180 250 | 0-15 | 8 | 30 0 | 8 | 12 0 | 0 - 300 | 10 | 8 | 11 | 13 | |
250 315 | 0-18 | 9 | 35 0 | 9 | 12 0 | 0 - 350 | 13 | 8 | 13 | 15 | |
315 400 | 0-23 | 12 | 40 0 | 12 | 14 0 | 0 - 400 | 15 | 10 | 15 | 20 | |
400 500 | 0-27 | 14 | 45 0 | 14 | 0 - 450 | 17 | 10 | 17 | 23 | ||
500 630 | 0-30 | 50 0 | 0 - 500 | 20 | 12 | 20 | 25 | ||||
630 800 | 0-40 | 65 0 | 0 - 750 | 30 | 15 | 23 | 30 | ||||
800 1 000 | 0-50 | 75 0 | 0 - 1000 | 33 | 17 | 30 | 40 | ||||
1000 1250 | 0-65 | 90 0 | 0 - 1250 | 40 | 20 | 40 | 50 |
Nominálny vonkajší priemer | Odchýlka
| Variácia | Radiálne hádzanie | Výbeh na bočnej strane | Výbeh na bočnej strane | |
> | <= | △Dmp | VDp | Kea | SD | More |
30 50 | 0 -7 | 4 | 5 | 8 | 8 | |
50 80 | 0 -9 | 5 | 5 | 8 | 10 | |
80 120 | 0 -10 | 5 | 6 | 9 | 11 | |
120 150 | 0 -11 | 6 | 7 | 10 | 13 | |
150 180 | 0 -13 | 7 | 8 | 10 | 14 | |
180 250 | 0 -15 | 8 | 10 | 11 | 15 | |
250 315 | 0 -18 | 9 | 11 | 13 | 18 | |
315 400 | 0 -20 | 10 | 13 | 13 | 20 | |
400 500 | 0 -23 | 12 | 15 | 15 | 23 | |
500 630 | 0 -28 | 14 | 17 | 18 | 25 | |
630 800 | 0 -35 | 18 | 20 | 20 | 30 | |
800 1 000 | 0 -40 | 25 | 30 | 40 | ||
1000 1250 | 0 -50 | 30 | 40 | 55 |
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 | Extrémna rýchlosť | Rozmery ložísk | Hmotnosť | ||||||||
d | D | B | r1 r2 min | Dynamické zaťaženie | Statické zaťaženie | Mazanie tukom | Olejové mazanie | E | F | Bs ≈ | S ≈ | ≈ | |
NN 3006 M/W33 | 30 | 55 | 19 | 1 | 29 | 34 | 16000 | 19000 | 48.5 | -- | 4.8 | 1.4 | 0.12 |
NN 3006 K/M/W33 | 30 | 55 | 19 | 1 | 29 | 34 | 16000 | 19000 | 48.5 | -- | 4.8 | 1.4 | 0.12 |
NN 3007 M/W33 | 35 | 62 | 20 | 1 | 35.5 | 44 | 1400 | 1700 | 55 | -- | 4.8 | 1.4 | 0.26 |
NN 3007 K/M/W33 | 35 | 62 | 20 | 1 | 35.5 | 44 | 1400 | 1700 | 55 | -- | 4.8 | 1.4 | 0.26 |
NN 3008 M/W33 | 40 | 68 | 21 | 1 | 45 | 58.5 | 12000 | 15000 | 61 | -- | 4.8 | 1.4 | 0.32 |
NN 3008 K/M/W33 | 40 | 68 | 21 | 1 | 45 | 58.5 | 12000 | 15000 | 61 | -- | 4.8 | 1.4 | 0.32 |
NN 3009 M/W33 | 45 | 75 | 23 | 1 | 54 | 72 | 11000 | 14000 | 67.5 | -- | 4.8 | 1.7 | 0.41 |
NN 3009 K/M/W33 | 45 | 75 | 23 | 1 | 54 | 72 | 11000 | 14000 | 67.5 | -- | 4.8 | 1.7 | 0.41 |
NN 3010 M/W33 | 50 | 80 | 23 | 1 | 57 | 80 | 10000 | 13000 | 72.5 | -- | 4.8 | 1.7 | 0.43 |
NN 3010 K/M/W33 | 50 | 80 | 23 | 1 | 57 | 80 | 10000 | 13000 | 72.5 | -- | 4.8 | 1.7 | 0.43 |
NN 3011 M/W33 | 55 | 90 | 26 | 1.1 | 72 | 100 | 9000 | 11000 | 81 | -- | 4.8 | 1.9 | 0.65 |
NN 3011 K/M/W33 | 55 | 90 | 26 | 1.1 | 72 | 100 | 9000 | 11000 | 81 | -- | 4.8 | 1.9 | 0.65 |
NN 3012 M/W33 | 60 | 95 | 26 | 1.1 | 75 | 110 | 8500 | 10000 | 86.1 | -- | 4.8 | 1.9 | 0.67 |
NN 3012 K/M/W33 | 60 | 95 | 26 | 1.1 | 75 | 110 | 8500 | 10000 | 86.1 | -- | 4.8 | 1.9 | 0.67 |
NN 3013 M/W33 | 65 | 100 | 26 | 1.1 | 76.5 | 116 | 8000 | 9500 | 91 | -- | 4.8 | 1.9 | 0.74 |
NN 3013 K/M/W33 | 65 | 100 | 26 | 1.1 | 76.5 | 116 | 8000 | 9500 | 91 | -- | 4.8 | 1.9 | 0.74 |
NN 3014 M/W33 | 70 | 110 | 30 | 1.1 | 98 | 150 | 7000 | 8500 | 100 | -- | 6.5 | 2.3 | 1.1 |
NN 3014 K/M/W33 | 70 | 110 | 30 | 1.1 | 98 | 150 | 7000 | 8500 | 100 | -- | 6.5 | 2.3 | 1.1 |
NN 3015 M/W33 | 75 | 115 | 30 | 1.1 | 100 | 156 | 6700 | 8000 | 105 | -- | 6.5 | 2.3 | 1.1 |
NN 3015 K/M/W33 | 75 | 115 | 30 | 1.1 | 100 | 156 | 6700 | 8000 | 105 | -- | 6.5 | 2.3 | 1.1 |
NN 3016 M/W33 | 80 | 125 | 34 | 1.1 | 120 | 186 | 6300 | 7500 | 113 | -- | 6.5 | 2.5 | 1.6 |
NN 3016 K/M/W33 | 80 | 125 | 34 | 1.1 | 120 | 186 | 6300 | 7500 | 113 | -- | 6.5 | 2.5 | 1.6 |
NN 3017 M/W33 | 85 | 130 | 34 | 1.1 | 125 | 200 | 6000 | 7000 | 118 | -- | 6.5 | 2.5 | 1.6 |
NN 3017 K/M/W33 | 85 | 130 | 34 | 1.1 | 125 | 200 | 6000 | 7000 | 118 | -- | 6.5 | 2.5 | 1.6 |
NN 3018 M/W33 | 90 | 140 | 37 | 1.5 | 140 | 224 | 5600 | 6700 | 127 | -- | 6.5 | 2.5 | 2.1 |
NN 3018 K/M/W33 | 90 | 140 | 37 | 1.5 | 140 | 224 | 5600 | 6700 | 127 | -- | 6.5 | 2.5 | 2.1 |
NN 3019 M/W33 | 95 | 145 | 37 | 1.5 | 143 | 236 | 5300 | 6300 | 132 | -- | 6.5 | 2.5 | 2.3 |
NN 3019 K/M/W33 | 95 | 145 | 37 | 1.5 | 143 | 236 | 5300 | 6300 | 132 | -- | 6.5 | 2.5 | 2.3 |
NN 3020 M/W33 | 100 | 150 | 37 | 1.5 | 146 | 245 | 5300 | 6300 | 137 | -- | 6.5 | 2.5 | 2.2 |
NN 3020 K/M/W33 | 100 | 150 | 37 | 1.5 | 146 | 245 | 5300 | 6300 | 137 | -- | 6.5 | 2.5 | 2.2 |
NN 3021 M/W33 | 105 | 160 | 41 | 2 | 190 | 310 | 4800 | 5600 | 146 | -- | 6.5 | 2.6 | 3 |
NN 3021 K/M/W33 | 105 | 160 | 41 | 2 | 190 | 310 | 4800 | 5600 | 146 | -- | 6.5 | 2.6 | 3 |
NN 3022 M/W33 | 110 | 170 | 45 | 1.1 | 220 | 360 | 4500 | 5300 | 155 | -- | 6.5 | 2.8 | 3.8 |
NN 3022 K/M/W33 | 110 | 170 | 45 | 2 | 220 | 360 | 4500 | 5300 | 155 | -- | 6.5 | 2.8 | 3.8 |
NN 3024 M/W33 | 120 | 180 | 46 | 2 | 232 | 390 | 4300 | 5000 | 165 | -- | 6.5 | 3.1 | 4.1 |
NN 3024 K/M/W33 | 120 | 180 | 46 | 2 | 232 | 390 | 4300 | 5000 | 165 | -- | 6.5 | 3.1 | 4.1 |
NN 3026 M/W33 | 130 | 200 | 52 | 2 | 290 | 500 | 3800 | 4500 | 182 | -- | 9.5 | 3.35 | 6.1 |
NN 3026 K/M/W33 | 130 | 200 | 52 | 2 | 290 | 500 | 3800 | 4500 | 182 | -- | 9.5 | 3.35 | 6.1 |
NN 3028 M/W33 | 140 | 210 | 53 | 2 | 300 | 520 | 3600 | 4300 | 192 | -- | 9.5 | 3.35 | 6.5 |
NN 3028 K/M/W33 | 140 | 210 | 53 | 2 | 300 | 520 | 3600 | 4300 | 192 | -- | 9.5 | 3.35 | 6.5 |
NN 3030 M/W33 | 150 | 225 | 56 | 2 | 335 | 585 | 3400 | 4000 | 206 | -- | 9.5 | 3.7 | 7.9 |
NN 3030 K/M/W33 | 150 | 225 | 56 | 2 | 335 | 585 | 3400 | 4000 | 206 | -- | 9.5 | 3.7 | 7.9 |
NN 3032 M/W33 | 160 | 240 | 60 | 2.1 | 375 | 670 | 3200 | 3800 | 219 | -- | 9.5 | 4.2 | 9.6 |
NN 3032 K/M/W33 | 160 | 240 | 60 | 2.1 | 375 | 670 | 3200 | 3800 | 219 | -- | 9.5 | 4.2 | 9.6 |
NN 3034 M/W33 | 170 | 260 | 67 | 2.1 | 450 | 800 | 3000 | 3600 | 236 | -- | 9.5 | 4.5 | 13 |
NN 3034 K/M/W33 | 170 | 260 | 67 | 2.1 | 450 | 800 | 3000 | 3600 | 236 | -- | 9.5 | 4.5 | 13 |
NN 3036 M/W33 | 180 | 280 | 74 | 2.1 | 570 | 1000 | 2800 | 3400 | 255 | -- | 12.2 | 4.8 | 17 |
NN 3036 K/M/W33 | 180 | 280 | 74 | 2.1 | 570 | 1000 | 2800 | 3400 | 255 | -- | 12.2 | 4.8 | 17 |
NN 3038 M/W33 | 190 | 290 | 75 | 2.1 | 585 | 1040 | 2600 | 3200 | 265 | -- | 12.2 | 4.8 | 18 |
NN 3038 K/M/W33 | 190 | 290 | 75 | 2.1 | 585 | 1040 | 2600 | 3200 | 265 | -- | 12.2 | 4.8 | 18 |
NN 3040 M/W33 | 200 | 310 | 82 | 2.1 | 655 | 1200 | 2400 | 3000 | 282 | -- | 12.2 | 5.3 | 23 |
NN 3040 K/M/W33 | 200 | 310 | 82 | 2.1 | 655 | 1200 | 2400 | 3000 | 282 | -- | 12.2 | 5.3 | 23 |
NN 3044 M/W33 | 220 | 340 | 90 | 3 | 800 | 1460 | 2200 | 2800 | 310 | -- | 15 | 4.5 | 33 |
NN 3044 K/M/W33 | 220 | 340 | 90 | 3 | 800 | 1460 | 2200 | 2800 | 310 | -- | 15 | 4.5 | 33 |
NN 3048 M/W33 | 240 | 360 | 92 | 3 | 850 | 1560 | 2000 | 2600 | 330 | -- | 15 | 6 | 36 |
NN 3048 K/M/W33 | 240 | 360 | 92 | 3 | 850 | 1560 | 2000 | 2600 | 330 | -- | 15 | 6 | 36 |
NN 3052 M/W33 | 260 | 400 | 104 | 4 | 1060 | 2000 | 1900 | 2400 | 364 | -- | 15 | 6.5 | 48 |
NN 3052 K/M/W33 | 260 | 400 | 104 | 4 | 1060 | 2000 | 1900 | 2400 | 364 | -- | 15 | 6.5 | 48 |
NN 3056 M/W33 | 280 | 420 | 106 | 4 | 1080 | 2080 | 1800 | 2200 | 384 | -- | 15 | 6.75 | 52 |
NN 3056 K/M/W33 | 280 | 420 | 106 | 4 | 1080 | 2080 | 1800 | 2200 | 384 | -- | 15 | 6.75 | 52 |
NN48/750K30/HB1/W33 | 750 | 920 | 170 | -- | 3690 | 10200 | -- | 600 | 879 | -- | 22.3 | 6.7 | 240 |
NN48/750/HB1/W33 | 750 | 920 | 170 | -- | 3690 | 10200 | -- | 600 | 879 | -- | 22.3 | 6.7 | 240 |
NN49/1000K30/M/W33 | 1000 | 1320 | 315 | -- | 8580 | 26000 | -- | 400 | 1238 | -- | 22.3 | 9.5 | 1200 |
NN49/1000M/W33 | 1000 | 1320 | 315 | -- | 8580 | 26000 | -- | 400 | -- | -- | 22.3 | 9.5 | 1200 |
NN49/1320K/FB/W33 | 1320 | 1720 | 400 | -- | 13800 | 42500 | -- | 280 | 1620 | -- | 22.3 | 16.8 | 3060 |
NN49/1320FB/W33 | 1320 | 1720 | 400 | -- | 13800 | 42500 | -- | 280 | 1620 | -- | 22.3 | 16.8 | 3060 |
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.
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