Četru punktu leņķa kontakta lodīšu gultņi
Četru punktu leņķveida kontakta lodīšu gultņi sastāv no 1 gab. Cietiem ārējiem gredzeniem, 2 gab. Sadalītiem iekšējiem gredzeniem un lodīšu un būru komplektiem ar misiņa vai fenola sveķu būriem. Sacīkšu ceļa profili ir tādi, ka bumba saskaras ar ārējo gredzenu divos punktos un sadalīto iekšējo gredzenu katrā vienā punktā. Šāda konstrukcija ļauj gultnim pārvadāt aksiālās slodzes abos virzienos, piemēram, divrindu leņķa kontakta lodīšu gultņus, neaizņemot tik daudz aksiālās vietas. Lodīšu kontakta leņķis ir 35 ° ar katru gredzenu.
Četru punktu leņķveida kontaktu lodīšu gultņu veidi:
QJ 2 sērija;
QJ 3 sērija;
QJ 10 sērija;
Gultņa funkcijas:
Mazāk aksiālās vietas: aizņem mazāk aksiālās vietas nekā divrindu gultņi.
Liela kravnesība: tiek iestrādāts liels skaits bumbiņu;
Iekšējo gredzenu atdalāms dizains: vienkāršāka gultņa montāža un demontāža.
Pielietojums:
Lauksaimniecības tehnika;
Sūkņi;
Rūpnieciskās mašīnas tīrīšanai un iepildīšanai pudelēs;
Tērauda, stikla, marmora, koka utt. Apstrādes iekārtas;
Četru punktu leņķveida kontaktu lodīšu gultņu katalogs:
Tips kods | Galvenie izmēri | Pamata slodzes vērtējumi | Noguruma slodzes robeža | Ātruma vērtējumi | ||||
(mm) | (kN) | (kN) | (r / min) | |||||
d | D | B | DynamicC | Statisks | Pu | Atskaites ātrums | Ātruma ierobežošana | |
C0 | ||||||||
QJ 324 N2MA | 120 | 260 | 55 | 415 | 530 | 16.3 | 3200 | 4500 |
QJ 224 N2MA | 120 | 215 | 40 | 300 | 365 | 12 | 3600 | 5000 |
QJ 326 N2MA | 130 | 280 | 58 | 455 | 610 | 18 | 3000 | 4000 |
QJ 226 N2MA | 130 | 230 | 40 | 310 | 400 | 12.7 | 3400 | 4800 |
QJ 228 N2MA | 140 | 250 | 42 | 345 | 475 | 14.3 | 3200 | 4300 |
QJ 328 N2MA | 140 | 300 | 62 | 500 | 695 | 20 | 2800 | 3800 |
QJ 230 N2MA | 150 | 270 | 45 | 400 | 570 | 16.6 | 3000 | 4000 |
QJ 330 N2MA | 150 | 320 | 65 | 530 | 765 | 21.2 | 2600 | 3600 |
QJ 1030 N2MA | 150 | 225 | 35 | 242 | 335 | 10.4 | 2800 | 4500 |
QJ 332 N2MA | 160 | 340 | 68 | 570 | 880 | 23.6 | 2400 | 3400 |
QJ 232 N2MA | 160 | 290 | 48 | 450 | 670 | 19 | 2800 | 3800 |
QJ 1032 N2MA | 160 | 240 | 38 | 270 | 380 | 11.4 | 2600 | 4300 |
QJ 334 N2MA | 170 | 360 | 72 | 655 | 1040 | 27 | 2200 | 3200 |
QJ 234 N2MA | 170 | 310 | 52 | 455 | 720 | 20 | 2600 | 3400 |
QJ 236 N2MA | 180 | 320 | 52 | 475 | 765 | 20.8 | 2400 | 3400 |
QJ 336 N2MA | 180 | 380 | 75 | 680 | 1100 | 28 | 2200 | 3000 |
QJ 338 N2MA | 190 | 400 | 78 | 702 | 1160 | 28.5 | 1700 | 2800 |
QJ 238 N2MA | 190 | 340 | 55 | 510 | 850 | 22.4 | 2200 | 3200 |
QJ 1038 N2MA | 190 | 290 | 46 | 364 | 560 | 15.3 | 2200 | 3400 |
QJ 1040 N2MA | 200 | 310 | 51 | 390 | 620 | 16.6 | 2000 | 3200 |
QJ 240 N2MA | 200 | 360 | 58 | 540 | 915 | 23.2 | 1800 | 3000 |
QJ 1240 N2MA | 200 | 360 | 70 | 520 | 865 | 21.6 | 1800 | 3000 |
QJ 344 N2MA | 220 | 460 | 88 | 780 | 1400 | 32 | 1500 | 2400 |
QJ 1244 N2MA | 220 | 400 | 78 | 364 | 1020 | 24.5 | 1800 | 1800 |
QJ 344 N2 / 309829 | 220 | 460 | 88 | 904 | 1660 | 38 | 1500 | 2400 |
QJ 1248 MA / 344524 | 240 | 440 | 85 | 663 | 1220 | 28 | 1500 | 2400 |
QJ 248 N2MA | 240 | 440 | 72 | 650 | 1200 | 27.5 | 1500 | 2400 |
QJ 1252 MA | 260 | 480 | 90 | 741 | 1460 | 32 | 1300 | 2200 |
QJ 252 N2MA | 260 | 480 | 80 | 728 | 1430 | 32 | 1300 | 2200 |
QJ 1252 N2MA | 260 | 480 | 90 | 741 | 1460 | 32 | 1300 | 2200 |
QJ 1256 N2MA | 280 | 500 | 90 | 728 | 1460 | 31.5 | 1300 | 2000 |
QJ 1056 N2MA / C4 | 280 | 420 | 65 | 585 | 1140 | 25.5 | 1400 | 2400 |
QJ 1260 N2MA | 300 | 540 | 98 | 832 | 1760 | 36.5 | 1200 | 1900 |
QJ 1060 N2MA | 300 | 460 | 74 | 650 | 1340 | 29 | 1300 | 2200 |
QJ 1060 MA | 300 | 460 | 74 | 650 | 1340 | 29 | 1300 | 2200 |
QJ 1264 N2MA | 320 | 580 | 105 | 956 | 2080 | 41.5 | 1100 | 1700 |
QJ 1064 N2MA | 320 | 480 | 74 | 715 | 1530 | 32 | 1200 | 2000 |
QJ 1064 MA | 320 | 480 | 74 | 715 | 1530 | 32 | 1200 | 2000 |
QJ 1268 MA / 344524 | 340 | 620 | 118 | 1060 | 2450 | 47.5 | 1000 | 1600 |
QJ 1068 N2MA | 340 | 520 | 82 | 780 | 1700 | 35.5 | 1100 | 1800 |
QJ 1072 N2MA | 360 | 540 | 82 | 852 | 1930 | 38 | 1100 | 1700 |
QJ 1272 N2MA | 360 | 650 | 122 | 1110 | 2600 | 49 | 950 | 1500 |
QJ 1276 N2MA | 380 | 680 | 132 | 1170 | 2850 | 52 | 900 | 1400 |
QJ 1076 N2MA | 380 | 560 | 82 | 819 | 1900 | 37.5 | 1000 | 1700 |
QJ 1080 N2MA | 400 | 600 | 90 | 904 | 2160 | 40.5 | 950 | 1500 |
QJ 1280 N2MA | 400 | 720 | 140 | 1300 | 3250 | 58.5 | 800 | 1300 |
QJ 1284 N2MA | 420 | 760 | 150 | 1430 | 3750 | 64 | 750 | 1300 |
QJ 1984 MA | 420 | 560 | 65 | 637 | 1600 | 30.5 | 950 | 1600 |
QJ 1084 N2MA | 420 | 620 | 90 | 923 | 2280 | 42.5 | 900 | 1500 |
QJ 1088 N2MA | 440 | 650 | 94 | 995 | 2500 | 45.5 | 850 | 1400 |
QJ 1988 N2MA | 440 | 600 | 74 | 761 | 1900 | 35.5 | 900 | 1500 |
QJ 1288 N2MA | 440 | 790 | 155 | 1400 | 3750 | 64 | 750 | 1200 |
QJ 1092 N2MA | 460 | 680 | 100 | 1040 | 2650 | 46.5 | 800 | 1300 |
QJ 1292 N2MA | 460 | 830 | 165 | 1530 | 4250 | 69.5 | 700 | 1100 |
QJ 1096 N2MA | 480 | 700 | 100 | 1060 | 2800 | 48 | 750 | 1300 |
QJ 1296 N2MA | 480 | 870 | 170 | 1680 | 4750 | 76.5 | 670 | 1100 |
Karstie tagi: četru punktu leņķa kontakta lodīšu gultnis, leņķa kontakta lodīšu gultnis, leņķa kontakta gultnis,
Populāri tagi: četru punktu anguāra kontakta lodīšu gultņi, Ķīna, ražotāji, rūpnīca, pielāgoti, pārdošanai
Tips kods | Galvenie izmēri | Pamata slodzes vērtējumi | Noguruma slodzes robeža | Ātruma vērtējumi | ||||
(mm) | (kN) | (kN) | (r / min) | |||||
d | D | B | DynamicC | Statisks | Pu | Atskaites ātrums | Ātruma ierobežošana | |
C0 | ||||||||
QJ 324 N2MA | 120 | 260 | 55 | 415 | 530 | 16.3 | 3200 | 4500 |
QJ 224 N2MA | 120 | 215 | 40 | 300 | 365 | 12 | 3600 | 5000 |
QJ 326 N2MA | 130 | 280 | 58 | 455 | 610 | 18 | 3000 | 4000 |
QJ 226 N2MA | 130 | 230 | 40 | 310 | 400 | 12.7 | 3400 | 4800 |
QJ 228 N2MA | 140 | 250 | 42 | 345 | 475 | 14.3 | 3200 | 4300 |
QJ 328 N2MA | 140 | 300 | 62 | 500 | 695 | 20 | 2800 | 3800 |
QJ 230 N2MA | 150 | 270 | 45 | 400 | 570 | 16.6 | 3000 | 4000 |
QJ 330 N2MA | 150 | 320 | 65 | 530 | 765 | 21.2 | 2600 | 3600 |
QJ 1030 N2MA | 150 | 225 | 35 | 242 | 335 | 10.4 | 2800 | 4500 |
QJ 332 N2MA | 160 | 340 | 68 | 570 | 880 | 23.6 | 2400 | 3400 |
QJ 232 N2MA | 160 | 290 | 48 | 450 | 670 | 19 | 2800 | 3800 |
QJ 1032 N2MA | 160 | 240 | 38 | 270 | 380 | 11.4 | 2600 | 4300 |
QJ 334 N2MA | 170 | 360 | 72 | 655 | 1040 | 27 | 2200 | 3200 |
QJ 234 N2MA | 170 | 310 | 52 | 455 | 720 | 20 | 2600 | 3400 |
QJ 236 N2MA | 180 | 320 | 52 | 475 | 765 | 20.8 | 2400 | 3400 |
QJ 336 N2MA | 180 | 380 | 75 | 680 | 1100 | 28 | 2200 | 3000 |
QJ 338 N2MA | 190 | 400 | 78 | 702 | 1160 | 28.5 | 1700 | 2800 |
QJ 238 N2MA | 190 | 340 | 55 | 510 | 850 | 22.4 | 2200 | 3200 |
QJ 1038 N2MA | 190 | 290 | 46 | 364 | 560 | 15.3 | 2200 | 3400 |
QJ 1040 N2MA | 200 | 310 | 51 | 390 | 620 | 16.6 | 2000 | 3200 |
QJ 240 N2MA | 200 | 360 | 58 | 540 | 915 | 23.2 | 1800 | 3000 |
QJ 1240 N2MA | 200 | 360 | 70 | 520 | 865 | 21.6 | 1800 | 3000 |
QJ 344 N2MA | 220 | 460 | 88 | 780 | 1400 | 32 | 1500 | 2400 |
QJ 1244 N2MA | 220 | 400 | 78 | 364 | 1020 | 24.5 | 1800 | 1800 |
QJ 344 N2 / 309829 | 220 | 460 | 88 | 904 | 1660 | 38 | 1500 | 2400 |
QJ 1248 MA / 344524 | 240 | 440 | 85 | 663 | 1220 | 28 | 1500 | 2400 |
QJ 248 N2MA | 240 | 440 | 72 | 650 | 1200 | 27.5 | 1500 | 2400 |
QJ 1252 MA | 260 | 480 | 90 | 741 | 1460 | 32 | 1300 | 2200 |
QJ 252 N2MA | 260 | 480 | 80 | 728 | 1430 | 32 | 1300 | 2200 |
QJ 1252 N2MA | 260 | 480 | 90 | 741 | 1460 | 32 | 1300 | 2200 |
QJ 1256 N2MA | 280 | 500 | 90 | 728 | 1460 | 31.5 | 1300 | 2000 |
QJ 1056 N2MA / C4 | 280 | 420 | 65 | 585 | 1140 | 25.5 | 1400 | 2400 |
QJ 1260 N2MA | 300 | 540 | 98 | 832 | 1760 | 36.5 | 1200 | 1900 |
QJ 1060 N2MA | 300 | 460 | 74 | 650 | 1340 | 29 | 1300 | 2200 |
QJ 1060 MA | 300 | 460 | 74 | 650 | 1340 | 29 | 1300 | 2200 |
QJ 1264 N2MA | 320 | 580 | 105 | 956 | 2080 | 41.5 | 1100 | 1700 |
QJ 1064 N2MA | 320 | 480 | 74 | 715 | 1530 | 32 | 1200 | 2000 |
QJ 1064 MA | 320 | 480 | 74 | 715 | 1530 | 32 | 1200 | 2000 |
QJ 1268 MA / 344524 | 340 | 620 | 118 | 1060 | 2450 | 47.5 | 1000 | 1600 |
QJ 1068 N2MA | 340 | 520 | 82 | 780 | 1700 | 35.5 | 1100 | 1800 |
QJ 1072 N2MA | 360 | 540 | 82 | 852 | 1930 | 38 | 1100 | 1700 |
QJ 1272 N2MA | 360 | 650 | 122 | 1110 | 2600 | 49 | 950 | 1500 |
QJ 1276 N2MA | 380 | 680 | 132 | 1170 | 2850 | 52 | 900 | 1400 |
QJ 1076 N2MA | 380 | 560 | 82 | 819 | 1900 | 37.5 | 1000 | 1700 |
QJ 1080 N2MA | 400 | 600 | 90 | 904 | 2160 | 40.5 | 950 | 1500 |
QJ 1280 N2MA | 400 | 720 | 140 | 1300 | 3250 | 58.5 | 800 | 1300 |
QJ 1284 N2MA | 420 | 760 | 150 | 1430 | 3750 | 64 | 750 | 1300 |
QJ 1984 MA | 420 | 560 | 65 | 637 | 1600 | 30.5 | 950 | 1600 |
QJ 1084 N2MA | 420 | 620 | 90 | 923 | 2280 | 42.5 | 900 | 1500 |
QJ 1088 N2MA | 440 | 650 | 94 | 995 | 2500 | 45.5 | 850 | 1400 |
QJ 1988 N2MA | 440 | 600 | 74 | 761 | 1900 | 35.5 | 900 | 1500 |
QJ 1288 N2MA | 440 | 790 | 155 | 1400 | 3750 | 64 | 750 | 1200 |
QJ 1092 N2MA | 460 | 680 | 100 | 1040 | 2650 | 46.5 | 800 | 1300 |
QJ 1292 N2MA | 460 | 830 | 165 | 1530 | 4250 | 69.5 | 700 | 1100 |
QJ 1096 N2MA | 480 | 700 | 100 | 1060 | 2800 | 48 | 750 | 1300 |
QJ 1296 N2MA | 480 | 870 | 170 | 1680 | 4750 | 76.5 | 670 | 1100 |