G'altakning bo'yinbog'i
Burultirli bilyalı yotoq, yuqori tezlikda bosim yukini bardoshli tarzda dizayin qilish uchun mo'ljallangan bo'lib, to'pi yuvarlanan chiziqli yivli bir Shlangi rishtadan iborat. Xalqqa yumshoq bo'lganligi sababli, rulmanlar ikki turga bo'linadi: tekis pastki yostiq va markaziy sozlangan sharsimon yostiq. Bunga qo'shimcha ravishda, rulman eksenel yukga chidamli bo'lishi mumkin, lekin radial yuk emas.
Qafas materiallari zanglamaydigan po'lat va guruchga bo'linadi, tekis burchakli bilyash rulmani ajralib turuvchi rulman, 90 burchakli burchak alohida o'rnatilishi mumkin va faqat eksenel yukni ushlab turishi mumkin. G'ildirakli rulmanning chegarasi: bitta yo'nalish burchak to'pi faqat bitta yo'nalishda eksenel yukni ushlab turishi mumkin. Ikki tomonlama burchak to'pi rulmani ikki tomonlama eksenel yukni ushlab turishi mumkin. Sfera o'rindiqli halqa bilan yotqizilgan balli sozlash markazi vazifasini bajaradi va o'rnatish xatosining ta'sirini yo'qotishi mumkin.
Chegaraviy o'lchamlar | Asosiy yuk o'lchovlari | Belgilar | Massa | Tezlikni cheklash | ||||||||
mm | kN | kg | r / min | |||||||||
g | D | T | C | B | rmin | r1min | Ca | Coa | Yog ' | yog ' | ||
140 | 190 | 60 | 30 | 15 | 1.5 | 1 | 91.5 | 365 | 234928 | 4.2 | 2000 yil | 2800 |
210 | 84 | 42 | 21 | 2.1 | 0.6 | 145 | 525 | 234428 | 8.75 | 1800 | 2600 | |
150 | 210 | 72 | 36 | 18 | 2 | 1 | 116 | 465 | 234930 | 6.6 | 1800 | 2400 |
225 | 90 | 45 | 22.5 | 2.1 | 0.6 | 172 | 620 | 234430 | 10.7 | 1700 | 2400 | |
160 | 220 | 72 | 36 | 18 | 2 | 1 | 118 | 490 | 234932 | 7 | 1700 | 2400 |
240 | 96 | 48 | 24 | 2.1 | 0.6 | 185 | 680 | 234432 | 13 | 1600 | 2200 | |
170 | 230 | 72 | 36 | 18 | 2 | 1 | 120 | 520 | 234934 | 7.35 | 1600 | 2200 |
260 | 108 | 54 | 27 | 2.1 | 0.6 | 218 | 810 | 234434 | 17.7 | 1500 | 2000 yil | |
180 | 250 | 84 | 42 | 21 | 2 | 1 | 158 | 655 | 234936 | 10.7 | 1500 | 2000 yil |
280 | 120 | 60 | 30 | 2.1 | 0.6 | 281 | 1020 | 234436 | 23.4 | 1400 | 1900 yil | |
190 | 260 | 84 | 42 | 21 | 2 | 1 | 161 | 695 | 234938 | 11 | 1400 | 2000 yil |
290 | 120 | 60 | 30 | 2.1 | 0.6 | 285 | 1060 | 234438 | 24.4 | 1300 | 1800 | |
200 | 280 | 96 | 48 | 24 | 2 | 1 | 204 | 855 | 234940 | 15.7 | 1300 | 1800 |
310 | 132 | 66 | 33 | 2.1 | 0.6 | 315 | 1180 | 234440 | 31.5 | 1200 | 1700 | |
220 | 300 | 96 | 48 | 24 | 2 | 1 | 210 | 930 | 234944 | 17 | 1200 | 1700 |
340 | 144 | 72 | 36 | 3 | 1 | 360 | 1390 | 234444 | 41 | 1100 | 1500 | |
240 | 320 | 96 | 48 | 24 | 2 | 1 | 213 | 980 | 234948 | 18.3 | 1100 | 1500 |
360 | 144 | 72 | 36 | 3 | 1 | 360 | 1450 | 234448 | 44 | 1000 | 1400 | |
260 | 360 | 120 | 60 | 30 | 2 | 1 | 315 | 1390 | 234952 | 30 | 1000 | 1400 |
400 | 164 | 82 | 41 | 3 | 1.5 | 440 | 1890 yil | 234452 | 64.5 | 900 | 1300 | |
280 | 380 | 120 | 60 | 30 | 2 | 1 | 320 | 1470 | 234956 | 33.5 | 900 | 1300 |
420 | 164 | 82 | 41 | 3 | 1.5 | 440 | 1960 yil | 234456 | 68 | 850 | 1200 | |
300 | 420 | 144 | 72 | 36 | 3 | 1 | 395 | 1810 | 234960 | 53 | 850 | 1200 |
320 | 440 | 144 | 72 | 36 | 3 | 1 | 405 | 1920 yil | 234964 | 55.5 | 800 | 1100 |
340 | 460 | 144 | 72 | 36 | 3 | 1.1 | 415 | 2020 yil | 234968 | 58.5 | 750 | 1000 |
360 | 480 | 144 | 72 | 36 | 3 | 1.1 | 420 | 2130 | 234972 | 61.5 | 710 | 950 |
380 | 520 | 164 | 82 | 41 | 4 | 1.5 | 485 | 2560 | 234976 | 87.5 | 630 | 900 |
400 | 540 | 164 | 82 | 41 | 4 | 1.5 | 495 | 2700 | 234980 | 91.5 | 600 | 850 |
Issiq teglar: rulmanlar ishlab chiqarish, Xitoy, ishlab chiqaruvchilar, zavod, tayyorlangan, sotish uchun
