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    Mahsulotlar

    To'rt nuqtali kontaktli rulmanlar ikki qismga bo'lingan ichki halqaga ega. Ushbu rulmanlardan faqat bittasi har ikki yo'nalishda ham sezilarli eksenel yuklarni ushlab turishi mumkin. to'p va qafas majmuasi bilan tashqi halqa ikkita ichki halqa yarmidan alohida o'rnatilishi mumkin. 35 ° aloqa burchagi yuqori eksenel yuk hajmini ta'minlaydi. Ushbu turdagi eksenel yuk yuqori bo'lgan sof eksenel yuklarni yoki kombinatsiyalangan yuklarni tashish uchun javob beradi.Ushbu rulmanlarda ishlov berilgan guruch kataklari mavjud.
    QJ seriyasi
    Rulman elementi Chegara o'lchamlari (mm) Yuklash reytinglari (KN) Charchoq yuk chegarasi (Kn) Cheklangan tezliklar (rpm) O'rnatish bilan bog'liq o'lchamlar Yuklash markazi
    d D B r min. Cr Kor Cu Yog ' Yog ' da min. Maks. ras Maks. a(mm)
    QJ208 40 80 18 1.1 52.7 45 3.05 6900 9200 47 73 1 34.5
    QJ209 45 85 19 1.1 58.5 51 3.5 6200 8200 52 78 1 37.5
    QJ210 50 90 20 1.1 61.8 56 3.8 5600 7500 57 83 1 40.5
    QJ211 55 100 21 1.5 79.3 76.5 4.8 5100 6800 63.5 91.5 1.5 44.5
    QJ212 60 110 22 1.5 92.3 86.5 5.9 4700 6300 68.5 101.5 1.5 49
    QJ213 65 120 23 1.5 104 110 6.55 4400 5800 73.5 111.5 1.5 53.5
    QJ214 70 125 24 1.5 114 120 7.15 4000 5400 78.5 116.5 1.5 56.5
    QJ215 75 130 25 1.5 117 122 7.55 3800 5000 83.5 121.5 1.5 59
    QJ216 80 140 26 2 138 146 8.65 3500 4700 90 130 2 63.5
    QJ217 85 150 28 2 148 160 9.65 3300 4400 95 140 2 68
    QJ218 90 160 30 2 174 186 11.1 3100 4200 100 150 2 72
    QJ219 95 170 32 2.1 199 210 12.4 3000 3900 107 158 2 76.5
    QJ220 100 180 34 2.1 225 240 12.9 2800 3700 112 168 2 81
    QJ222 110 200 38 2.1 265 305 15.5 2500 3400 122 188 2 89.5
    QJ224 120 215 40 2.1 286 340 17.7 2300 3100 132 203 2 96.5
    QJ306 30 72 19 1.1 44 57.5 2.46 8000 11 000 37 65 1 30
    QJ307 30 80 21 1.5 55 73 3.15 7000 9300 43.5 71.5 1.5 33
    QJ308 40 90 23 1.5 67 91.5 3.95 6200 8200 48.5 81.5 1.5 37.5
    QJ309 45 100 25 1.5 87 121 5.2 5500 7400 53.5 91.5 1.5 42
    QJ310 50 110 27 2 102 145 6.2 5000 6700 60 100 2 46
    QJ311 55 120 29 2 118 170 7.3 4600 6100 65 110 2 50.5
    QJ312 60 130 31 2.1 135 198 8.5 4200 5700 72 118 2 55
    QJ313 65 140 33 2.1 153 228 9.7 3900 5200 77 128 2 59
    QJ314 70 150 35 2.1 172 260 10.7 3600 4800 82 138 2 63.5
    QJ315 75 160 37 2.1 187 294 11.7 3400 4500 87 148 2 68
    QJ316 80 170 39 2.1 202 330 12.7 3200 4200 92 158 2 72
    QJ317 85 180 41 3 218 370 13.8 3000 4000 99 166 2.5 76.5
    QJ318 90 190 43 3 235 410 14.8 2800 3800 104 176 2.5 81
    QJ319 95 200 45 3 251 450 16 2700 3500 109 186 2.5 85
    QJ320 100 215 47 3 302 585 20 2500 3400 114 201 2.5 91
    QJ322 110 240 50 3 338 680 22.1 2300 3100 124 226 2.5 101
    QJ324 120 260 55 3 359 765 23.8 2100 2800 134 246 2.5 110
    12Keyingi >>> 1/2 sahifa
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