Sharsimon rolikli roliklar nima?
Sferik rolikli roliklar turli xil mexanik qo'llanmalarda keng qo'llaniladigan rullik elementi turidir:
kabi elektr motorlar, generatorlar, vitomberlar va nasoslar kabi. Shuningdek, ular yuqori yuk ko'tarish qobiliyati va ishlov berish qobiliyati juda muhimdir. Avtomobilsozlik sohasida ularni ba'zi dasturlarda, masalan g'ildirakli rullar va aylanish komponentlari sifatida topish mumkin.
Yuko'yasi:
CA, KAC:Ichki halqada, ichki halqada joylashgan qo'l uzuklari, yassi qafasda joylashgan
CC (j), cj:Ichki halqa, ichki halqaga yo'naltirilgan ichki halqa, ikkita muhrlangan po'lat qafaslar
K: Bangan burda, Taper 1:12
K30 : Bostirilgan burda, Taper 1: 3
MA:Mashinased Cass qafasi, tashqi halqa markazi
W33 :Bir-yulam va uchta ringda uchta moylash teshiklari
C3: Normaldan kattaroq radial ichki tozalash
Bizning omborimizdagi sharsimon rolikli rolikli rolikli so'nggi zaxiralar holati Tez etkazib berish bilan quyida keltirilgan narsalar
| Model raqami | d mm | D mm | B mm | Og'irligi / kg |
| 238/670 Kama / W20 | 670 | 820 | 112 | 130 |
| 248/670 Kama / W20 | 670 | 820 | 150 | 172 |
| 239/670 CA / W33 | 670 | 900 | 170 | 315 |
| 230/670 CA / W33 | 670 | 980 | 230 | 600 |
| 240/670 ECA / W33 | 670 | 980 | 308 | 790 |
| 231/670 CA / W33 | 670 | 1090 | 336 | 1250 |
| 241/670 ECA / W33 | 670 | 1090 | 412 | 1600 |
| 232/670 CA / W33 | 670 | 1220 | 438 | 2270 |
| 238/710 Kama / W20 | 710 | 870 | 118 | 153 |
| 239/710 CA / W33 | 710 | 950 | 180 | 365 |
| 249/710 CA / W33 | 710 | 950 | 243 | 495 |
| 230/710 CA / W33 | 710 | 1030 | 236 | 670 |
| 240/710 ECA / W33 | 710 | 1030 | 315 | 895 |
| Miloddan avvalgi 240/710 | 710 | 1030 | 315 | 843 |
| 231/710 CA / W33 | 710 | 1150 | 345 | 1450 |
| 241/710 ECA / W33 | 710 | 1150 | 438 | 1900 |
| 232/710 CA / W33 | 710 | 1280 | 450 | 2610 |
| 238/750 Kama / W20 | 750 | 920 | 128 | 185 |
| 239/750 CA / W33 | 750 | 1000 | 185 | 420 |
| 249/750 CA / W33 | 750 | 1000 | 250 | 560 |
| 230/750 CA / W33 | 750 | 1090 | 250 | 795 |
| 240/750 ECA / W33 | 750 | 1090 | 335 | 1070 |
| Miloddan avvalgi 240/750 | 750 | 1090 | 335 | 1010 |
| 231/750 Ca / W33 | 750 | 1220 | 365 | 1700 |
| 241/750 ECA / W33 | 750 | 1220 | 475 | 2100 |
| 248/800 Kama / W20 | 800 | 980 | 180 | 300 |
| 239/800 Ca / W33 | 800 | 1060 | 195 | 470 |
| 249/800 Ca / W33 | 800 | 1060 | 258 | 640 |
| 230/800 Ca / W33 | 800 | 1150 | 258 | 895 |
| 240/800 ECA / W33 | 800 | 1150 | 345 | 1200 |
| Miloddan avvalgi 240/800 | 800 | 1150 | 345 | 1140 |
| 231/800 Ca / W33 | 800 | 1280 | 375 | 1920 |
| 241/800 ECA / W33 | 800 | 1280 | 475 | 2300 |
| 232/800 KAF / W33 | 800 | 1420 | 488 | 3280 |
| 238/850 Kama / W20 | 850 | 1030 | 136 | 240 |
| 239/850 Ca / W33 | 850 | 1120 | 200 | 560 |
| 249/850 Ca / W33 | 850 | 1120 | 272 | 740 |
| 230/850 Ca / W33 | 850 | 1220 | 272 | 1050 |
| Miloddan avvalgi 240/850 | 850 | 1220 | 365 | 1360 |
| 240/850 ECA / W33 | 850 | 1220 | 365 | 1410 |
| 241/850 ECAF / W33 | 850 | 1360 | 500 | 2770 |
| 232/850 CAF / W33 | 850 | 1500 | 515 | 3940 |
| 248/900 KAYLA / W20 | 900 | 1090 | 190 | 370 |
| 239/900 CA / W33 | 900 | 1180 | 206 | 605 |
| 230/900 CA / W33 | 900 | 1280 | 280 | 1200 |
| 240/900 ECA / W33 | 900 | 1280 | 375 | 1570 |
| Miloddan avvalgi 240/900 | 900 | 1280 | 375 | 1520 |
| 241/900 ECAF / W33 | 900 | 1420 | 515 | 3350 |
| 239/950 CA / W33 | 950 | 1250 | 224 | 755 |
| 249/950 CA / W33 | 950 | 1250 | 300 | 1020 |
| 230/950 CA / W33 | 950 | 1360 | 300 | 1450 |
| 240/950 KAF / W33 | 950 | 1360 | 412 | 1990 |
| Miloddan avvalgi 240/950 | 950 | 1360 | 412 | 1880 |
| 241/950 ECAF / W33 | 950 | 1500 | 545 | 3540 |
| 238/1000 Kama / W20 | 1000 | 1220 | 165 | 410 |
| 249/1000 CA / W33 | 1000 | 1320 | 315 | 1200 |
| 240/1000 CAF / W33 | 1000 | 1420 | 412 | 2140 |
| 231/1000 CAF / W33 | 1000 | 1580 | 462 | 3500 |
| 241/1000 ECAF / W33 | 1000 | 1580 | 580 | 4300 |
| 238/1060 Kama / W20 | 1060 | 1280 | 165 | 435 |
| 239/1060 Kaf / W33 | 1060 | 1400 | 250 | 1100 |
| 249/1060 Kaf / W33 | 1060 | 1400 | 335 | 1400 |
| 240/1060 Kaf / W33 | 1060 | 1500 | 438 | 2520 |
| 249/1120 CAF / W33 | 1120 | 1460 | 335 | 1500 |
| 240/1120 CAF / W33 | 1120 | 1580 | 462 | 2930 |
| Miloddan avvalgi 240/1120 | 1120 | 1580 | 462 | 2770 |
