Spherical Roller Bearings for Mining and Cement Ball Mills: Kupititsa patsogolo Kuchita Bwino ndi Moyo Wautali
Malangizo
Kusiyana pakati pa mphero za mpira wa simenti ndi mphero za mpira wa ceramic:
Mipira ya simenti ndi mphero za mpira wa ceramic ndi zida zofunika zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale monga migodi, zomangamanga, ndi uinjiniya wamankhwala. Komabe, pali kusiyana kwakukulu kwa mfundo zogwirira ntchito komanso kugwiritsa ntchito mitundu iwiriyi ya mphero za mpira.
Choyamba, mphero ya simenti ndi mtundu wa zida zomwe zimagwiritsidwa ntchito makamaka popanga simenti, zomwe zimatha kugaya zinthu zopangira simenti kukhala ufa wabwino, kuzipangitsa kukhala ndi madzi abwino komanso mphamvu. Mosiyana ndi zimenezi, mphero za ceramic mpira zimagwiritsidwa ntchito makamaka pogaya tinthu tadothi tadothi, monga kuuma kwa tinthu tadothi tadothi ndipamwamba kuposa tinthu tating'ono timene timatulutsa timadzi tambirimbiri komanso zotsekemera zomwe zimafunikira zimakhalanso zovuta.
Kachiwiri, poyerekeza ndi mphero za mpira wa simenti, mphero za mpira wa ceramic zimakhala ndi ma abrasive magwiritsidwe ntchito bwino komanso zotsatira zabwino zogaya. Izi ndichifukwa choti zida za ceramic zimakhala ndi kulimba kwambiri komanso kulimba mtima, zomwe zimatha kukana kukhudzidwa ndi kuvala kwa ma abrasives, potero zimasunga bata ndi mawonekedwe a miyala yawo yopera.
Pomaliza, mphero za mpira wa ceramic ndizoyenera kugaya zida zolimba kwambiri, koma ndalama zogwirira ntchito ndizokwera chifukwa zimafunikira kugwiritsa ntchito zida zodula za ceramic. Mpira wa simenti ndi woyenera kukonzekera zipangizo wamba monga simenti, ndipo mtengo wake ntchito ndi otsika.
Mwachidule, ngakhale mphero zonse za simenti ndi mphero za ceramic zili m'gulu la mphero za mpira, pali kusiyana kwakukulu m'magawo ogwiritsira ntchito ndi mfundo zogwirira ntchito, ndipo zida zosiyanasiyana ziyenera kusankhidwa malinga ndi zosowa zenizeni. Ngati kasitomala akufunika kugaya zinthu zolimba kwambiri, amatha kusankha mphero ya ceramic mpira. Ngati kasitomala akufunika kukonzekera zipangizo wamba, akhoza kusankha mphero simenti mpira.
Tabu ya parameter ya zitsulo zozungulira zozungulira za migodi ya mpira wa simenti
| Bearing Model | ID mm | OD mm | W mm | Kulemera kg | Zakuthupi |
| 230/500CAF3/X3C3W33 | 500 | 760 | 170 | 285 | GCr15SiMn |
| 230/500CAF3/C3W33 | 500 | 720 | 167 | 228 | GCr15SiMn |
| 230/530CAF3/C3W33 | 530 | 780 | 185 | 300 | GCr15SiMn |
| 230/560CAF3/C3W33 | 560 | 820 | 195 | 363 | GCr15SiMn |
| 230/600CAF3/C3W33 | 600 | 870 | 200 | 442 | GCr15SiMn |
| 230/630CAF3/C3W33 | 630 | 920 | 212 | 470 | GCr15SiMn |
| 239/690CAF3/C3W33 | 690 | 900 | 170 | 380 | GCr15SiMn |
| 239/695CAF3/C3W33 | 695 | 950 | 180 | 400 | GCr15SiMn |
| 239/695BCAF3/C3W33 | 695 | 950 | 200 | 420 | GCr15SiMn |
| 239/695B2CAF3/C3W33 | 695 | 950 | 230 | 490 | GCr15SiMn |
| 230/710CAF3/C3W33 | 710 | 1030 | 236 | 660 | GCr15SiMn |
| 239/710CAF3/C3W33 | 710 | 950 | 180 | 372 | GCr15SiMn |
| 239/700CAF3/C3W33 | 700 | 950 | 185 | 380 | GCr15SiMn |
| 230/750CAF3/W33 | 750 | 1090 | 250 | 789 | GCr15SiMn |
| 239/750CAF3/C3W33 | 750 | 1000 | 185 | 422 | GCr15SiMn |
| 230/800CAF3/C3W33 | 800 | 1150 | 258 | 870 | GCr15SiMn |
| 249/800CAF3/C3W33 | 800 | 1060 | 258 | 636 | GCr15SiMn |
| 239/800CAF3/C3W33 | 800 | 1060 | 195 | 490 | GCr15SiMn |
| 239/800CAF3X3/C3W33 | 800 | 1060 | 210 | 550 | GCr15SiMn |
| 239/800CAF3X2/C3W33 | 800 | 1100 | 250 | 520 | GCr15SiMn |
| 239/800CAF3X1/C3W33 | 800 | 1090 | 230 | 500 | GCr15SiMn |
| 230/850CAF3/C3W33 | 850 | 1220 | 272 | 1074 | GCr15SiMn |
| 239/850CAF3/C3W33 | 850 | 1120 | 200 | 560 | GCr15SiMn |
| 230/900CAF3/C3W33 | 900 | 1280 | 280 | 1175 | GCr15SiMn |
| 239/900CAF3X2/C3W33 | 900 | 1250 | 250 | 1150 | GCr15SiMn |
| 239/900CAF3/C3W33 | 900 | 1180 | 206 | 625 | GCr15SiMn |
| 239/950CAF3/C3W33 | 950 | 1250 | 224 | 772 | GCr15SiMn |
| 230/1000CAF3/C3W33 | 1000 | 1420 | 308 | 1580 | GCr15SiMn |
| 239/1000CAF3/C3W33 | 1000 | 1320 | 236 | 920 | GCr15SiMn |
| 239/1000CAF3B/C3W33 | 1000 | 1320 | 308 | 1000 | GCr15SiMn |
| 239/1000CAF3X2/C3W33 | 1000 | 1300 | 240 | 980 | GCr15SiMn |
| 249/1020CAX3/C3W33 | 1020 | 1320 | 300 | 1070 | GCr15SiMn |
| 230/1060CAF3/C3W33 | 1060 | 1500 | 325 | 1840 | GCr15SiMn |
| 230/1120CAF3/C3W33 | 1120 | 1580 | 345 | 2190 | GCr15SiMn |
| 230/1180CAF3/C3W33 | 1180 | 1660 | 355 | 2458 | GCr15SiMn |
| 240/1180CAF3/C3W33 | 1180 | 1660 | 475 | 1350 | GCr15SiMn |
| 239/1180CAF3/C3W33 | 1180 | 1540 | 272 | 1310 | GCr15SiMn |
| 249/1180CAF3/C3W33 | 1180 | 1540 | 355 | 1775 | GCr15SiMn |
| 230/1250CAF3/C3W33 | 1250 | 1750 | 375 | 2850 | GCr15SiMn |
| 239/1250CAF3/C3W33 | 1250 | 1630 | 280 | 1605 | GCr15SiMn |
| 239/1280CAF3/C3W33 | 1280 | 1590 | 300 | 1200 | GCr15SiMn |
| 206/1300CAF3/C3W33 | 1300 | 1560 | 150 | 554 | GCr15SiMn |
| 239/1400CAF3/C3W33 | 1400 | 1820 | 315 | 2170 | GCr15SiMn |
| 230/1440CAF3/C3W33 | 1440 | 1950 | 400 | 2550 | GCr15SiMn |
| 249/1500CAF3/C3W33 | 1500 | 1820 | 315 | 1700 | GCr15SiMn |
| 239/555CAF3/C3W33 | 555 | 745 | 120 | 238 | GCr15SiMn |
| 230/560CAF3X1/C3W33 | 560 | 800 | 185 | 357 | GCr15SiMn |
| 239/895CAF3/C3W33 | 895 | 1135 | 160 | 480 | GCr15SiMn |
| 239/895CAF3X1/C3W33 | 895 | 1135 | 200 | 600 | GCr15SiMn |
| 239/895CAF3X2/C3W33 | 895 | 1135 | 206 | 650 | GCr15SiMn |
| 239/895CAF3X3/C3W33 | 895 | 1135 | 260 | 738 | GCr15SiMn |
| 239/895CAF3X4/C3W33 | 895 | 1140 | 206 | 857 | GCr15SiMn |
| 249/1000CAF3X3/C3W33 | 1000 | 1300 | 300 | 1050 | GCr15SiMn |
| 239/1195CAF3/C3W33 | 1195 | 1500 | 300 | 1500 | GCr15SiMn |
| 239/1020CAF3/C3W33 | 1020 | 1320 | 240 | 950 | GCr15SiMn |
| 249/1020CAF3/C3W33 | 1020 | 1320 | 300 | 1220 | GCr15SiMn |
| 249/1400CAF3X3/C3W33 | 1400 | 1820 | 400 | 2850 | GCr15SiMn |
