Bearings yog cov khoom tseem ceeb uas pab txo kev sib txhuam ntawm ob qhov chaw txav. Lub luag haujlwm tseem ceeb ntawm cov kabmob yog muab kev txhawb nqa thiab tso cai yooj yim txav ntawm ob qhov chaw hauv kev sib cuag nrog ib leeg. Bearings tuaj nyob rau hauv cov duab sib txawv, qhov ntau thiab tsawg, thiab cov ntaub ntawv, tab sis lawv txhua tus ua haujlwm tib yam los txo kev sib txhuam thiab ua kom muaj zog.
Ib qho ntawm txoj hauv kev tseem ceeb ntawm cov bearings pab txo kev sib txhuam yog los ntawm kev muab qhov chaw du thiab qis-ua haujlwm ntawm ob qhov chaw txav. Thaum ob qhov chaw sib txawv ntawm cov khoom sib txawv tuaj rau hauv kev sib cuag, yuav muaj kev sib txhuam loj heev ntawm lawv, ua rau hnav thiab tsim kua muag. Txawm li cas los xij, thaum cov bearings tau qhia nruab nrab ntawm lawv, lawv ua raws li lub cushion, txo qhov kev sib txhuam thiab tso cai rau cov khoom txav kom tig tau ywj pheej.
Bearings kuj tseem pab ua kom muaj txiaj ntsig zoo los ntawm kev ua kom yooj yim hloov lub zog ntawm ib feem mus rau lwm qhov. Qhov no yog ib qho tseem ceeb tshwj xeeb hauv cov tshuab thiab cov cuab yeej siv uas yuav tsum tau ua kom muaj qhov tseeb thiab qhov tseeb. Thaum cov bearings siv nyob rau hauv xws li cov cuab yeej siv los yog cov cav tov, muaj tsawg zog poob los ntawm kev sib txhuam kev sib txhuam, uas ua rau muaj kev ua hauj lwm zoo dua thiab hnav thiab tsim kua muag.
Tsis tas li ntawd, bearings pab txo tus nqi txij nkawm los ntawm kev txo qis kev puas tsuaj rau cov khoom uas tuaj rau hauv kev sib cuag. Thaum ob qhov chaw tuaj rau hauv kev sib cuag ncaj qha, qhov nyuaj ntawm qhov chaw yuav ua rau muaj kev puas tsuaj rau lub ntsej muag softer, ua rau muaj kev hnav thiab tsim kua muag. Txawm li cas los xij, thaum siv cov bearings, lawv ua raws li qhov tsis muaj, txo qhov kev puas tsuaj uas tshwm sim ntawm ob qhov chaw txav mus thiab ua kom lub neej ntev ntawm cov tshuab.
Hauv kev xaus, bearings ua lub luag haujlwm tseem ceeb hauv kev txo qis kev sib txhuam thiab ua kom muaj txiaj ntsig hauv cov tshuab thiab khoom siv. Los ntawm kev txo qis qhov kev tiv thaiv ntawm ob qhov chaw txav, cov kabmob tso cai rau lawv tig tau yooj yim, ua kom cov khoom siv thiab kev ua neej nyob. Nrog kev ua haujlwm zoo dua thiab txo tus nqi txij nkawm, bearings yog qhov tseem ceeb hauv txhua daim ntawv thov kev lag luam.
| Cov kabmob naj npawb | qhov loj (mm) |
| 222SM125-TVPA | 125x250x68 |
| 231SM160-MA | 160x300x96 |
| 222SM170-TVPA | 170x340x92 |
| 222SM60-TVPA | 60x120x31 |
| 222SM65-TVPA | 65x130x31 |
| 222SM70-TVPA | 70x140x33 |
| 222S.403 | 106.363x215x58 |
| 222S.408 | 114.3x230x64 |
| 222S.500 | 127x250x68 |
| 222S.503 | 131.763x270x73 |
| 222S.507 | 138.113x290x80 |
| 222S.515 | 150.813x310x86 |
| 222S.600 | 152.4x310x86 |
| 222S.615 | 176.213x340x92 |
| 230S.808 | 215.9x360x92 |
| 230S.900 | 228.6x360x92 |
| 222S 507-MA | 138.113x290x80 |
| 230S.700 | - |
| 231S.615 | 176.213x320x104 |
| 230SM410-MA | 410x650x157 |
| 222S 415-MA | 125.413x250x68 |
| 231SM400-MA | 400x700x224 |
| 230SM160-MA | 160x280x74 |
| 230SM240-MA | 240x400x104 |
| 230SM260-MA | 260x420x106 |
| 231SM410-MA | 410x720x226 |
| 230SM200-MA | 200x340x90 |
| 231SM360-MA | 360x620x194 |
| 230SM180-MA | 180x310x82 |
| 230S.1600 | 406.4x650x157 |
| 231S.1400 | 355.6x620x194 |
| 231SM380-MA | 380x650x200 |
| 230SM400-MA | 400x620x150 |
| 241SM470-MA | 470x830x325 |
| 230SM170-MA | 170x290x75 |
| 230SM530-MA | 530x820x195 |
| 230SM380-MA | 380x600x148 |
| 222S.304 | 82.55x160x40 |
| 230S.1300 | 330.2x540x134 |
| 230S 508-MA | 139.7x240x60 |
| 231S.1000 | 254x460x146 |
| 231S.1308 | 342.9x600x192 |
| 222S 308-MA | 88.9x180x46 |
| 231S.703 | 182.563x340x112 |
| 222SM180-MA | 180x360x98 |
| 222SM55-TVPA | 55x110x28 |
| 239SM560-MA | 560x800x150 |
| 230S.1500 | 381x600x148 |
| 239SM530-MA | 530x750x140 |
| 222SM260-MA | 260x500x130 |
| 222SM340-MA | 340x650x170 |
| 231S.908 | 241.3x440x144 |
| 230S.1400 | 355.6x560x135 |
| 222SM240-MA | 240x480x130 |
| 230SM115-MA | 115x200x52 |
| 231S.700 | 177.8x340x112 |
| 231S.915 | 252.413x460x146 |
| 231SM100-MA | 100x180x56 |
| 230SM140-MA | 140x240x60 |
| 230SM420-MA | 420x650x157 |
| 222SM320-MA | 320x620x165 |
| 230S 607-MA | 163.513x280x74 |
| 230SM630-MA | 630x980x230 |
| 222SM280-MA | 280x540x140 |
| 231S.715 | 201.613x370x120 |
| 231SM115-MA | 115x210x64 |
| 231SM125-MA | 125x225x68 |
| 231S.1300 | 330.2x600x192 |
| 231S.607 | 163.513x300x96 |
| 231SM110-MA | 110x200x62 |
| 231SM140-MA | 140x270x86 |
| 239SM600-MA | 600x850x165 |
| 222SM300-MA | 300x580x150 |
