Kev txheeb xyuas cov kabmob yog ib qho tseem ceeb ntawm kev saib xyuas txhua yam, vim nws tso cai rau kev hloov pauv raws sijhawm thiab kho cov kabmob uas puas lawm. Cov qauv thiab cov txheej txheem tau tsim los xyuas kom meej qhov tseeb ntawm cov bearings, txo qhov kev pheej hmoo ntawm kev hloov pauv tsis raug thiab ua kom lub neej ntev ntawm cov tshuab.
Ib qho ntawm feem ntau siv txoj hauv kev rau kev txheeb xyuas tus kabmob yog qhov system alphanumeric. Hauv qhov system no, cov kabmob code muaj cov ntawv sau thiab cov lej uas muab cov ntaub ntawv hais txog cov kabmob qhov ntev, lub peev xwm thauj khoom, thiab cov khoom tsim khoom. Thawj tsab ntawv ntawm tus lej feem ntau qhia txog hom kabmob, nrog rau cov ntawv txuas ntxiv thiab cov lej sawv cev tshwj xeeb xws li bore inch, bearing series, thiab tawb hom.
Lwm txoj hauv kev rau kev txheeb xyuas cov kabmob yog cov duab sawv cev ntawm cov kabmob code. Txoj kev no suav nrog kev siv daim duab kos duab lossis cov duab kos los tso saib ntau yam ntawm cov kabmob, nrog rau txhua lub ntsiab lus sau raws li nws cov yam ntxwv. Txoj kev no yog qhov tshwj xeeb tshaj yog rau kev txheeb xyuas cov kabmob uas muaj ntau qhov chaw lossis cov qauv tsim tshwj xeeb.
Cov qauv kuj tau tsim los xyuas kom meej qhov sib xws thiab qhov tseeb hauv kev txheeb xyuas cov kabmob. Ib qho qauv zoo li no yog ISO 15241, uas muab cov lus qhia rau kev tsim thiab kev faib tawm ntawm cov kabmob dov. Cov qauv no qhia txog ntau yam ntawm cov kabmob, nrog rau lawv qhov ntev thiab qhov kam rau ua. Nws kuj txhais tau ntau cov lej siv rau kev txheeb xyuas cov kabmob, kom ntseeg tau tias cov tuam ntxhab thiab cov neeg siv khoom muaj kev nkag siab zoo ntawm cov yam ntxwv ntawm ntau hom bearings.
Kev txheeb xyuas cov kabmob raug yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb thiab txhim khu kev lag luam ntawm cov tshuab. Kev txheeb xyuas cov kabmob tsis raug tuaj yeem ua rau tsis ua haujlwm ntxov ntxov, nce nqi txij nkawm, thiab txawm tias muaj kev phom sij rau kev ua haujlwm tsis zoo. Los ntawm kev siv cov qauv txheej txheem thiab ua raws li cov txheej txheem tsim, cov kws tshaj lij thiab cov kws tshaj lij tuaj yeem ua kom ntseeg tau tias cov kabmob raug txheeb xyuas thiab hloov pauv, ua kom lub neej ntev thiab ua haujlwm ntawm cov cuab yeej siv tshuab.
Hauv kev xaus, kev txhim kho cov qauv thiab cov txheej txheem rau kev txheeb xyuas cov kabmob tau txhim kho kev ua tau zoo thiab raug ntawm cov txheej txheem kho tshuab. Los ntawm kev siv cov lej cim thiab cov duab sawv cev, cov kws tshaj lij tuaj yeem txheeb xyuas cov yam ntxwv ntawm cov kabmob sib txawv thiab xyuas kom meej tias cov kev hloov pauv tau ua kom raug. Cov qauv thiab cov txheej txheem no tau pab txhim kho kev nyab xeeb thiab kev ntseeg siab ntawm cov tshuab, txo cov kev pheej hmoo ntawm kev puas tsuaj thiab ua kom muaj kev ua haujlwm txuas ntxiv ntawm cov txheej txheem tseem ceeb.
| NU2060ECMA UAS | 300x460x95 | NU 12/500 MA | 500x920x185 |
| NPE 260 M | 300x540x85 | 315835A | 530x650x45 |
| NU 260 MA | 300x540x85 | 315835B | 530x650x45 |
| NU 2260 MA | 300x540x140 | NJ28/530ECMA | 530x650x72 |
| NU 360 ECM | 300x620x109 | NJ19/530ECM/HB1 | 530x710x82 |
| NU2360ECMA UAS | 300x620x185 | NU29/530ECMA UAS | 530x710x106 |
| NUP1864ECMP | 320x400x38 | NUP29/530ECMA | 530x710x106 |
| NU 1864 ECMP | 320x400x38 | NU10/530 MAS | 530x780x112 |
| NU 1964 ECMA | 320x440x56 | NU20/530ECMA | 530x780x145 |
| NU 1064 MA | 320x480x74 | NU31/530ECMA/HB1 | 530x870x272 |
| NJ1064 MA | 320x480x74 | NJ18/560ECMA | 560x680x56 |
| NPE 3064ECM | 320x480x121 | NU19/560ECMA | 560x750x85 |
| NU3164ECMA UAS | 320x540x176 | NU29/560ECMA UAS | 560x750x112 |
| NPE 264 MA | 320x580x92 | NJ10/560MA | 560x820x115 |
| NU 264 ECM | 320x580x92 | NU10/560 MA | 560x820x115 |
| NJ2264ECMA | 320x580x150 | NU20/560ECMA | 560x820x150 |
| NU2264 ECML | 320x580x150 | NU12/560 MA | 560x1030x206 |
| NU2364ECMA UAS | 320x670x200 | NU22/560ECMA | 560x1030x272 |
| NU 1968 ECMA | 340x460x56 | NU28/600ECMA | 600x730x78 |
| NPE 2968 M | 340x460x72 | NU19/600ECMA/HA1 | 600x800x90 |
| NJ2968ECMA | 340x460x72 | NF19/600ECMB | 600x800x90 |
| NJ1068MA | 340x520x82 | NUP19/600ECMA/HA1 | 600x800x90 |
| NPE 1068 MA | 340x520x82 | NU29/600ECMA/HB1 | 600x800x118 |
| NU1068 ECML | 340x520x82 | NU20/600ECMA | 600x870x155 |
| NPE 3068 MA | 340x520x133 | NU30/600ECMA/HA1 | 600x870x200 |
| NU3168ECMA UAS | 340x580x190 | NU2/600ECMA/HB1 | 600x1090x155 |
| NU 2268 N2 MA | 340x620x165 | 315933 | 630x780x56 |
| NPE 2268 MA | 340x620x165 | NJ18/630ECMA/HB1 | 630x780x69 |
| NU2368ECMA UAS | 340x710x212 | NU28/630 MAS | 630x780x88 |
| NU 1972 ECMP | 360x480x56 | N28/630ECMB/HB1 | 630x780x88 |
| NU1072 MP | 360x540x82 | NF38/630MB | 630x780x112 |
| NU2072 ECMA | 360x540x106 | N38/630MB | 630x780x112 |
| TIAB SA 3172ECMA | 360x600x192 | NU19/630ECMA/HB1 | 630x850x100 |
| NPE 2272 MA | 360x650x170 | NJ29/630ECMA/HB1 | 630x850x128 |
| TIAB SA 2372ECMA | 360x750x224 | NU29/630ECMA/HB1 | 630x850x128 |
| 316010A | 380x480x40 | NUP10/630ECMA/HA1 | 630x920x128 |
| BC1B322770A/HB1 | 380x480x40 | NU20/630ECMA UAS | 630x920x170 |
| TIAB SA 1876 ECM | 380x480x46 | NU12/630ECMA/HB1 | 630x1150x230 |
| NUP 1876 ECM | 380x480x46 | 315837 | 640x790x56 |
| NJ1876ECMP | 380x480x46 | 464777 | 660.4x863.6x107.95 |
| NU 1876 ECMP | 380x480x46 | 316012 | 670x820x56 |
| NJ1076MA | 380x560x82 | NU19/670ECMA | 670x900x103 |
| NPE 1076 MA | 380x560x82 | NU10/670ECMA | 670x980x136 |
| NU3076 ECMP | 380x560x135 | NU20/670ECMA/HB1 | 670x980x180 |
| NU2276 ECMA | 380x680x175 | NU18/710ECMA/HB1 | 710x870x74 |
| BC 1-8028 | 399.872x500x46 | N28/710ECMB | 710x870x95 |
| NJ1880MP | 400x500x46 | NJ28/710ECMA | 710x870x95 |
| NUP 1880 MP | 400x500x46 | NJ29/710ECMA | 710x950x140 |
| NU 1880 MP | 400x500x46 | NU29/710ECMA | 710x950x140 |
| NU 1980 ECMA | 400x540x65 | NU10/710ECMA | 710x1030x140 |
| NJ2980ECMA | 400x540x82 | NU20/710ECMA/HB1 | 710x1030x185 |
| NU2980ECMA UAS | 400x540x82 | 315799 | 720x880x62 |
| NU3980ECMA UAS | 400x540x106 | NU18/750ECMA | 750x920x78 |
| NJ1080MA | 400x600x90 | NJ18/750MA | 750x920x78 |
| NU 1080 MA | 400x600x90 | NF19/750ECMB/HA1 | 750x1000x112 |
| NU 1080 N2 MA | 400x600x90 | NU10/750ECMA/HB1 | 750x1090x150 |
| NU2080ECMA UAS | 400x600x118 | NU20/750ECMA | 750x1090x195 |
| NPE 3080MA | 400x600x148 | NU18/800ECMA | 800x980x82 |
| NJ1884 MA | 420x520x46 | NF18/800ECM | 800x980x82 |
| NU1884 MAS | 420x520x46 | NJ18/800ECMA | 800x980x82 |
| NPE 1884MP | 420x520x46 | NU10/800ECMA/HB1 | 800x1150x155 |
| NJ1984ECMA | 420x560x65 | NU20/800ECMA | 800x1150x200 |
| TIAB SA 2984ECMA | 420x560x82 | 315800 | 820x990x72 |
| NUP3984ECMA | 420x560x106 | 316200 | 850x1030x74 |
| NF3084ECMB | 420x620x150 | NU19/850ECMA/HA1 | 850x1120x118 |
| NU3084ECMA UAS | 420x620x150 | NF19/850ECMB | 850x1120x118 |
| TIAB SA 3184ECMA | 420x700x224 | NU20/850ECMA | 850x1220x212 |
| 316011 | 440x540x40 | 319161 | 900x1090x85 |
| 1988 MAS | 440x600x74 | NU18/900ECMA | 900x1090x85 |
| NU2988 ECML | 440x600x95 | NF18/900ECM | 900x1090x85 |
| NUP3988ECM | 440x600x118 | N28/900 MB | 900x1090x112 |
| NU1088 ECML | 440x650x94 | NU19/900ECMA | 900x1180x122 |
| NU2088 ECMA | 440x650x122 | NU29/900ECMA/HB1 | 900x1180x165 |
| NU3188ECMA/HB1 | 440x720x226 | 315869C | 950x1150x90 |
| NJ2892ECMA | 460x580x72 | 315869A | 950x1150x90 |
| NJ2992ECMA | 460x620x95 | NU29/950ECMA | 950x1250x175 |
| NUP3992ECMA | 460x620x118 | NF18/1000ECM/HB1 | 1000x1220x100 |
| NU2092 ECMA | 460x680x128 | NU18/1000MA/HB1 | 1000x1220x100 |
| NU3192ECMA/HB1 | 460x760x240 | NUP18/1000MA/HB1 | 1000x1220x100 |
| NU1292 MAS | 460x830x165 | NUB 18/1000MA/HB1 | 1000x1220x128 |





