BEARINGS yo se eleman esansyèl nan anpil kalite machin ak ekipman, ak bon jan kalite yo ak pèfòmans yo ka anpil afekte efikasite ak efikasite nan machin sa yo. Gen divès metòd pou idantifye kalite BEARINGS, epi lè w konprann metòd sa yo, itilizatè yo ka pran desizyon enfòme lè w ap chwazi epi sèvi ak BEARINGS.
1. Enspeksyon vizyèl: Youn nan metòd ki pi senp yo idantifye bon jan kalite a nan BEARINGS se atravè enspeksyon vizyèl. Sa a enplike nan egzamine sifas BEARINGS yo pou nenpòt siy mete, domaj, oswa iregilarite. Sa a ka gen ladan tcheke pou fant, sifas ki graj, oswa korozyon, ki ka tout endike bon jan kalite pòv oswa bi defo.
2. Dimansyon presizyon: BEARINGS yo dwe byen mezire pou asire ke yo satisfè espesifikasyon yo mande yo. Lè yo mezire dimansyon BEARINGS yo, itilizatè yo ka detèmine si yo satisfè tolerans ak espesifikasyon yo mande yo. Sa a ka gen ladan mezire dyamèt enteryè ak ekstèn, lajè yo, ak clearances radial yo nan BEARINGS yo.
3. Kapasite chaj ak lavi fatig: BEARINGS yo dwe kapab kenbe tèt ak chaj yo ak estrès ke yo sibi pandan operasyon an. Lè yo teste kapasite chaj la ak lavi fatig nan BEARINGS, itilizatè yo ka detèmine kouman yo pral fè nan divès kondisyon ak chaj. Sa a ka enplike divès kalite tès, ki gen ladan tès chaj estatik, tès fatig eleman woule, ak tès chaj dinamik.
4. analiz materyèl: materyèl ki te itilize pou fabrike bi kapab anpil afekte pèfòmans yo ak durabilité. Lè yo analize konpozisyon an ak pwopriyete materyèl yo pote, itilizatè yo ka evalye bon jan kalite yo ak konvnab pou aplikasyon espesifik. Sa a ka enplike analiz chimik, analiz metalografik, oswa tès mekanik nan materyèl la.
5. Bri ak Vibration tès: Finalman, bri ak Vibration tès yo ka itilize pou idantifye kalite kote yo pote. Kouri BEARINGS yo anba chaj ak kontwole bri ki kapab lakòz ak Vibration ka endike si bi yo ap fonksyone san pwoblèm ak efikasite.
An konklizyon, idantifye bon jan kalite a nan BEARINGS mande pou yon konbinezon de divès metòd, ki gen ladan enspeksyon vizyèl, presizyon dimansyon, kapasite chaj ak tès lavi fatig, analiz materyèl, ak bri ak tès Vibration. Lè l sèvi avèk metòd sa yo, itilizatè yo ka asire ke yo chwazi epi sèvi ak-wo kalite BEARINGS ki pral bay pèfòmans serye ak efikas.
Deskripsyon ki gen rapò
| NU2060ECMA | 300x460x95 | NU12% 2f500MA | 500x920x185 |
| NU260M | 300x540x85 | 315835A | 530x650x45 |
| NU260MA | 300x540x85 | 315835B | 530x650x45 |
| NU2260MA | 300x540x140 | NJ28% 2f530ECMA | 530x650x72 |
| NU360ECM | 300x620x109 | NJ19% 2f530ECM% 2fHB1 | 530x710x82 |
| NU2360ECMA | 300x620x185 | NU29/530ECMA | 530x710x106 |
| NUP1864ECMP | 320x400x38 | NUP29% 2f530ECMA | 530x710x106 |
| NU1864ECMP | 320x400x38 | NU10/530MA | 530x780x112 |
| NU1964ECMA | 320x440x56 | NU20/530ECMA | 530x780x145 |
| NU1064MA | 320x480x74 | NU31/530ECMA/HB1 | 530x870x272 |
| NJ1064MA | 320x480x74 | NJ18/560ECMA | 560x680x56 |
| NU3064ECM | 320x480x121 | NU19/560ECMA | 560x750x85 |
| NU3164ECMA | 320x540x176 | NU29% 2f560ECMA | 560x750x112 |
| NU264MA | 320x580x92 | NJ10% 2f560MA | 560x820x115 |
| NU264ECM | 320x580x92 | NU10/560MA | 560x820x115 |
| NJ2264ECMA | 320x580x150 | NU20% 2f560ECMA | 560x820x150 |
| NU2264ECML | 320x580x150 | NU12% 2f560MA | 560x1030x206 |
| NU2364ECMA | 320x670x200 | NU22% 2f560ECMA | 560x1030x272 |
| NU1968ECMA | 340x460x56 | NU28/600ECMA | 600x730x78 |
| Nu2968M | 340x460x72 | NU19/600ECMA/HA1 | 600x800x90 |
| NJ2968ECMA | 340x460x72 | NF19% 2f600ECMB | 600x800x90 |
| NJ1068MA | 340x520x82 | NUP19/600ECMA/HA1 | 600x800x90 |
| NU1068MA | 340x520x82 | NU29% 2f600ECMA/HB1 | 600x800x118 |
| NU1068ECML | 340x520x82 | NU20/600ECMA | 600x870x155 |
| NU3068MA | 340x520x133 | NU30% 2f600ECMA/HA1 | 600x870x200 |
| NU3168ECMA | 340x580x190 | NU2/600ECMA/HB1 | 600x1090x155 |
| NU2268N2MA | 340x620x165 | 315933 | 630x780x56 |
| NU2268MA | 340x620x165 | NJ18/630ECMA/HB1 | 630x780x69 |
| NU2368ECMA | 340x710x212 | NU28% 2f630MA | 630x780x88 |
| NU1972ECMP | 360x480x56 | N28% 2f630ECMB/HB1 | 630x780x88 |
| NU1072MP | 360x540x82 | NF38% 2f630MB | 630x780x112 |
| NU2072ECMA | 360x540x106 | N38% 2f630MB | 630x780x112 |
| NU3172ECMA | 360x600x192 | NU19% 2f630ECMA/HB1 | 630x850x100 |
| NU2272MA | 360x650x170 | NJ29/630ECMA/HB1 | 630x850x128 |
| NU2372ECMA | 360x750x224 | NU29/630ECMA/HB1 | 630x850x128 |
| 316010A | 380x480x40 | NUP10/630ECMA/HA1 | 630x920x128 |
| BC1B322770A/HB1 | 380x480x40 | NU20% 2f630ECMA | 630x920x170 |
| NU1876ECM | 380x480x46 | NU12/630ECMA/HB1 | 630x1150x230 |
| NUP1876ECM | 380x480x46 | 315837 | 640x790x56 |
| NJ1876ECMP | 380x480x46 | 464777 | 660.4x863.6x107.95 |
| NU1876ECMP | 380x480x46 | 316012 | 670x820x56 |
| NJ1076MA | 380x560x82 | NU19/670ECMA | 670x900x103 |
| NU1076MA | 380x560x82 | NU10/670ECMA | 670x980x136 |
| NU3076ECMP | 380x560x135 | NU20/670ECMA/HB1 | 670x980x180 |
| NU2276ECMA | 380x680x175 | NU18/710ECMA/HB1 | 710x870x74 |
| BC1-8028 | 399.872x500x46 | N28% 2f710ECMB | 710x870x95 |
| NJ1880MP | 400x500x46 | NJ28/710ECMA | 710x870x95 |
| NUP1880MP | 400x500x46 | NJ29/710ECMA | 710x950x140 |
| NU1880MP | 400x500x46 | NU29% 2f710ECMA | 710x950x140 |
| NU1980ECMA | 400x540x65 | NU10/710ECMA | 710x1030x140 |
| NJ2980ECMA | 400x540x82 | NU20/710ECMA/HB1 | 710x1030x185 |
| NU2980ECMA | 400x540x82 | 315799 | 720x880x62 |
| NU3980ECMA | 400x540x106 | NU18/750ECMA | 750x920x78 |
| NJ1080MA | 400x600x90 | NJ18% 2f750MA | 750x920x78 |
| NU1080MA | 400x600x90 | NF19% 2f750ECMB/HA1 | 750x1000x112 |
| NU1080N2MA | 400x600x90 | NU10/750ECMA/HB1 | 750x1090x150 |
| NU2080ECMA | 400x600x118 | NU20% 2f750ECMA | 750x1090x195 |
| NU3080MA | 400x600x148 | NU18/800ECMA | 800x980x82 |
| NJ1884MA | 420x520x46 | NF18% 2f800ECM | 800x980x82 |
| NU1884MA | 420x520x46 | NJ18/800ECMA | 800x980x82 |
| NU1884MP | 420x520x46 | NU10/800ECMA/HB1 | 800x1150x155 |
| NJ1984ECMA | 420x560x65 | NU20% 2f800ECMA | 800x1150x200 |
| NU2984ECMA | 420x560x82 | 315800 | 820x990x72 |
| NUP3984ECMA | 420x560x106 | 316200 | 850x1030x74 |
| NF3084ECMB | 420x620x150 | NU19% 2f850ECMA/HA1 | 850x1120x118 |
| NU3084ECMA | 420x620x150 | NF19% 2f850ECMB | 850x1120x118 |
| NU3184ECMA | 420x700x224 | NU20% 2f850ECMA | 850x1220x212 |
| 316011 | 440x540x40 | 319161 | 900x1090x85 |
| NU1988MA | 440x600x74 | NU18% 2f900ECMA | 900x1090x85 |
| NU2988ECML | 440x600x95 | NF18% 2f900ECM | 900x1090x85 |
| NUP3988ECM | 440x600x118 | N28% 2f900MB | 900x1090x112 |
| NU10888ECML | 440x650x94 | NU19% 2f900ECMA | 900x1180x122 |
| NU2088ECMA | 440x650x122 | NU29% 2f900ECMA/HB1 | 900x1180x165 |
| NU3188ECMA/HB1 | 440x720x226 | 315869C | 950x1150x90 |
| NJ2892ECMA | 460x580x72 | 315869A | 950x1150x90 |
| NJ2992ECMA | 460x620x95 | NU29% 2f950ECMA | 950x1250x175 |
| NUP3992ECMA | 460x620x118 | NF18% 2f1000ECM% 2fHB1 | 1000x1220x100 |
| NU2092092ECMA | 460x680x128 | NU18/1000MA/HB1 | 1000x1220x100 |
| NU3192ECMA/HB1 | 460x760x240 | NUP18/1000MA/HB1 | 1000x1220x100 |
| NU1292MA | 460x830x165 | NUB18/1000MA/HB1 | 1000x1220x128 |






