Raws li cov khoom lag luam nrog cov qauv kev sib tw heev, kev puas tsuaj rau ib feem ntawm cov kabmob cross-roller yuav ua rau tag nrho tsis ua haujlwm. Yog li ntawd, peb yuav tsum nkag siab txog qhov tseem ceeb ntawm kev sib tsoo cov menyuam bearing puas tsuaj thiab sim zam nws thaum siv nws. Yog li, dab tsi yog qhov ua rau ntawm tus ntoo khaub lig cov kabmob kev puas tsuaj thiab yuav ua li cas kom tsis txhob muaj nws?
Muaj ntau ntau yam ua rau muaj kev puas tsuaj rau cov menyuam kabmob. Ua ntej, lubrication tsis zoo. Cov roj lubricating tsis txaus lossis xaiv tsis raug yuav ua rau muaj kev sib txhuam thiab kub dhau; Thib ob, kev teeb tsa tsis raug, kev coj tus kheej qaij, overtightening lossis loosening, uas tuaj yeem yooj yim ua rau muaj kev ntxhov siab; thib peb, muaj kuab paug intrusion, hmoov av, hais los yog ya raws nkag mus, yuav ua rau bearing coj thiab corrosion; thib plaub, overload ua haujlwm, lub sij hawm ntev siab overload accelerates qaug zog puas tsuaj; thib tsib, cov khoom siv lossis kev ua haujlwm tsis zoo, cov khoom siv tsis zoo lossis cov teeb meem kho saum npoo yuav ua rau tawg, tev, thiab lwm yam; thib rau, qhov kub tsis zoo, qhov kub thiab txias ntau dhau yuav ua rau cov kabmob deformation lossis lubrication tsis ua haujlwm.
Nyob rau hauv qhov kev pom ntawm cov teeb meem saum toj no, tsis txhob muaj kev puas tsuaj thoob plaws hauv lub neej tag nrho ntawm cov kabmob, ua ntej, xaiv kom raug, xaiv cov qauv tsim nyog thiab cov lus qhia raws li kev ua haujlwm; thib ob, kev teeb tsa kev tshaj lij, xyuas kom meej tias cov cuab yeej teeb tsa raug raug, cov bearings tau ua raws, thiab cov khoom ua ntej tsim nyog; thib peb, zoo lubrication, siv cov lubricants uas tsim nyog, kev tshuaj ntsuam xyuas thiab rov ua dua tshiab; thib plaub, tiv thaiv kev ua qias tuaj, ua kom huv si thaum lub sijhawm teeb tsa, thiab siv cov plua plav plua plav.
Ntxiv rau cov ntsiab lus saum toj no plaub uas yuav tsum tau ua kom zoo thaum lub sijhawm teeb tsa, txhua yam teeb meem thaum siv cov kabmob tseem yuav ua rau cov kabmob tsis ua haujlwm ntxov, yog li yuav tsum muaj kev tiv thaiv tiag tiag. Kev tswj kom zoo thiab kev saib xyuas yog tus yuam sij rau kev ncua lub neej ntawm cov kabmob. Ua ntej, optimize lub load: tsis txhob overload los yog cuam tshuam load, sib npaug lub peev xwm bearing; thib ob, saib xyuas kev saib xyuas, tsis tu ncua ntsuas kub, vibration, suab nrov, thiab kho lossis hloov lub sijhawm; thib peb, tswj ib puag ncig kom txo tau qhov cuam tshuam ntawm qhov kub thiab txias, cov av noo siab lossis corrosive media ntawm cov kabmob.
Tej zaum koj yuav txaus siab rau peb daim ntawv teev npe tshuab tshuab:
| Bearing No. | Loj (mm) | Qhov hnyav (kgs) |
| UA 42 | 20x70x12 | 0.29 |
| UA 66 | 35x95x15 | 0.62 |
| UA 85 | 55x120x15 | 1 |
| RU 124 (G) UAS | 80x165x22 | 2.6 |
| UA 124X | 80x165x22 | 2.6 |
| NR 148 (G) | 90x210x25 | 4.9 |
| UA 148X | 90x210x25 | 4.9 |
| RU 178 (G) Cov. | 115x240x28 | 6.8 |
| UA 178X | 115x240x28 | 6.8 |
| RU228 (G) cov khoom | 160x295x35 | 11.4 |
| RU 228 X | 160x295x35 | 11.4 |
| RU297 (G) cov khoom | 210x380x40 | 21.3 |
| RU 297 X UAS | 210x380x40 | 21.3 |
| RU445 (G) | 350x540x45 | 35.4 |
| RU 445 X UAS | 350x540x45 | 35.4 |
| RB16025UUCC0 | 160x220x25 | 3.14 |
| RB170201UUCC0 | 170x220x20 | 2.21 |
| RB180251UUCC0 | 180x240x25 | 3.44 |
| RB190251UUCC0 | 190x240x25 | 2.99 |
| RB200251UUCC0 | 200x260x25 | 4 |
| RB200301UUCC0 | 200x280x30 | 6.7 |
| RB200351UUCC0 | 200x295x35 | 9.6 |
| RB220251UUCC0 | 220x280x25 | 4.1 |
| RB240251UUCC0 | 240x300x25 | 4.5 |
| RB250251UUCC0 | 250x210x25 | 5 |
| RB250301UUCC0 | 250x330x30 | 8.1 |
| RB250401UUCC0 | 250x355x40 | 14.8 |
| RB300251UUCC0 | 300x360x25 | 5.9 |
| RB300351UUCC0 | 300x395x35 | 13.4 |
| RB300401UUCC0 | 300x405x40 | 17.2 |
| RB350201UUCC0 | 350x400x20 | 3.9 |
| RB400351UUCC0 | 400x480x35 | 14.5 |
| RB400401UUCC0 | 400x510x40 | 23.5 |
| RB450251UUCC0 | 450x500x25 | 6.6 |
| RB500251UUCC0 | 500x550x25 | 7.3 |
| RB500401UUCC0 | 500x600x40 | 26 |
| RB500501UUCC0 | 500x625x50 | 41.7 |
| RB600401UUCC0 | 600x700x40 | 29 |
| RB700451UUCC0 | 700x815x45 | 46 |
| RB800701UUCC0 | 800x950x70 | 105 |
| RB900701UUCC0 | 900x1050x70 | 120 |
| RB10001101UUCC0 | 1000x1250x110 | 360 |
| RB12501101UUCC0 | 1250x1500x110 | 440 |
