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NNU4934B/SPW33 dej twj tso kua mis bearing specification
| Lub npe | NNU 4934 B/SPW33 | |
| Qeb | ||
| Super - precision Cylindrical Cov Menyuam Bearing Ob chav - kab | ||
| Qhov ntev | ||
| d (Txoj kab uas hla) | 170 hli | 6, 693 ib |
| D (Sab nraud txoj kab uas hla) | 230 hli | 9 ,055v |
| B (dav) | 60 hli | 2.362 ib |
| W (qhov hnyav) | 6 ,95kg | 15.3 lbs ib |
| Technical Data | ||
| Cr (kN) Basic dynamic load ntsuam xyuas | 336 | |
| C0r (kN) Basic static load rating | 695 | |
| Siv ceev | 3400 | |
| Txwv ceev | 3800 | |
| Sab hauv tsim | B= hloov kho sab hauv | |
| Kab tsim | ob kab | |
| foob | qhib | |
| tawb | tooj dag | |
| Precision | super precision | |
| Clearance | ib txwm clearance | |
| Lubrication xaiv | W33=Annular groove thiab peb lub qhov lubrication nyob rau hauv lub nplhaib sab nrauv | |
| Relubricatable | Yog lawm | |
| Seperable | Lub nplhaib puab - Ob Sab | |
TxogNNU 4934 B/SPW33Cov kabmob 170 * 230 * 60 mm
| Qeb | Super - precision Cylindrical Cov Menyuam Bearing - rau dej thiab dej khib nyiab |
| Txheej txheem cej luam | Lub chaw kho dej ua haujlwm ntawm kev txhim kho thiab lub zog siv hluav taws xob, vim tias txhua qhov kev pabcuam tsis tau npaj tseg tuaj yeem ua rau muaj kev poob qis, thiab kev siv hluav taws xob rau 45 % ntawm tus nqi tag nrho. Tsis tas li ntawd, feem ntau ntawm cov twj siv dej hauv kev lag luam nyob hauv thaj chaw deb, ua rau kev saib xyuas kev pabcuam nyuaj heev. Yog li, raws li ib feem tseem ceeb ntawm cov twj siv teb, cov bearings yuav tsum muaj zog - npaum, muaj zog thiab txhim khu kev qha. |
| Nta thiab Cov txiaj ntsig | 1. siab load nqa peev xwm 2. muaj peev xwm ceev 3. siab rigidity 4. Lub neej ua haujlwm ntev vim txo suab nrov, kev sib txhuam thiab cua sov 5. kev ntseeg siab heev |
| Daim ntawv thov | 1. cov twj tso kua dej thiab cov dej khib nyiab, thiab lwm lub tshuab nqus tsev twj. 2. Kev kub ceev dov mills 3. tshuab luam ntawv 5. Kev kub ceev turbochargers |
Txuas ntxivNNU - 4934 - B/SPW33 Cylindrical Cov Menyuam Bearingrau cov twj tso kua dej
| Lub npe | Thawj qhov loj me | Basic load ntsuam xyuas | Ua tau nrawm | ||||
| dynamic | zoo li qub | Roj lubrication | Roj - cua lubrication | ||||
| d [mm] | D [mm] | B [mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| NNU 4926 B/SPW33 | 130 | 180 | 50 | 187 | 390 | 4 300 | 4 800 |
| NNU 4926 BK/SPW33 | 130 | 180 | 50 | 187 | 390 | 4 300 | 4 800 |
| NN 3026 KTN9/SP | 130 | 200 | 52 | 292 | 500 | 4 300 | 4 800 |
| NN 3026 TN9/SP | 130 | 200 | 52 | 292 | 500 | 4 300 | 4 800 |
| NNU 4928 B/SPW33 | 140 | 190 | 50 | 190 | 400 | 4 000 | 4 500 |
| NNU 4928 BK/SPW33 | 140 | 190 | 50 | 190 | 400 | 4 000 | 4 500 |
| NN 3028 K/SPW 33 | 140 | 210 | 53 | 297 | 520 | 4 000 | 4 300 |
| NNU 4930 B/SPW33 | 150 | 210 | 60 | 330 | 655 | 3 800 | 4 300 |
| NNU 4930 BK/SPW33 | 150 | 210 | 60 | 330 | 655 | 3 800 | 4 300 |
| NN 3030 K/SPW 33 | 150 | 225 | 56 | 330 | 570 | 3 800 | 4 000 |
| NNU 4932 B/SPC3W33 | 160 | 220 | 60 | 330 | 680 | 3 600 | 4 000 |
| NNU 4932 BK/SPW33 | 160 | 220 | 60 | 330 | 680 | 3 600 | 4 000 |
| NN 3032 K/SPW 33 | 160 | 240 | 60 | 369 | 655 | 3 600 | 3 800 |
| NNU 4934 B/SPW33 | 170 | 230 | 60 | 336 | 695 | 3 400 | 3 800 |
Txhawm rau xaj tam sim no, thov hu rau
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Cim npe nrov: nnu 4934 b/spw33 super - precision cylindrical cov menyuam bearing, lwm tus neeg, koom haum, nqe, kev muag khoom
