NNU49/500-S-K-M-SP Nrog Loj 500x670x170 mm Super Precision Ob Chav Kab Cylindrical Cov Menyuam Bearings
Txheej txheem cej luam
Ob chav kab, nrog tapered bore cylindrical roller bearing, taper 1:12, sib cais, Tsis yog - nrhiav bearings; Lub nplhaib sab nraud nrog peb lub nplhaib nruj, lub nplhaib sab hauv tsis muaj ribs, lubrication zawj thiab lubrication qhov nyob rau hauv lub nplhaib sab nrauv, tooj dag ob npaug zuag tawb; kam rau ua chav kawm SP; C1 internal clearance me dua C2.
Suffix lub ntsiab lus
S-Lubrication qhov thiab lubrication zawj nyob rau hauv lub nplhaib sab nrauv
M-Coj tooj dag, cov menyuam coj
SP-Kev kam rau siab SP
C1-Radial sab hauv clearance
Lub taub hau - 500 mm; Sab nraud txoj kab uas hla - 670 mm; Dav - 170 hli; Qhov hnyav - 161,23 kg; Cr=2330 kN; C0r=6100 kN; Kev txwv ceev rau roj lubrication yog 1030 1/min; Kev txwv ceev rau roj lubrication yog 1220 1/min.
Lub Extended tib hom nrog sib txawv suffixes NNU49/500MAW33C3; NNU 49/500 BK/SPW33X; NNU49/500-S{10}}M-C3; NNU49/500-SKM-SP; NNU49/500 kuj tau npaj rau hauv Tshuag rau koj daim ntawv thov tshuab xav tau.
Specifications
| Dimensions & Technical Datasheets | |
| Tshooj NO. | NNU49/500-S-K-M-SP -Super Precision Ob-kab Cylindrical Cov Menyuam Bearings |
| Hom | FAG ua nyob rau hauv GERMANY Thiab SDVV hom ua nyob rau hauv Suav teb |
| Main Dimensions | 500 x 670 x 170 mm |
| d | 500 hli |
| D | 6 70mm |
| B | 170 hli |
| Limiting ceev rau roj lubrication | 1030 1/min |
| Limiting ceev rau roj lubrication | 1220 1/min |
| da | 550.6mm ib |
| Da | 6 26mm |
| r1 nqi | 5 hli |
| Cr | 2330kn ua |
| C0r | 6 100kn |
| M | 161.23 kg ib |
Nta & Daim Ntawv Thov
High Rigidity thiab Load Capacity
Ob chav - kab menyuam cov qauv muab lub peev xwm radial siab heev, haum rau kev txhawb nqa ntxaiv hauv cov tshuab hnyav.
Tapered Bore Tsim kom yooj yim installation thiab kho
Lub tapered puab bore, siv nyob rau hauv ua ke nrog ib tug xauv lub tes tsho, tso cai rau ib qho yooj yim keyless kev twb kev txuas ntawm stepped shafts thiab meej tswj ntawm kev cuam tshuam haum los ntawm axial nce qib, kom ntseeg tau tias kev ua haujlwm du.
High Precision thiab ruaj khov
SP qib precision txhais tau hais tias nruj dua qhov ntev kam rau ua thiab kev sib hloov raug, haum rau siab -kawg cov cuab yeej nkag siab rau kev vibration thiab kub nce.
Haum rau High-Speed Operations Environments
Optimized sab hauv geometry thiab tawb tsim tso cai rau speeds ntawm kwv yees li 730 rpm nyob rau hauv roj lubrication, thiab txawm ntau dua nrog roj lubrication, ua tau raws li cov kev xav tau ntawm feem ntau muaj spindles.
Ntau yam ntawm Daim Ntawv Thov Kev Lag Luam
Cov kabmob no feem ntau pom muaj nyob hauv cov chaw hauv qab no:
Tshuab cuab tam spindle systems
Kev tsim kho tshuab thiab cov khoom siv mining
Metallurgical dov mills thiab cov khoom siv fais fab
Petroleum machinery thiab cement machinery
Siab - laser txiav tshuab thiab yas molding tshuab
Ntau Yam Bearings Code NO.
| Lub npe | Tsim | Pawg m ≈ kg |
Qhov ntev | ||||||
| d | D | B | r min. |
s1) | F | D₁ ≈ |
|||
| NNU4980-S-M-C3 NNU4080-SM |
1 | 952 | 400 | 540 | 140 | 4 | 55 | 446 | 4,908 |
| 1 | 199 | 400 | 600 | 200 | 5 | 95 | 450 | 534 | |
| Z-526089.ZL | 7 | 343 | 400 | 640 | 260 | 5 | 一 | 461 | 568 |
| NNU4180-M | 2 | 324 | 400 | 650 | 250 | 6 | 114 | 463 | 577 |
| NNU4884-SM | 1 | 484 | 420 | 520 | 100 | 21 | 62 | 453 | 4,866 |
| NNU4984-S-M-C3 | 1 | 992 | 420 | 560 | 140 | 4 | 83 | 466 | 5,108 |
| Z-539553.ZL | 6 | 108 | 420 | 580 | 130 | 4 | 7 | 460 | 5,268 |
| Z-533053.ZL | 1 | 128 | 420 | 580 | 160 | 4 | 59 | 463 | 530 |
| NNU4184-M | 2 | 434 | 420 | 700 | 280 | 6 | 87 | 491 | 612 |
| NNU4888-SM | 1 | 502 | 440 | 540 | 100 | 21 | 38 | 473 | 5,066 |
| Z-528620.ZL | 6 | 814 | 440 | 570 | 120 | 3 | 9 | 473 | 5,264 |
| NNU4988-S-M-C3 | 1 | 137 | 440 | 600 | 160 | 4 | 58 | 490 | 5,444 |
| NNU4088-SM | 1 | 243 | 440 | 650 | 212 | 6 | 8 | 491 | 581 |
| NNU4188-M | 2 | 453 | 440 | 720 | 280 | 6 | 129 | 511 | 632 |
| Z-524628.ZL | 6 | 583 | 460 | 570 | 105 | 3 | 63 | 4,867 | 5,336 |
| NNU4892-SM | 1 | 751 | 460 | 580 | 118 | 3 | 49 | 499 | 539 |
| NNU4992-S-M-C3 | 1 | 141 | 460 | 620 | 160 | 4 | 58 | 510 | 5,644 |
| NNU4092-SM | 1 | 275 | 460 | 680 | 218 | 6 | 95 | 516 | 606 |
| NNU4192-M | 2 | 550 | 460 | 760 | 300 | 75 | 87 | 537 | 663 |
| NNU4896-SM | 1 | 777 | 480 | 600 | 118 | 3 | 49 | 519 | 559 |
| NNU4996-S-M-C3 | 1 | 154 | 480 | 650 | 170 | 5 | 6 | 534 | 593 |
| NNU4096-SM | 1 | 282 | 480 | 700 | 218 | 6 | 95 | 538 | 6,315 |
| NNU 4196-M | 2 | 602 | 480 | 790 | 308 | 75 | 13 | 557 | 6,915 |
| NNU48/500-SM | 1 | 757 | 500 | 620 | 118 | 3 | 47 | 539 | 5,805 |
| Z-523745.ZL | 6 | 817 | 500 | 620 | 120 | 4 | 10 | 532 | 582 |
| NNU49/500-S-M-C3 | 1 | 159 | 500 | 670 | 170 | 5 | 6 | 554 | 613 |
| NNU40/500-SM | 1 | 295 | 500 | 720 | 218 | 6 | 95 | 558 | 6,515 |
| Z-509393.ZL | 3 | 312 | 500 | 720 | 218 | 6 | 95 | 558 | 6,476 |
| NNU 41/500-M | 2 | 706 | 500 | 830 | 325 | 75 | 117 | 582 | 725 |
| NNU49/530-S-M-C3 | 1 | 206 | 530 | 710 | 180 | 5 | 72 | 588 | 655 |
| NNU40/530-SM | 1 | 407 | 530 | 780 | 250 | 6 | 118 | 591 | 698 |
| NNU41/530-M | 2 | 796 | 530 | 870 | 335 | 75 | 162 | 618 | 761 |
| Z-549875.ZL | 1 | 452 | 550 | 800 | 260 | 6 | 一 | 612 | 721 |
| Z-522739.ZL NNU49/560-S-M-C3 |
6 | 91 | 560 | 680 | 120 | 5 | 85 | 592 | 642 |
| 1 | 246 | 560 | 750 | 190 | 5 | 58 | 617 | 684 | |
| NNU40/560-SM | 1 | 461 | 560 | 820 | 258 | 6 | 138 | 630 | 737 |
| NNU41/560-M | 2 | 952 | 560 | 920 | 355 | 75 | 158 | 653 | 804 |
Cim npe nrov: muaj nnu49/500-s-k-m-sp super precision ob chav kab cylindrical cov menyuam bearing, lwm tus neeg, koom haum, nqe, kev muag khoom
