Ib qho txiaj ntsig tseem ceeb ntawm cov koob no yog nws tsim-hauv tus kheej- ua kom haum. Lub nkhaus profile ntawm cov chais, ua ke nrog lub rooj zaum kheej kheej ntawm lub tsev ntxhua khaub ncaws, cia li ua kom haum me me angular yuam kev ntawm lub ncej thiab lub tsev. Qhov no txo cov kev ntxhov siab los ntawm kev txhim kho misalignment, ncej dabtsi yog khoov, los yog thermal expansion, pab tswj txawm load faib thoob plaws cov menyuam txheej. Cov bearings no ua tau zoo tshwj xeeb tshaj yog nyob rau hauv qis mus rau nruab nrab speeds qhov twg zoo meej alignment yog nyuaj tab sis muaj zog axial rigidity yog qhov tseem ceeb.
Cov txiaj ntsig ua haujlwm tseem ceeb
● Strong Axial Load Capacity: Tsim los nrog cov txheej txheem zoo sib xws los tuav hnyav ib qho - txoj kev thrust loads, feem ntau siv hauv crane hooks, hoists, thiab lwm yam khoom siv hnyav.
● Tus kheej-Txoj Kev Muaj Peev Xwm: Cov menyuam yaus thiab cov kab hluav taws xob sib tw tuaj yeem them nyiaj rau qhov tsis zoo mus txog 2℃-3 degree, txo qis hnav thiab txo cov kev tu ncua.
● Lub neej ua haujlwm ntev: Cov menyuam yaus cov ntaub thaiv npog txo kev sib txhuam thiab cov cua sov tsim, thaum ua tiav cov raceways kom ntseeg tau tias hnav dhau sijhawm.
● Separable Design: Shaft washer, tsev ntxhua khaub ncaws, thiab cov menyuam -cage assembly tuaj yeem tuav thiab mounted ib tus zuj zus, ua rau ntawm -site installation thiab txij nkawm yooj yim dua.
● High Axial Stiffness: Muab kev txhawb nqa ruaj khov yam tsis xav tau radial txav, haum rau extruders, gearboxes, thiab hydraulic presses.
Technical Specifications
ZWZ ib qho kev taw qhia thrust spherical cov menyuam bearings yog tsim raws li lub teb chaws thiab thoob ntiaj teb cov qauv:
● Cov qauvGB / T 307.4 thiab ISO 104, nrog rau cov chav kawm kam rau ua nrog rau P0 (tus qauv), P6, P5, thiab P4 rau cov ntawv thov raug.
● Qhov Loj Loj: bore diameters los ntawm 60 mm mus rau 1500 mm, npog feem ntau hnyav kev siv.
Cage Materials:
● Brass machined tawb: txheem rau nruab nrab - loj bearings (sab nraud txoj kab uas hla Tsawg dua los yog sib npaug li 500 mm)
● Steel khoom tawb: siv rau cov bearings loj (sab nraud txoj kab uas hla> 500 mm) rau kev txhim kho lub zog
Load Rating:
● Sib npaug dynamic load: P=Fa
● Sib npaug zoo li qub load: P₀=Fa
Nrov qauv & Specifications
|
Bearing npe |
Qhov siab d (mm) |
Sab nraud D (mm) |
Dav T (mm) |
Dynamic Load Cr (kN) |
Static Load C0r (kN) |
Limiting ceev (roj) [r/min] |
|
29 322/2002 IB |
110 |
190 |
48 |
390 |
1220 |
1800 |
|
29324/2004 PAB |
120 |
210 |
54 |
478 |
1510 |
1600 |
|
29326/ IB |
130 |
225 |
58 |
545 |
1740 |
1400 |
|
29330A |
150 |
250 |
60 |
732 |
2430 |
1300 |
|
29332 / IB |
160 |
270 |
67 |
726 |
2440 |
1200 |
|
29 336/ PAB |
180 |
300 |
73 |
944 |
3340 |
990 |
|
29 244/2004 IB |
220 |
300 |
48 |
541 |
2230 |
1300 |
|
29348A/HCE UAS |
240 |
380 |
85 |
1430 |
5260 |
760 |
|
29348A |
240 |
380 |
85 |
1430 |
5260 |
760 |
|
9069356 |
280 |
440 |
95 |
1680 |
6390 |
640 |
|
29364 / IB |
320 |
500 |
109 |
2110 |
8200 |
530 |
|
29 268/2008 IB |
340 |
460 |
73 |
1210 |
5400 |
750 |
|
29 284/2004 IB |
420 |
580 |
95 |
2020 |
9140 |
530 |
|
29386X3A/HC UAS |
430 |
710 |
155 |
5390 |
24700 |
320 |
|
29414/14 PAB |
70 |
150 |
48 |
347 |
961 |
2000 |
|
29416 / IB |
80 |
170 |
54 |
406 |
1130 |
1800 |
|
29 418/ IB |
90 |
190 |
60 |
524 |
1510 |
1500 |
|
29420/ IB |
100 |
210 |
67 |
638 |
1850 |
1400 |
|
29424/2004 PAB |
120 |
250 |
78 |
861 |
2560 |
1100 |
|
29424/UA-1 |
120 |
250 |
78 |
861 |
2560 |
1100 |
|
9069424 |
120 |
250 |
78 |
861 |
2560 |
1100 |
|
29426 / UAS |
130 |
270 |
85 |
1090 |
3360 |
960 |
|
29428/2008 PAB |
140 |
280 |
85 |
1000 |
3050 |
930 |
|
29430 / IB |
150 |
300 |
90 |
1170 |
3690 |
860 |
|
29432/2000 IB |
160 |
320 |
95 |
1200 |
3710 |
800 |
|
29434 / 2000 AB |
170 |
340 |
103 |
1590 |
5180 |
720 |
|
29436 / IB |
180 |
360 |
109 |
1450 |
4560 |
670 |
|
29436 X 2 / YAD |
180 |
360 |
119 |
1450 |
4560 |
630 |
|
29448A |
240 |
440 |
122 |
2230 |
7470 |
540 |
|
29 448/ PAB |
240 |
440 |
122 |
2230 |
7470 |
540 |
|
29468A |
340 |
620 |
170 |
4720 |
17200 |
330 |
|
29488A |
440 |
780 |
206 |
6700 |
24900 |
230 |
|
29492 / IB |
460 |
800 |
206 |
7520 |
31000 |
230 |
|
294/500/ YOG |
500 |
870 |
224 |
6770 |
26500 |
200 |
Tej kev siv
Cov kabmob no tau siv dav hauv kev lag luam hnyav uas muaj kev ntseeg siab ib qho -txoj kev txhawb nqa yog xav tau:
● Crane hooks, winches thiab lifting khoom
● Heavy - lub luag haujlwm gearboxes thiab ceev reducers
● Extrusion thiab yas ua machinery
● Hydraulic presses thiab tsim cov cuab yeej
● Mining thiab metallurgical machinery
● Turbines thiab cov khoom tsim hluav taws xob
Cim npe nrov: Ib qho kev taw qhia thrust spherical rau cov menyuam bearing, Tuam Tshoj ib qho kev coj thrust kheej kheej cov menyuam bearing manufacturers, lwm tus neeg, Hoobkas