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Jiashan Caoxi Oil-free bearing masana'antu
QShortcut>QShortcut>JDB Rufi Embedded kai lubricating bearings
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JDB Rufi Embedded kai lubricating bearings
JDB Rufi Embedded kai lubricating bearings
JDB Rufi Embedded kai lubricating bearings
JDB Rufi Embedded kai lubricating bearings

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JDB Rufi Embedded kai lubricating bearings
Basic siffofin
JDB karfi mosaic kai lubricating bearing, hada da jan ƙarfe gami (ZCuZn24Al6) da kuma karfi lubricant kai lubricating aiki, sa shi ba tare da bukatar man fetur kulawa yayin amfani. Ana amfani da kayayyakin sosai don yin amfani da kayan aiki masu yawa, na tsakanin lokaci ko motsi, kamar layin samar da motoci, turbin ruwa, tafkin aiki / ƙofar haɗari, injin roba, da sauransu. Dangane da yanayin amfani, ana iya samar da nau'ikan karfe daban-daban.
Babban sigogi TECHNICAL DATE
Max daukar kaya Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen Gidajen 250N/m㎡ amfani da zazzabi -100℃~＋300℃
Low gudun aiki 100N/m㎡ Max layi gudun mai lubrication 2m/s
Ci gaba da samar da man fetur 4m/s
Max PV darajar 1.65N/m㎡.m/s Heat gudanarwa coefficient 60W(m﹡K)﹣1
Line fadada coefficient 19x10-6K-1 friction lambar 0.03~0.20
Tensile ƙarfi 750N/m㎡ Tauri HB>=210
tsawo 12%

Abubuwa da fasaha nuna alama ga reference
RCB650 jerin: 650 650S1 650S2 650S3 650S5 ƙarfin tagulla mai ƙarfi.
Cu% 65 85 80 88 65
Sn% 5 12
Pb% 5
Zn% 25 5 25
Ni%
Al% 6 10 6
Fe% 5
Mn% 4 4
yawa 8.0 8.8 7.6 8.8 8.0
Taurin HB >210 >70 >150 >80 >250
Mai jan karfi N / m㎡ >750 >200 >500 >360 >800
Ƙarin tsawo % >12 15 >10 >8 >4
Factor na fadada
1.9﹡10﹣5/℃
1.8﹡10﹣5/℃
1.6﹡10﹣5/℃
1.8﹡10﹣5/℃
1.9﹡10﹣5/℃
friction lambar 0.03～0.20 0.03～0.18 0.03～0.20 0.03～0.18 0.03～0.20
Heat gudanarwa 60W(m﹡K)﹣1 60W(m﹡K)﹣1 60W(m﹡K)﹣1 60W(m﹡K)﹣1 60W(m﹡K)﹣1
Matsakaicin zafin jiki 300℃ 4O0℃ 400℃ 400℃ 300℃
Max juriya N / m㎡ 100 60 50 70 150
Max.speedm/min 15 10 20 10 10
Max PV darajar N / m㎡ m / min 200 200 200 200 200

Mai ƙarfi lubricant Abubuwa Typical amfani

High tsabtace graphite + Additives

Good wear juriya da kuma chemical kwanciyar hankali, amfani da zafin jiki <400 digiri Celsius

dace da general inji, amfani a cikin yanayi

SL4+MOS2
PTFE+MOS2+CF

Very low gogewa coefficient da kuma kyau ruwa lubrication, amfani da zafin jiki <300 digiri Celsius

Yana dacewa da ruwa, ruwan teku lubrication, kamar jirgin ruwa, hydraulic arc ƙofar, magunguna abin sha inji da sauransu.
JDB-650 Standard bearing size tebur

d D IDF7 ODm6 L-0.10
-0.30
8 10 12 15 16 20 25 30 35 40 50 60 70 80
8 12 8 +0.028
+0.013 		12 +0.018
+0.007 		081208 081210 081212 081215
10 14 10 14 101408 101410 101412 101415 101420
12 18 12 +0.034
+0.016 		18 121810 121812 121815 121816 121820 121825 121830
13 19 13 19 +0.021
+0.008 		131910 131915 131916
14 20 14 20 142010 142012 142015 142020 142025 142030
15 21 15 21 152110 152112 152115 152116 152120 152125 152130
16 22 16 22 162210 162212 162215 162216 162220 162225 162230 162235 162240
18 24 18 24 182412 182415 182416 182420 182425 182430 182435 182440
20 28 20 +0.041
+0.020 		28 202810 202812 202815 202816 202820 202825 202830 202835 202840 202850
22 32 22 32 +0.025
+0.009 		223212 223215 223220 223225
25 33 25 33 253312 253315 253316 253320 253325 253330 253335 253340 253350 253360
30 38 30 38 303812 303815 303820 303825 303830 303835 303840 303850 303860
35 45 35 +0.050
+0.025 		45 354520 354525 354530 354535 354540 354550 354560
40 50 40 50 405020 405025 405030 405035 405040 405050 405060 405070 405080
45 55 45 55 +0.030
+0.011 		455530 455535 455540 455550 455560
50 60 50 60 506030 506035 506040 506050 506060 506070 506080

d D IDF7 ODm6 L-0.10
-0.30
30 35 40 50 60 70 80 100 120 130 140 150
50 62 50 +0.050
+0.025 		62 +0.030
+0.011 		506230 506235 506240 506250 506260 506270
50 65 50 65 206530 506540 506550 506560 506570 506580 5065100
55 70 55 +0.060
+0.030 		70 557040 557050 557060 557070
60 74 60 74 607430 607435 607440 607450 607460 607470 607480
60 75 60 75 607530 607535 607540 607550 607560 607570 607580 6075100
63 75 63 75 637560 637570 637580
65 80 65 80 658050 658060 658070 658080
70 85 70 85 +0.035
+0.013 		708535 708540 708550 708560 708570 708580 7085100
70 90 70 90 709050 709060 709070 709080
75 90 75 90 759060 759070 759080 7590100
75 95 75 95 759560 759570 759580 7595100
80 96 80 96 809640 809650 809660 809670 809680 8096100 8096120
80 100 80 +0.071
+0.036 		100 8010040 8010050 8010060 8010070 8010080
90 110 90 110 9011050 9011060 9011070 9011080

100 120 100 120



100120100 100120120 100120140
110 130 110 130 +0.040
+0.015





110130100 110130120
120 140 120 140 120140100 120140120 120140140
125 145 125 +0.083
+0.043 		145 125145100 125145120
130 150 130 150 130150100 130150130
140 160 140 160 140160100 140160140
150 170 150 170 150170100 150160140
160 180 160 180 160180100 160180150
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