JDB-650銅基固體鑲嵌式自潤(rùn)滑軸承
基本特性
主要參數(shù)
| 最大承載 | 靜承載 | 250N/m㎡ | 使用溫度 | -100℃~＋300℃ | ||
| 低速運(yùn)轉(zhuǎn) | 100N/m㎡ | 最大線速度 | 脂潤(rùn)滑 | 2m/s | ||
| 持續(xù)給油 | 4m/s | |||||
| 最大PV值 | 1.65N/m㎡.m/s | 導(dǎo)熱系數(shù) | 60W(m﹡K)﹣1 | |||
| 線膨脹系數(shù) | 19x10-6K-1 | 摩擦系數(shù) | 0.03~0.20 | |||
| 抗拉強(qiáng)度 | 750N/m㎡ | 硬度 | HB>=210 | |||
| 延伸度 | 12% | |||||
可供參考的材料及技術(shù)指標(biāo)
| RCB650系列： | 650 | 650S1 | 650S2 | 650S3 | 650S5 特硬高力黃銅。 |
| 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 | |||
| 密度 | 8.0 | 8.8 | 7.6 | 8.8 | 8.0 |
| 硬度HB | >210 | >70 | >150 | >80 | >250 |
| 可拉長(zhǎng)力N/m㎡ | >750 | >200 | >500 | >360 | >800 |
| 延伸率% | >12 | 15 | >10 | >8 | >4 |
| 膨脹系數(shù) |
1.9﹡10﹣5/℃ |
1.8﹡10﹣5/℃ |
1.6﹡10﹣5/℃ |
1.8﹡10﹣5/℃ |
1.9﹡10﹣5/℃ |
| 摩擦系數(shù) | 0.03～0.20 | 0.03～0.18 | 0.03～0.20 | 0.03～0.18 | 0.03～0.20 |
| 導(dǎo)熱性 | 60W(m﹡K)﹣1 | 60W(m﹡K)﹣1 | 60W(m﹡K)﹣1 | 60W(m﹡K)﹣1 | 60W(m﹡K)﹣1 |
| 最高溫度 | 300℃ | 4O0℃ | 400℃ | 400℃ | 300℃ |
| 最大承受力N/m㎡ | 100 | 60 | 50 | 70 | 150 |
| Max.speedm/min | 15 | 10 | 20 | 10 | 10 |
| 最大PV值N/m㎡﹡m/min | 200 | 200 | 200 | 200 | 200 |
JDB-650標(biāo)準(zhǔn)軸承尺寸表
|
d
|
D
|
IDF7
|
ODm6
|
L-0.10
-0.30 |
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|
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
|
|
|
|
|
|
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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
|
|
|
|
|
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||
|
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
|
|
|
|
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||
|
75
|
90
|
75
|
90
|
|
|
|
|
759060
|
759070
|
759080
|
7590100
|
|
|
|
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||
|
75
|
95
|
75
|
95
|
|
|
|
|
759560
|
759570
|
759580
|
7595100
|
|
|
|
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||
|
80
|
96
|
80
|
96
|
|
|
809640
|
809650
|
809660
|
809670
|
809680
|
8096100
|
8096120
|
|
|
|
||
|
80
|
100
|
80
|
+0.071
+0.036 |
100
|
|
|
8010040
|
8010050
|
8010060
|
8010070
|
8010080
|
80100100
|
80100120
|
|
80100140
|
|
|
|
90
|
110
|
90
|
110
|
|
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|
9011050
|
9011060
|
9011070
|
9011080
|
90110100
|
90110120
|
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|
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||
|
100
|
120
|
100
|
120
|
|
|
|
|
10012060
|
10012070
|
10012080
|
100120100
|
100120120
|
|
100120140
|
|
||
|
110
|
130
|
110
|
130
|
+0.040
+0.015 |
|
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|
|
|
|
11013080
|
110130100
|
110130120
|
|
|
|
|
|
120
|
140
|
120
|
140
|
|
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|
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|
|
12014080
|
120140100
|
120140120
|
|
120140140
|
|
||
|
125
|
145
|
125
|
+0.083
+0.043 |
145
|
|
|
|
|
|
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|
125145100
|
125145120
|
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|
|
|
|
130
|
150
|
130
|
150
|
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|
|
|
|
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|
130150100
|
|
130150130
|
|
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||
|
140
|
160
|
140
|
160
|
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|
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140160100
|
|
|
140160140
|
|
||
|
150
|
170
|
150
|
170
|
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150170100
|
|
|
|
150160140
|
||
|
160
|
180
|
160
|
180
|
|
|
|
|
|
|
|
160180100
|
|
|
|
160180150
|
||
產(chǎn)品分類
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- SF-2S 邊界潤(rùn)滑無油軸承
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- SF-1SS標(biāo)準(zhǔn)公差尺寸表
- SF-1S不銹鋼耐蝕軸承
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- SF-1W無鉛軸承
- FU-2鐵基含油粉末冶金軸承
- FU-3銅鐵合基含油粉末冶金軸承
- JF-20高錫鋁基軸承
- FZP 樹脂基鋼球保持架
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- SF-1T 齒輪泵專用軸承
- SF-1F復(fù)合無油翻邊軸套
- SF-1無油潤(rùn)滑軸承
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