RCB-JEGB,RCB-JEGB-K 射出座導套，結合了銅合金（ZCuZn24Al6)的耐磨性及固體潤滑劑的自潤滑性能，使其在使用過程中無需加油維護。產品被廣氾用於高載、間歇性或搖擺運動，如汽機車生產流水線、水輪機、水庫工作/事故門、塑膠機械等。根據使用的工況，可以提供各種類型的銅合金。
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RCB-JEGB 標準公差尺寸
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|
Stanard No
規格
|
Φd G6
|
ΦD h6
|
ΦF
|
L
|
L1
|
L2
|
L3
|
|
RCB-JEGB -10*24
|
10
|
+0.014
+0.005
|
16
|
0
-0.011
|
21
|
24
|
10
|
10
|
4
|
|
RCB-JEGB -10*28
|
10
|
16
|
21
|
28
|
14
|
10
|
4
|
|
RCB-JEGB -12*26
|
12
|
+0.017
+0.006
|
18
|
21
|
26
|
12
|
10
|
4
|
|
RCB-JEGB -12*28
|
12
|
18
|
21
|
28
|
14
|
10
|
4
|
|
RCB-JEGB -13*26
|
13
|
22
|
0
-0.013
|
25
|
26
|
12
|
10
|
4
|
|
RCB-JEGB -13*28
|
13
|
22
|
25
|
28
|
14
|
10
|
4
|
|
RCB-JEGB -13*33
|
13
|
22
|
25
|
33
|
19
|
10
|
4
|
|
RCB-JEGB -13*38
|
13
|
22
|
25
|
38
|
24
|
10
|
4
|
|
RCB-JEGB -16*26
|
16
|
25
|
30
|
26
|
12
|
10
|
4
|
|
RCB-JEGB -16*28
|
16
|
25
|
30
|
28
|
14
|
10
|
4
|
|
RCB-JEGB -16*33
|
16
|
25
|
30
|
33
|
19
|
10
|
4
|
|
RCB-JEGB -16*38
|
16
|
25
|
30
|
38
|
24
|
10
|
4
|
|
RCB-JEGB -20*26
|
20
|
+0.020
+0.007
|
30
|
35
|
26
|
12
|
10
|
4
|
|
RCB-JEGB -20*28
|
20
|
30
|
35
|
28
|
14
|
10
|
4
|
|
RCB-JEGB -20*33
|
20
|
30
|
35
|
33
|
19
|
10
|
4
|
|
RCB-JEGB -20*38
|
20
|
30
|
35
|
38
|
24
|
10
|
4
|
|
RCB-JEGB -25*26
|
25
|
35
|
0
-0.016
|
40
|
26
|
12
|
10
|
4
|
|
RCB-JEGB -25*28
|
25
|
35
|
40
|
28
|
14
|
10
|
4
|
|
RCB-JEGB -25*33
|
25
|
35
|
40
|
33
|
19
|
10
|
4
|
|
RCB-JEGB -25*38
|
25
|
35
|
40
|
38
|
24
|
10
|
4
|
|
RCB-JEGB -30*33
|
30
|
40
|
45
|
33
|
14
|
15
|
4
|
|
RCB-JEGB -30*38
|
30
|
40
|
45
|
38
|
19
|
15
|
4
|
|
RCB-JEGB -30*43
|
30
|
40
|
45
|
43
|
24
|
15
|
4
|
|
RCB-JEGB -32*38
|
32
|
+0.025
+0.009
|
42
|
47
|
38
|
19
|
15
|
4
|
|
RCB-JEGB -32*43
|
32
|
42
|
47
|
43
|
24
|
15
|
4
|
|
RCB-JEGB -32*48
|
32
|
42
|
47
|
48
|
29
|
15
|
4
|
|
RCB-JEGB -35*38
|
35
|
46
|
0
-0.019
|
50
|
38
|
19
|
15
|
4
|
|
RCB-JEGB -35*43
|
35
|
46
|
50
|
43
|
24
|
15
|
4
|
|
RCB-JEGB -35*48
|
35
|
46
|
50
|
48
|
29
|
15
|
4
|
|
RCB-JEGB -40*48
|
40
|
52
|
57
|
48
|
24
|
20
|
4
|
|
RCB-JEGB -40*53
|
40
|
52
|
57
|
53
|
29
|
20
|
4
|
|
RCB-JEGB -50*48
|
50
|
62
|
67
|
48
|
24
|
20
|
4
|
|
RCB-JEGB -50*53
|
50
|
62
|
67
|
53
|
29
|
20
|
4
|
|
RCB-JEGB -K-30*37
|
30
|
+0.020
+0.007
|
42
|
0
-0.016
|
47
|
37
|
14
|
15
|
8
|
|
RCB-JEGB -K-30*42
|
30
|
42
|
47
|
42
|
19
|
15
|
8
|
|
RCB-JEGB -K-30*47
|
30
|
42
|
47
|
47
|
24
|
15
|
8
|
|
RCB-JEGB -K-30*52
|
30
|
42
|
47
|
52
|
29
|
15
|
8
|
|
RCB-JEGB -K-40*53
|
40
|
+0.025
+0.009
|
55
|
0
-0.019
|
60
|
53
|
20
|
25
|
8
|
|
RCB-JEGB -K-40*57
|
40
|
55
|
60
|
57
|
24
|
25
|
8
|
|
RCB-JEGB -K-40*60
|
40
|
50
|
0
-0.016
|
55
|
60
|
32
|
20
|
8
|
|
RCB-JEGB -K-40*67
|
40
|
55
|
0
-0.019
|
60
|
67
|
29
|
30
|
8
|
|
RCB-JEGB -K-40*70
|
40
|
50
|
55
|
70
|
42
|
20
|
8
|
|
RCB-JEGB -K-50*67
|
50
|
62
|
67
|
67
|
29
|
30
|
8
|
|
RCB-JEGB -K-50*87
|
50
|
62
|
67
|
87
|
39
|
40
|
8
|
|
RCB-JEGB -K-60*67
|
60
|
+0.029
+0.010
|
74
|
82
|
67
|
29
|
30
|
8
|
|
RCB-JEGB -K-60*87
|
60
|
74
|
82
|
87
|
39
|
40
|
8
|
|
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