SFR标准材质使用范围
材质:标准材料RN912，
使用温度： -30℃~+100℃
适用压力:-Mpa,线速度 1 m/ s
适用介质流体:
特性：、SFR防尘圈是气缸专用低摩擦型密封圈，为室内设计气缸用
主要用途：标准气缸，一般室内环境用
|
d |
D |
H |
t |
G |
C |
B |
標準（RN 912） |
|---|---|---|---|---|---|---|---|
|
16 |
24 |
6 |
4.5 |
5 |
20.3 |
2 |
SFR-16K |
|
18 |
26 |
6 |
4.5 |
5 |
22.3 |
2 |
SFR-18K |
|
20 |
28 |
6 |
4.5 |
5 |
24.3 |
2 |
SFR-20K |
|
22 |
30 |
6 |
4.5 |
5 |
26.3 |
2 |
SFR-22K |
|
22.4 |
30.4 |
6 |
4.5 |
5 |
26.7 |
2 |
SFR-22.4K |
|
25 |
33 |
6 |
4.5 |
5 |
29.3 |
2 |
SFR-25K |
|
28 |
36 |
6 |
4.5 |
5 |
32.3 |
2 |
SFR-28K |
|
30 |
38 |
6.5 |
5 |
6 |
34 |
2 |
SFR-30K |
|
31.5 |
39.5 |
6.5 |
5 |
6 |
35.5 |
2 |
SFR-31.5K |
|
32 |
40 |
6.5 |
5 |
6 |
36 |
2 |
SFR-32K |
|
35 |
43 |
6.5 |
5 |
6 |
39 |
2 |
SFR-35K |
|
35.5 |
43.5 |
6.5 |
5 |
6 |
39.5 |
2 |
SFR-35.5K |
|
36 |
44 |
6.5 |
5 |
6 |
40 |
2 |
SFR-36K |
|
40 |
48 |
6.5 |
5 |
6 |
44 |
2 |
SFR-40K |
|
45 |
53 |
6.5 |
5 |
6 |
49 |
2 |
SFR-45K |
|
50 |
58 |
6.5 |
5 |
6 |
54 |
2 |
SFR-50K |
|
55 |
63 |
6.5 |
5 |
6 |
59 |
2 |
SFR-55K |
|
60 |
68 |
6.5 |
5 |
6 |
64 |
2 |
SFR-60K |
|
63 |
71 |
6.5 |
5 |
6 |
67 |
2 |
SFR-63K |
|
70 |
80 |
8 |
6 |
7 |
75 |
3 |
SFR-70K |
|
75 |
85 |
8 |
6 |
7 |
80 |
3 |
SFR-75K |
|
80 |
90 |
8 |
6 |
7 |
85 |
3 |
SFR-80K |