防尘圈
K842
工作条件 |
公制 |
英制 |
最大速度 |
4.0 m/sec |
12 ft/sec |
温度范围 |
-45℃~+110℃ |
-50℉~+230℉
|
表面粗糙度 |
μmRa |
μmRt |
μinClA |
μinRMS |
动密封面Φd1 |
0.1<>0.4 |
4 max |
4<>16 |
5<>18 |
静密封面ΦD1 |
1.6 max |
10 max |
63 max |
70 max |
静态沟槽面L1 |
3.2 max |
16 max |
125 max |
140 max |
斜面和半径 |
|
|
|
|
活塞杆直径 Φd1 mm |
≤50 |
≤90 |
≤200 |
>200 |
最大圆角半径 r1 mm |
0.4 |
0.4 |
0.4 |
0.8 |
最大圆角半径 r2 mm |
0.2 |
0.4 |
0.6 |
0.8 |
活塞杆直径 Φd1 in |
≤2.000 |
≤3.500 |
≤7.875 |
>7.875 |
最大圆角半径 r1 in |
0.016 |
0.016 |
0.016 |
0.032 |
最大圆角半径 r2 in |
0.008 |
0.016 |
0.024 |
0.032 |
公差 |
Φd1 |
ΦD1 |
ΦD2 |
L1 |
h |
公制 |
f9 |
H11 |
H11 |
+0.2 -0 |
+0.10 +0 |
英制 |
f9 |
H11 |
H11 |
+0.008 -0 |
+0.004 +0 |
技术参数
Фd1 |
ФD1 |
ФD2 |
L1 |
L2 |
h |
PART No. |
32 |
40 |
37.5 |
5.0 |
8.0 |
1.50 |
8420320 |
35 |
45 |
42.0 |
6.3 |
10.0 |
1.50 |
8420350 |
36 |
44 |
41.5 |
5.0 |
8.0 |
1.50 |
8420360 |
38 |
46 |
43.0 |
5.3 |
8.0 |
1.50 |
8420380 |
40 |
48 |
45.5 |
5.0 |
8.0 |
1.50 |
8420400 |
45 |
53 |
50.5 |
5.0 |
8.0 |
1.50 |
8420450 |
50 |
58 |
55.5 |
5.0 |
8.0 |
1.50 |
8420500 |
55 |
65 |
62.0 |
6.3 |
10.0 |
1.50 |
8420550 |
60 |
70 |
67.0 |
6.3 |
10.0 |
1.50 |
8420600 |
60 |
72 |
67.0 |
4.1 |
10.0 |
2.50 |
8420601 |
63 |
73 |
70.0 |
6.3 |
10.0 |
1.50 |
8420630 |
70 |
82.6 |
78.4 |
8.0 |
12.0 |
2.00 |
8420700 |
70 |
85 |
78.0 |
5.1 |
12.0 |
3.00 |
8420701 |
75 |
90 |
83.0 |
5.1 |
12.0 |
3.00 |
8420750 |
80 |
90 |
87.0 |
6.3 |
10.0 |
1.50 |
8420800 |
80 |
95 |
88.0 |
5.1 |
12.0 |
3.00 |
8420801 |
85 |
97.6 |
93.4 |
8.0 |
12.0 |
2.00 |
8420850 |
85 |
100 |
93.0 |
5.1 |
10.0 |
3.00 |
8420851 |
90 |
102.6 |
98.4 |
8.0 |
12.0 |
2.00 |
8420900 |
90 |
105 |
98.0 |
5.1 |
10.0 |
3.00 |
8420901 |
95 |
110 |
105.0 |
9.5 |
14.0 |
2.80 |
8420950 |
100 |
112.2 |
106.0 |
7.1 |
12.4 |
2.80 |
8421000 |
100 |
114 |
109.9 |
8.0 |
12.0 |
1.50 |
8421001 |
100 |
115 |
108.0 |
5.1 |
12.0 |
3.00 |
8421002 |
Фd1 |
ФD1 |
ФD2 |
L1 |
L2 |
h |
PART No. |
100 |
115 |
110.0 |
9.5 |
14.0 |
2.00 |
8421003 |
105 |
120 |
115.0 |
9.5 |
14.0 |
2.00 |
8421050 |
110 |
125 |
118.0 |
5.1 |
12.0 |
3.00 |
8421100 |
110 |
125 |
120.0 |
9.5 |
14.0 |
2.00 |
8421101 |
120 |
135 |
130.0 |
9.5 |
14.0 |
2.00 |
8421200 |
125 |
137.2 |
131.0 |
7.6 |
12.9 |
2.80 |
8421250 |
125 |
140 |
133.0 |
5.1 |
12.0 |
3.00 |
8421251 |
125 |
140 |
135.0 |
9.5 |
14.0 |
2.00 |
8421252 |
130 |
145 |
140.0 |
9.5 |
14.0 |
2.25 |
8421300 |
140 |
152.2 |
146.0 |
7.6 |
12.9 |
2.80 |
8421400 |
140 |
155 |
150.0 |
9.5 |
14.0 |
2.00 |
8421401 |
145 |
160 |
155.0 |
9.5 |
14.0 |
2.00 |
8421450 |
150 |
169 |
159.0 |
6.1 |
14.0 |
4.00 |
8421500 |
155 |
170 |
165.0 |
9.5 |
12.0 |
2.25 |
8421550 |
170 |
189 |
179.0 |
6.1 |
14.0 |
4.00 |
8421700 |
175 |
190 |
185.0 |
9.5 |
14.0 |
2.25 |
8421750 |
180 |
195 |
190.0 |
9.5 |
14.0 |
2.25 |
8421800 |
190 |
209 |
199.0 |
6.1 |
14.0 |
4.00 |
8421900 |
200 |
223 |
211.0 |
8.3 |
20.0 |
4.80 |
8422000 |
215 |
230 |
225.0 |
9.5 |
14.0 |
2.00 |
8422150 |
230 |
250 |
240.0 |
10.2 |
18.0 |
3.80 |
8422300 |
250 |
270 |
260.0 |
10.2 |
18.0 |
3.80 |
8422500 |
320 |
340 |
330.0 |
10.2 |
18.0 |
3.80 |
8423200 |
350 |
370 |
360.0 |
10.2 |
18.0 |
3.80 |
8423500 |