全國服務熱線：
徐州柯諾密封科技有限公司
0516-83918296/15996956011
Xuzhou Kenuo Sealing Technology Co., Ltd.
軸用齒形組合密封
發布時間: 2020-10-28 10:47
KNR631 軸用齒形組合密封
一、性能與用途
本密封是由一個填充PTFE材料的齒形密封環和一個GB3452.1 O形橡膠圈組合而成，適用于液壓往複和旋轉運動及氣動單向密封。
二、適用工況條件
|
壓力/MPa
|
溫度 /℃
|
速度/m/s
|
介質
|
|
≤70
|
-55 ~ +260
|
≤6
|
液壓油、乳化液、水、氣等
|
三、訂貨示例
訂貨型號:KNR631——60
型號 軸徑d
四、規格參數
|
軸徑範圍
d f8
|
溝槽直徑
D H9
|
溝槽寬度
L+0.2
|
圓角
R
|
徑向間隙
Smax
|
倒角
Zmin
|
O形圈線徑
d0
|
|
6~15
|
d+6.3
|
4.0
|
0.2~0.4
|
0.3
|
4
|
2.65
|
|
16~38
|
d+8.2
|
5.2
|
0.4~0.8
|
0.3
|
5
|
3.55
|
|
39~107
|
d+11.7
|
7.6
|
0.4~0.8
|
0.4
|
7
|
5.30
|
|
108~670
|
d+16.8
|
9.6
|
0.8~1.2
|
0.4
|
8
|
7.00
|
|
671~1200
|
d+19.6
|
12.2
|
1.2~1.5
|
0.6
|
10
|
8.60
|
注：軸徑≤60mm建議采用開式溝槽。
五、標准尺寸表
|
軸徑
d f8
|
溝槽直徑
D H9
|
溝槽寬度
L+0.2
|
訂貨型號
|
|
軸徑
d f8
|
溝槽直徑
D H9
|
溝槽寬度
L+0.2
|
訂貨型號
|
|
8
|
14.3
|
4.0
|
KNR631-8
|
130
|
146.8
|
9.6
|
KNR631-130
|
|
|
10
|
16.3
|
4.0
|
KNR631-10
|
135
|
151.8
|
9.6
|
KNR631-135
|
|
|
12
|
18.3
|
4.0
|
KNR631-12
|
140
|
156.8
|
9.6
|
KNR631-140
|
|
|
14
|
20.3
|
4.0
|
KNR631-14
|
150
|
166.8
|
9.6
|
KNR631-150
|
|
|
15
|
21.3
|
4.0
|
KNR631-15
|
160
|
176.8
|
9.6
|
KNR631-160
|
|
|
16
|
24.2
|
5.2
|
KNR631-16
|
170
|
186.8
|
9.6
|
KNR631-170
|
|
|
18
|
26.2
|
5.2
|
KNR631-18
|
180
|
196.8
|
9.6
|
KNR631-180
|
|
|
20
|
28.2
|
5.2
|
KNR631-20
|
190
|
206.8
|
9.6
|
KNR631-190
|
|
|
22
|
30.2
|
5.2
|
KNR631-22
|
200
|
216.8
|
9.6
|
KNR631-200
|
|
|
24
|
32.2
|
5.2
|
KNR631-24
|
210
|
226.8
|
9.6
|
KNR631-210
|
|
|
25
|
33.2
|
5.2
|
KNR631-25
|
220
|
236.8
|
9.6
|
KNR631-220
|
|
|
28
|
36.2
|
5.2
|
KNR631-28
|
230
|
246.8
|
9.6
|
KNR631-230
|
|
|
30
|
38.2
|
5.2
|
KNR631-30
|
240
|
256.8
|
9.6
|
KNR631-240
|
|
|
32
|
40.2
|
5.2
|
KNR631-32
|
250
|
266.8
|
9.6
|
KNR631-250
|
|
|
35
|
43.2
|
5.2
|
KNR631-35
|
260
|
276.8
|
9.6
|
KNR631-260
|
|
|
36
|
44.2
|
5.2
|
KNR631-36
|
270
|
286.8
|
9.6
|
KNR631-270
|
|
|
38
|
46.2
|
5.2
|
KNR631-38
|
280
|
296.8
|
9.6
|
KNR631-280
|
|
|
40
|
51.7
|
7.6
|
KNR631-40
|
290
|
306.8
|
9.6
|
KNR631-290
|
|
|
42
|
53.7
|
7.6
|
KNR631-42
|
300
|
316.8
|
9.6
|
KNR631-300
|
|
|
45
|
56.7
|
7.6
|
KNR631-45
|
310
|
326.8
|
9.6
|
KNR631-310
|
|
|
48
|
59.7
|
7.6
|
KNR631-48
|
320
|
336.8
|
9.6
|
KNR631-320
|
|
|
50
|
61.7
|
7.6
|
KNR631-50
|
330
|
346.8
|
9.6
|
KNR631-330
|
|
|
55
|
66.7
|
7.6
|
KNR631-55
|
340
|
356.8
|
9.6
|
KNR631-340
|
|
|
56
|
67.7
|
7.6
|
KNR631-56
|
350
|
366.8
|
9.6
|
KNR631-350
|
|
|
60
|
71.7
|
7.6
|
KNR631-60
|
360
|
376.8
|
9.6
|
KNR631-360
|
|
|
63
|
74.7
|
7.6
|
KNR631-63
|
370
|
386.8
|
9.6
|
KNR631-370
|
|
|
65
|
76.7
|
7.6
|
KNR631-65
|
380
|
396.8
|
9.6
|
KNR631-380
|
|
|
70
|
81.7
|
7.6
|
KNR631-70
|
390
|
406.8
|
9.6
|
KNR631-390
|
|
|
75
|
86.7
|
7.6
|
KNR631-75
|
400
|
416.8
|
9.6
|
KNR631-400
|
|
|
80
|
91.7
|
7.6
|
KNR631-80
|
420
|
436.8
|
9.6
|
KNR631-420
|
|
|
85
|
96.7
|
7.6
|
KNR631-85
|
450
|
466.8
|
9.6
|
KNR631-450
|
|
|
90
|
101.7
|
7.6
|
KNR631-90
|
480
|
496.8
|
9.6
|
KNR631-480
|
|
|
95
|
106.7
|
7.6
|
KNR631-95
|
500
|
516.8
|
9.6
|
KNR631-500
|
|
|
100
|
111.7
|
7.6
|
KNR631-100
|
530
|
546.8
|
9.6
|
KNR631-530
|
|
|
105
|
116.7
|
7.6
|
KNR631-105
|
550
|
566.8
|
9.6
|
KNR631-550
|
|
|
110
|
126.8
|
9.6
|
KNR631-110
|
580
|
596.8
|
9.6
|
KNR631-580
|
|
|
115
|
131.8
|
9.6
|
KNR631-115
|
600
|
616.8
|
9.6
|
KNR631-600
|
|
|
120
|
136.8
|
9.6
|
KNR631-120
|
630
|
646.8
|
9.6
|
KNR631-630
|
|
|
125
|
141.8
|
9.6
|
KNR631-125
|
650
|
666.8
|
9.6
|
KNR631-650
|
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