sf-1 - 无油轴承、自润滑轴承、嘉善中尧轴承 ... · 不锈钢耐蚀轴承 stainless...
TRANSCRIPT
是以钢板为基体,中间烧结球形青铜粉,表面轧制聚四氟
乙烯和混合物卷制而成。它具有摩擦系数小、耐磨、抗腐
蚀性好和无油润滑的特点。能降低成本、缩小机械体积、
避免咬轴现象和降低噪音等优点。产品已广泛应用于各种
机械的滑动部位, 例如:印刷机、纺织机、烟草机械、汽
车、摩托车与农林机械等。
产品介绍Product introduction
参 数
It is wall wrapped bushing made of triple layer composites material which be consisted of a steel backing, a sintered porous bronze particles interlayer and calendared and mixture as surface layer, It is of low friction coefficient, anti-wear, anti-corrosion and can be used without oil, or only a trace of oil if needed. Moreover, it is of low cost, low vibration and low noise, compacted and light. It is widely applied in various sliding articles of different kind of machines, such as textile machines, tobacoo machines, hydraulic vechicles, antomobiles, agriculture and forests machinese and soon.
使用参数The use of parameters
SF-1无油润滑轴套
OILLESS BUSHING
Parameters
SF-1P SF-1B SF-1DSF-1T
最大承载压力 (静)Load capacity(Static)
2250 N/mm 2250 N/mm 2250 N/mm 2250 N/mm
最高PV值 (干)PV limit(Dry)
24.3 N/ mm .m/s 23.6 N/ mm .m/s 24.3 N/ mm .m/s 23.8 N/ mm .m/s
最高PV值 (油)PV limit(Oil)
260 N/ mm .m/s 250 N/ mm .m/s 260 N/ mm .m/s 250N/ mm .m/s
摩擦系数 μFriction Coef.
0.04~0.20 0.04~0.20 0.03~0.18 0.04~0.20
工作温度Temp. Limit
o o-195 C ~ +280 C o o-195 C ~ +280 C o-195C ~ +300 C o o-195 C ~ +280 C
导热系数Thermal conductivity 13 W/m·k 13 W/m·k 18 W/m·k 16 W/m·k
线膨胀系数Linear expansion
-6 11×10 /K -6 11×10 /K -6 21×10 /K -6 15×10 /K
最大承载压力 (动) Load capacity(Dynamic)
2140 N/mm 2140 N/mm 2140 N/mm 2140 N/mm
10 m/s 2.5 m/s 5 m/s 3 m/s
SF-1S不锈钢耐蚀轴承Stainless Steel
Bushing
齿轮泵专用轴承Gear Pump
Bushing
往复运动轴承Reciprocating
Motion Bushing
青铜基轴承Bronze-Based
Bushing
液压专用轴承Hydraulic Bushing
摇摆运动Oscillating
260 N/mm 260 N/mm 260 N/mm 260 N/mm
最高滑动速度 (油润滑)Speed limit(Oil)
SF-1W
2250 N/mm
23.6 N/ mm .m/s
250 N/ mm .m/s
0.04~0.20
o o-295 C ~ +280 C
13 W/m·k
-6 11×10 /K
2140 N/mm
5 m/s
无铅轴承Lead-Free Bushing
260 N/mm
2 250N/mm
2 140N/mm
250N/ mm .m/s
2 60N/mm
23.6N/ mm .m/s
o o-195 C ~ 270 C
4.5m/s
0.04~0.20
16W/m·k
-615×10 /K
无铅lead free
无铅lead free
无铅lead free
无铅lead free
无铅lead free
无铅lead free
oo
45 ±5
o o20 ±5
f2
≥0
.3
f1
Z 处放大z
L
Dd
接缝
单位:mm
SF-1 无油润滑轴套SF-1 OILLESS BUSHING
8
10
12
14
16
17
18
19
20
23
25
27
28
32
34
36
39
42
44
50
55
60
65
70
75
80
85
90
95
100
105
110
115
125
130
135
145
155
165
185
+0.015
+0.015
+0.018
+0.018
+0.018
+0.018
+0.018
+0.021
+0.021
+0.021
+0.021
+0.021
+0.021
+0.025
+0.025
+0.025
+0.025
+0.025
+0.025
1.9702.005 1.2 0.4
D轴径
Shaft Dia.f1 f2
L 0-0.40
d≤Φ30 L - 0.3d>Φ30 L - 0.4
6
8
10
12
14
15
16
17
18
20
22
24
25
28
30
32
35
38
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
120
125
130
140
150
160
180
8
10
12
14
16
17
18
19
20
23
25
27
28
32
34
36
39
42
44
50
55
60
65
70
75
80
85
90
95
100
105
110
115
125
130
135
145
155
165
185
-0.013-0.028
-0.016-0.034
-0.020-0.041-0.020-0.041
-0.020-0.041
-0.020-0.041
-0.020-0.041
-0.020-0.041
-0.025-0.050
-0.025-0.050
-0.025-0.050
-0.025-0.050
-0.013-0.028
-0.016-0.034
-0.016-0.034
-0.016-0.034
-0.016-0.034
-0.016-0.034
-0.016-0.034
-0.025-0.050
-0.030-0.060
-0.030-0.060
-0.030-0.060
-0.030-0.060
-0.030-0.060
-0.030-0.060
-0.035
-0.035
-0.035
-0.035
-0.035
-0.035
-0.035
+0.025
+0.030
+0.030
+0.030
+0.030
+0.030
+0.030
+0.035
+0.035
+0.035
+0.035
+0.035
+0.035
+0.035
2.4602.505
1.8 0.6
2.4402.490 1.8 0.6
-0.040
-0.040
-0.040
-0.040
-0.040
-0.040
-0.046
+0.035
+0.040
+0.040
+0.040
+0.040
+0.040
+0.046
2.4152.465 1.8 0.6
5.9906.055
+0.055+0.025
7.9908.055
9.99010.058
11.99012.058
13.99014.058
14.99015.058
15.99016.058
16.99017.061
17.99018.061
19.99020.07121.99022.071
23.99024.071
24.99025.071
27.99028.085
29.99030.085
31.99032.085
34.99035.085
37.99038.085
39.99040.085
44.99045.105
49.99050.110
54.99055.110
59.99060.110
64.99065.110
69.99070.110
74.99075.110
80.02080.155
85.02085.155
90.02090.155
95.02095.155
100.020100.155
105.020105.155
110.020110.155
120.070120.210
125.070125.210130.070130.210140.070140.210
150.070150.210160.070160.210
180.070180.216
+0.055+0.025
+0.065+0.030
+0.065+0.030
+0.065+0.030
+0.065+0.030
+0.065+0.030
+0.075+0.035
+0.075+0.035
+0.075+0.035+0.075+0.035
+0.075+0.035
+0.075+0.035
+0.085+0.045
+0.085+0.045
+0.085+0.045
+0.085+0.045
+0.085+0.045
+0.085+0.045
+0.085+0.045
+0.100+0.055
+0.100+0.055
+0.100+0.055
+0.100+0.055
+0.100+0.055
+0.100+0.055
+0.120+0.070
+0.120+0.070
+0.120+0.070
+0.120+0.070
+0.120+0.070
+0.120+0.070
+0.120+0.070
+0.170+0.100
+0.170+0.100+0.170+0.100+0.170+0.100
+0.170+0.100+0.170+0.100
+0.210+0.130
6 8 10 12 15 20 25 30 40 50 60 70 80 90 100 115
0.6 0.3
0.6 0.41.4751.505
0.9801.005
压入座孔后的内径
座孔
Bore H7Housing
壁厚Wall
ThicknessI.D.after
fixed
d
L
Z
F D
h
R1±0.5
接缝
oo
45 ±5
o o20 ±5
f2
≥0
.3
f1
Z 处放大
H
d D
T t
D1
M
单位:mm
SF-1 无油润滑翻边轴套SF-1 OILLESS FLANGE BUSHING
WC 10
WC 12
WC 14
WC 16
WC 18
WC 20
WC 22
WC 24
WC 26
WC 28
WC 32
WC 38
WC 42
WC 48
8
10
12
14
16
18
20
22
24
25
30
35
40
45
10
12
14
16
18
20
22
24
26
28
32
38
42
48
20
24
26
30
32
36
38
42
44
48
54
62
66
74
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
2
15
18
20
23
25
28
30
33
35
38
43
50
54
61
1.5
1.5
2
2
2
3
3
3
3
4
4
4
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1.5
20
24
26
30
32
36
38
42
44
48
54
62
66
74
d D T M H t D1+0.25
- 0.25 - 0.05+0.12 - 0.12
规格型号Type
垫片尺寸 Washer dimension 安装尺寸 Installation size轴径Shaft Dia.
+0.005 - 0.020 0.6 0.3
0.6 0.4
D壁厚
f1 f27 8 16
8
10
12
14
16
17
18
20
23
25
28
34
39
6
8
10
12
14
15
16
18
20
22
25
30
35
8
10
12
14
16
17
18
20
23
25
28
34
39
5.9906.055
7.9908.055
9.99010.058
11.99012.058
13.99014.058
14.99015.058
15.99016.058
17.99018.061
21.99022.071
24.99025.071
29.99030.085
34.99035.085
+0.055+0.025
+0.055+0.025
+0.065+0.030
+0.065+0.030
+0.065+0.030
+0.065+0.030
+0.065+0.030
+0.075+0.035
+0.075+0.035
+0.075+0.035
+0.085+0.045
+0.085+0.045
+0.015
+0.015
+0.018
+0.018
+0.018
+0.018
+0.018
+0.021
+0.021
+0.021
+0.025
+0.025
-0.013-0.028
-0.016-0.034
-0.020-0.041
-0.020-0.041
-0.025-0.050
-0.013-0.028
-0.016-0.034
-0.016-0.034
-0.016-0.034
-0.016-0.034
-0.016-0.034
+0.021+0.075+0.035
-0.020-0.041
-0.020-0.041
+0.005 - 0.025
1.2 0.4+0.005 - 0.030
L ±0.025
9 10 12 15 17 22 265.5 7.5
19.99020.071
F±0.5
12
15
18
20
22
23
24
26
30
32
35
42
47
4
轴径Shaft Dia.
座孔
Bore (H7) Housing Wall
Thickness
压入座孔后的内径
I.D.after fixed
SF-1WC 标准公制垫片SF-1WC STANDARD METRIC WASHER