SF-1 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 surfaca layer, JIt is of low friction coefficient,anti-wear,anti-corrosion and can be used without oil, or only a trace of oilif 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,agniculture and forests machinese and so on.
|
Load capacity P |
Stabc |
Nmm |
250 |
Max Ine speed V |
m/s |
5.0 |
|
Dynamic |
Nmm |
140 |
Temp.linvt |
a |
-195-+270 |
|
|
Oscilatng |
Nmm |
60 |
Fniction Coel. |
μ |
0.04-0.20 |
|
|
PVlimit |
Oil |
Nmm·m's |
22 |
Thermal conductivity |
W/m·K |
13 |
|
Dry |
N/mm·m's |
3.6 |
Linear expansion |
11x10/K |
||
|
Ds |
H7 Dh |
Do |
Di,a |
S3 |
f1 |
f2 |
L 0(d<Φ28 L-0.30) -0.40(d<Φ28 L-0.40) |
|||||||||||
|
6 |
8 |
10 |
12 |
15 |
20 |
25 |
30 |
40 |
50 |
|||||||||
|
2 |
0 -0.006 |
3.5 |
3 5 |
+0.055 |
2.055 1.990 |
0.750 0.730 |
0.4 |
0.3 |
|
|
|
|
|
|
|
|
|
|
|
+0.008 |
+0.025 |
|||||||||||||||||
|
4 |
0 -0.008 |
5.5 |
5.5 |
+0.055 |
4.055 3.990 |
0406 |
0408 |
|
|
|
|
|
|
|
|
|||
|
+0.008 |
+0.025 |
1.005 0.980 |
0.6 |
0.3 |
||||||||||||||
|
5 |
-0.010 -0.022 |
7+0.015 |
7 |
+0.055 |
5.055 4.990 |
0506 |
0508 |
0510 |
|
|
|
|
|
|
|
|||
|
+0.025 |
||||||||||||||||||
|
6 |
-0.010 -0.022 |
8+0.015 |
8 |
+0.055 |
6.055 5.990 |
0606 |
0608 |
0610 |
|
|
|
|
|
|
|
|||
|
+0.025 |
||||||||||||||||||
|
8 |
-0.013 -0.028 |
10+0.015 |
10 |
+0.055 |
8.055 7.990 |
0806 |
0808 |
0810 |
0812 |
0815 |
|
|
|
|
|
|||
|
+0.025 |
||||||||||||||||||
|
10 |
-0.013 -0.028 |
12+0018 |
12 |
+0.065 |
10.058 9.990 |
1006 |
1008 |
1010 |
1012 |
1015 |
1020 |
|
|
|
|
|||
|
+0.030 |
||||||||||||||||||
|
12 |
-0016 -0.034 |
14+0.018 |
14 |
+0.065 |
12.058 11.990 |
1206 |
1208 |
1210 |
1212 |
1215 |
1220 |
1225 |
|
|
|
|||
|
+0.065 |
||||||||||||||||||
|
13 |
-0016 -0.034 |
15+0018 |
15 |
+0.065 |
13.058 12.990 |
|
|
1310 |
|
|
1320 |
|
|
|
|
|||
|
+0.065 |
||||||||||||||||||
|
14 |
-0016 -0.034 |
16+0.018 |
16 |
+0.065 |
14.058 13.990 |
|
|
1410 |
1412 |
1415 |
1420 |
1425 |
|
|
|
|||
|
+0.065 |
||||||||||||||||||
|
15 |
-0.016 -0.034 |
17+0018 |
17 |
+0.065 |
15.058 14.990 |
|
|
1510 |
1512 |
1515 |
1520 |
1525 |
|
|
|
|||
|
+0.065 |
||||||||||||||||||
|
16 |
-0.016 -0.034 |
18+0.018 |
18 |
+0.065 |
16.058 15.990 |
|
|
1610 |
1612 |
1615 |
1620 |
1625 |
|
|
|
|||
|
+0.065 |
||||||||||||||||||
|
17 |
-0.016 -0.034 |
19+0.021 |
19 |
+0.075 |
17061 16.990 |
|
|
1710 |
1712 |
|
1720 |
|
|
|
|
|||
|
+0.035 |
||||||||||||||||||
|
18 |
-0016 -0.034 |
20+0.021 |
20 |
+0.075 |
18.061 17.990 |
|
|
1810 |
1812 |
1815 |
1820 |
1825 |
|
|
|
|||
|
+0.035 |
||||||||||||||||||
|
20 |
-0.020 -0.041 |
23+0.021 |
+0.075 |
20.071 19.990 |
1.505 1.475 |
0.6 |
0.4 |
|
|
2010 |
2012 |
2015 |
2020 |
2025 |
2030 |
|
|
|
|
+0.035 |
||||||||||||||||||
|
22 |
-0.020 -0.041 |
25+0.021 |
25 |
+0.075 |
22.071 21.990 |
|
|
2210 |
2212 |
2215 |
2220 |
2225 |
2230 |
|
|
|||
|
+0.035 |
||||||||||||||||||
|
24 |
-0.020 -0.041 |
27+0.021 |
27 |
+0.075 |
24.071 23 990 |
|
|
|
|
2415 |
2420 |
2425 |
2430 |
|
|
|||
|
+0.035 |
||||||||||||||||||
|
25 |
-0.020 -0.041 |
28+0.021 |
28 |
+0.075 |
25.071 24 990 |
|
|
2510 |
2512 |
2515 |
2520 |
2525 |
2530 |
254C |
2550 |
|||
|
+0.035 |
||||||||||||||||||
|
28 |
-0.020 -0.041 |
32+0.025 |
32 |
+0.085 |
28.085 27.990 |
2.005 1.975 |
1.2 |
0.4 |
|
|
|
|
2815 |
2820 |
2825 |
2830 |
2840 |
|
|
+0.045 |
||||||||||||||||||
| 30 |
-0.020 -0.041 |
34+0025 |
|
+0.085 |
30.085 29.990 |
|
|
|
3012 |
3015 |
3020 |
3025 |
3030 |
3040 |
|
|||
|
|
+0.045 |
|||||||||||||||||
|
32 |
-0.025 -0.050 |
36+0.025 |
|
+0.085 |
32.085 31.990 |
|
|
|
|
|
3220 |
|
3230 |
3240 |
|
|||
|
|
+0.045 |
|||||||||||||||||
|
35 |
-0.025 -0.050 |
39+0.025 |
|
+0.085 |
35.085 34.990 |
|
|
|
3512 |
3515 |
3520 |
3525 |
3530 |
3540 |
3550 |
|||
|
|
+0.045 |
|||||||||||||||||
|
38 |
-0.025 -0.050 |
42+0.025 |
42 |
+0.085 |
38.085 37 990 |
|
|
|
|
3815 |
|
|
3830 |
3840 |
|
|||
|
+0.045 |
||||||||||||||||||
|
40 |
-0.025 -0.050 |
44+0.025 |
44 |
+0.085 |
40.085 39 990 |
|
|
|
4012 |
|
4020 |
4025 |
4030 |
4040 |
4050 |
|||
|
+0.045 |
||||||||||||||||||
|
45 |
-0.050 -0.025 |
50+0.025 |
50 |
+0.085 |
45.105 44.990 |
2.505 2.460 |
1.8 |
0 6 |
4520 |
4525 |
4530 |
4540 |
4550 |
|
|
|
|
|
|
+0.045 |
||||||||||||||||||
|
50 |
-0.050 -0.025 |
55+0.030 |
55 |
+0.100 |
50.110 49.990 |
5020 |
|
5030 |
504C |
5050 |
5060 |
|
|
|
|
|||
|
+0.055 |
||||||||||||||||||
|
55 |
-0.060 -0.030 |
60+0.030 |
60 |
+0.100 |
55.110 54.990 |
|
|
5530 |
5540 |
5550 |
5560 |
|
|
|
|
|||
|
+0.055 |
||||||||||||||||||
|
60 |
-0.060 -0.030 |
65+0.030 |
65 |
+0.100 |
60.110 59.990 |
|
|
6030 |
6040 |
6050 |
6060 |
6070 |
|
|
|
|||
|
+0.055 |
||||||||||||||||||
|
65 |
-0.060 -0.030 |
70+0.030 |
70 |
+0.100 |
65.110 64.990 |
|
|
|
6540 |
6550 |
6560 |
6570 |
|
|
|
|||
|
+0.055 |
||||||||||||||||||
|
70 |
-0.060 -0.030 |
75+0.030 |
75 |
+0.100 |
70.110 69.990 |
|
|
|
7040 |
7050 |
7060 |
7070 |
7080 |
|
|
|||
|
+0.055 |
||||||||||||||||||
|
75 |
-0.060 -0.030 |
80+0.030 |
80 |
+0.100 |
75.110 74.990 |
|
|
7530 |
7540 |
7550 |
7560 |
7570 |
7580 |
|
|
|||
|
+0.055 |
||||||||||||||||||
|
80 |
- 0.045 |
85+0.035 |
85 |
+0.120 |
80.155 80.020 |
|
|
|
8040 |
8050 |
8060 |
8070 |
8080 |
80100 |
|
|||
|
+0.070 |
||||||||||||||||||
|
85 |
- 0.054 |
90+0.035 |
90 |
+0.120 |
85.155 85.020 |
|
|
|
8540 |
|
8560 |
|
8580 |
85100 |
|
|||
|
+0.070 |
||||||||||||||||||
If you have any questions about plastic mold parts, please feel free to contact us and we will get back to you within 12 hours.
No. 39, Kangqiang Road, North City Development Zone, Huangyan Taizhou, Zhejiang, China
[email protected]
86-576-8428 2757/8428 2767
86-576-8428 2759
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