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If you are pursuing MISUMI DFA7-[300-2000/1], call FAMAGA, the world's central company of industrialized equipment. Our company has lasted for more than ten years - these are ages of experience, which are portrayed in the quality of spare parts and individual attention to each orderer. We cherish everyone, who joined with us - thus, our regular purchasers procure the most convenient purchase forms and discounts on the factory-made equipment market. Today, there are more than 4000 such clients, and we constantly form new agreements. More than 750 purchases are terminated per day, because FAMAGA delivers all over the world Germany, United Kingdom, Thailand, Chile, Myanmar, Dominican Republic, Guatemala, Tanzania, Lebanon, Angola, Gambia, Slovenia, Israel, Madagascar, Kazakhstan, Brazil, Zambia, Iran, Japan, Jordan, Nicaragua, Kyrgyzstan, South Sudan, Eswatini, Uzbekistan, Sudan, Paraguay, Switzerland, Ecuador, Lithuania, Tajikistan, Mali, Brunei, Uganda, Australia, Slovakia, Iraq, Andorra, Costa Rica. A well-elaborated logistics bond and a partnership network cheer us to dispatch our goods anywhere in the earth as soon as possible without damaging product quality.
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Type | Material | Hardness?(JIS Hs) | Color | Operable Temperature Range | JIS Symbol |
DFA | Nitrile Rubber | 70�5 | Black | -30~100�C | Class 1 A |
DFB | Nitrile Rubber | 90�5 | Black | -25~100�C | Class 1 B |
DFF | Fluoro Rubber | 70�5 | Black | -15~200�C | Class 4 D |
Part Number | - | do |
DFA4 | - | 850 |
Part Number | Wire Dia. Tolerance | I.D. do 1mm Increment | |
Type | Wire Dia. W | ||
DFA (Nitrile Rubber 70, Black) DFB (Nitrile Rubber 90, Black) DFF (Fluoro Rubber 70, Black) | 3.1 | �0.13 | 300~2000 |
3.53 | |||
4 | |||
5.33 | �0.15 | ||
5.7 | |||
6 | |||
7 | |||
8 | �0.20 | ||
8.4 | |||
9 | �0.25 | ||
10 | �0.30 | ||
11 | |||
12 | |||
13 | �0.39 | ||
15 | |||
16 | �0.48 | ||
18 | |||
20 |
I.D. | I.D. tolerance |
300~400 | �2.82 |
401~500 | �3.30 |
501~600 | �4.00 |
601~700 | �4.70 |
701~800 | �5.30 |
801~900 | �6.00 |
901~1000 | �6.70 |
1001~1100 | �7.50 |
1101~1200 | |
1201~1300 | |
1301~1400 | |
1401~1500 | |
1501~1600 | �8.80 |
1601~1700 | �9.40 |
1701~1800 | +10.0~-10.4 |
1801~1900 | +10.0~-11.2 |
1901~2000 | +10.0~-11.7 |
Type | DFA | DFB | DFF |
JIS Symbol | Class 1 A | Class 1 B | Class 4 D |
Tensile Strength (MPa) | 9.8 | 14 | 9.8 |
Elongation (%) | 250 | 100 | 200 |
Tensile Stress (MPa) | 2.7 | - | 1.9 |
Compression Set (%) | 40 | 40 | 40 |