Active Member
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[China]
Address: HongQiao Road No 355 , XuHui District ,Shanghai ,China
Contact name:Kayla Guo
YiWu Triumph Bearing Co.,Limited |
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Our complete line of gear reducers is manufactured to API standard in size ranging from 25D, 40D,57D,80D,114D,160D,228D,320D,456D ,640D,912D,11280D,enabling operators to satisfy the most challenging for the pumping units.
For export purpose,our gear reducers divide into two types,one with involute tooth gear and another one with double circular arc (DCA) tooth gear.
The pumping unit special-purpose reduction gear has used involute or the double circular herringbonegear drive with large carrying capacity,long service life and work steadily,and smallnoise,sealed good,safe,reliable,easy to install characteristics apply to the continuous operation under fieldconditions.Our gear reducer are working in the lot of pumpjack factories and oilfields , in China and others 40+ countries.
| Model | t01 | I1 | t1 | d'1 | b' 1 | t' 01 |
| JS-420-25D | 30 | 45 | 38 | Φ35 | 10 | 30 |
| JS-450-40D | 35 | 65 | 43 | Φ39.69 | 10 | 34 |
| JS-500-57D | 35 | 65 | 43 | Φ39.69 | 10 | 34 |
| JS-550-80D | 35 | 65 | 43 | Φ39.69 | 10 | 34 |
| JS-650-114D | 50 | 92 | 63 | Φ57.15 | 13 | 50 |
| JS-650-114D | 53 | 93 | 64 | Φ60 | 18 | 53 |
| JS-750-160D | 58 | 92 | 74 | Φ66.68 | 16 | 58 |
| JS-850-228D | 65 | 92 | 85 | Φ76.2 | 19 | 65 |
| JS-950-320D | 80 | 115 | 102 | Φ92.08 | 22 | 80 |
| JS-1000-456D | 87 | 169 | 113 | Φ101.68 | 25 | 87 |
| JS-1000-640D | 87 | 169 | 113 | Φ101.68 | 25 | 87 |
| Model | M | La | Lb | Lc | ||
| JS-420-25D | 361 | 100 | 100 | 260 | ||
| JS-450-40D | 375 | 130 | 130 | 300 | ||
| JS 500 57D | 375 | 130 | 130 | 300 | ||
| JS 550 80D | 445 | 150 | 150 | 360 |
