We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
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EPT Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certification
We adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, EPT obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt o EPT protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.
Roller Chains with U Type Attachments
Material: Alloy Steel
Surface Treatment: Shot Peening / Blacking / Blueing
Main Application: Idustry machinery
EPT CHAIN NO: PITCH
08B-U1 12.7
08B-U2 12.7
08B-U2F9 12.7
10B-U1 15.875
10B-U2 15.875
12B-U1 19.05
12B-U2 19.05
16A-U1 25.4
16B-U1 25.4
16B-U2 25.4
20BF2 31.75
20B-U1 31.75
24B-U1 38.1
| EPT chain No. | Pitch(mm) | Roller diameter (mm) | Width between inner plates (mm) | Pin diameter (mm) | Pin length(mm) | Plate and attachment dimension(mm) | Plate thichness(mm) | Ultimate tensile strength (kN/LB) | Weight per meter (kg/m) | ||||
| h2 | A | B | H | d4 | |||||||||
| 08B-U1 | 12.700 | 8.51 | 7.75 | 4.45 | 20.0 | 11.8 | 14.6 | 24.2 | 8.3 | 4.0 | 1.6 | 18.0/4090 | 1.13 |
| 08B-U2 | 12.700 | 8.51 | 7.75 | 4.45 | 34.3 | 11.8 | 28.4 | 24.2 | 8.3 | 4.0 | 1.5 | 32.0/7273 | 1.96 |
| 08B-U2F9 | 12.700 | 8.51 | 7.75 | 4.45 | 47.9 | 12.0 | 28.4 | 26.0 | 8.3 | 4.0 | 1.5 | 29.0/6589 | 2.00 |
| 10B-U1 | 15.875 | 10.16 | 9.65 | 5.08 | 23.2 | 14.7 | 16.8 | 30.0 | 11.3 | 5.0 | 1.6 | 19.0/4318 | 1.53 |
| 10B-U2 | 15.875 | 10.16 | 9.65 | 5.08 | 39.7 | 14.7 | 33.3 | 30.0 | 11.3 | 5.0 | 1.5 | 44.5/10114 | 2.47 |
| 12B-U1 | 19.050 | 12.07 | 11.68 | 5.72 | 25.7 | 16.0 | 19.6 | 36.0 | 13.0 | 5.0 | 1.9 | 29.0/6591 | 1.90 |
| 12B-U2 | 19.050 | 12.07 | 11.68 | 5.72 | 45.3 | 16.0 | 39.1 | 36.0 | 12.0 | 5.0 | 1.9 | 57.8/13136 | 3.03 |
| 16A-U1 | 25.400 | 15.88 | 15.75 | 7.92 | 37.2 | 24.0 | 27.5 | 46.0 | 16.0 | 7.0 | 2.4 | 42.0/9545 | 3.87 |
| 16B-U1 | 25.400 | 15.88 | 17.02 | 8.28 | 39.7 | 21.0 | 29.1 | 49.0 | 15.4 | 6.0 | 1.6 | 58.0/13407 | 3.73 |
| 16B-U2 | 25.400 | 15.88 | 17.05 | 8.28 | 71.7 | 21.0 | 60.9 | 49.0 | 16.2 | – | 1.6 | 106/26094 | 6.15 |
| 20BF2 | 31.750 | 19.05 | 19.56 | 10.19 | 48.0 | 26.4 | 36.0 | 57.0 | 21.0 | 8.0 | 3.5 | 85.0/19318 | 6.01 |
| 20B-U1 | 31.750 | 19.05 | 19.56 | 10.19 | 48.0 | 26.4 | 36.0 | 57.0 | 21.0 | – | 3.5 | 85.0/19318 | 6.00 |
| 24B-U1 | 38.100 | 25.40 | 25.40 | 14.63 | 61.6 | 33.2 | 47.0 | 72.6 | 28.0 | 10.0 | 4.5 | 160.0/36363 | 10.88 |
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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.
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