We – EPG Group the biggest Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
We will provide best services and high quality products with all sincerity. a specialized supplier of a full range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….industrial ensures the stability and consistency of the key function of components.components including roller chains. Roller chains are available in standard, nickel plated & stainless steel materials in pitch dia. ranging from 1/4 in. to 3 in. Types include leaf chains in lacing configurations ranging from 2 x 2 to 8 x 8. Leaf chains are available in pitch sizes ranging from 1/2 in. to 2 in., pin dia. ranging from 0.156 in. to 0.687 in. & tensile strengths ranging from 4,000 lbs. to 156,000 lbs. Applications include agricultural, conveyors, drilling, electronics assembly, food processing, fork lift trucks, hoists, packaging & textile machinery. EPG power transmission products are designed to deliver both reliable performance and cost-efficiency. Every product is utility-tested and engineered to meet stringent standards for uniformity in dimension, heat treatment, tensile strength and other critical characteristics. As a cost-effective alternative designed specifically for general-duty use, EPG’s expanding line of products are available in all frequently ordered sizes and specifications, including ball bearings, mounted units, roller chain, seals, gauges, sheaves and more.
Product Description
Available stHangZhourd sizes for welded steel chains
| in no. | Pitch P (mm) | Outer diameter of bushing d1 (max.) mm | Diameter of pin d2 (mm) | Height of sidebar h2 (max.) (mm) | Inner width of narrow end b1 (max.) (mm) | Outer width of narrow end b2 (max.) (mm) | Thickness of sidebar T (max.) (mm) | Tensile strength Q (min.) (KN) | Weight per meter q (kg/m) |
| WH78 | 66.27 | 22.23 | 12.7 | 28.4 | 28.4 | 51 | 6.4 | 150 | 5.9 |
| DWR78 | 66.27 | 21.2 | 14.28 | 32 | 28.4 | 51 | 6.4 | 130 | 6.4 |
| DWH78 | 66.27 | 21.2 | 14.28 | 32 | 28.4 | 51 | 6.4 | 170 | 6.4 |
| WR78B | 66.27 | 22.2 | 12.7 | 28.4 | 28.6 | 51 | 6.4 | 93.4 | 5.9 |
| WR78H | 66.27 | 25.4 | 14.27 | 32 | 25.4 | 51 | 9.5 | 127 | 12.7 |
| WH78H | 66.27 | 25.4 | 14.24 | 32 | 25.4 | 51 | 9.5 | 158 | 12.7 |
| WH78C | 66.27 | 22.5 | 12.7 | 28.4 | 28.6 | 52.3 | 7 | 180 | 7.1 |
| WR78SS | 66.27 | 21.2 | 12.7 | 28.4 | 28 | 52.3 | 7 | 85 | 7.1 |
| WR82 | 78.1 | 27 | 14.29 | 32 | 44 | 57 | 6.4 | 93.4 | 5.8 |
| WR82R | 78.1 | 25.4 | 14.29 | 32 | 44 | 57 | 6.4 | 150 | 5.75 |
| WR82X | 78.1 | 31.78 | 19.05 | 38.1 | 50.15 | 60.3 | 9.5 | 169 | 15.6 |
| in no. | pitch P (mm) | Outer diameter of bushing d1 (max.) (mm) | Diameter of pin d2 (max.) (mm) | Height of sidebar h2 (max.) (mm) | Inner width of narrow end b1 (max.) (mm) | Outer width of narrow end b2 (max.) (mm) | Thickness of sidebar T (max.) (mm) | Tensile strength Q (min.) (KN) | Weight per meter q (kg/m) |
| WHX124 | 101.6 | 36.5 | 19.05 | 38.1 | 41.3 | 70 | 9.5 | 224.6 | 12.6 |
| WHX124(H) | 101.6 | 36.5 | 19.05 | 38.1 | 41.3 | 70 | 9.5 | 224.6 | 12.6 |
| WHX132 | 153.67 | 44.45 | 25.25 | 50.8 | 77.1 | 111.76 | 12.7 | 378 | 20.5 |
| WHX132(H) | 153.67 | 44.45 | 25.25 | 50.8 | 77.1 | 111.76 | 12.7 | 378 | 20.5 |
| WHX150 | 153.67 | 44.45 | 25.25 | 63.5 | 77.1 | 111.76 | 12.7 | 398 | 24.5 |
| WHX150(H) | 153.67 | 44.45 | 25.25 | 63.5 | 77.1 | 111.76 | 12.7 | 398 | 24.5 |
| WHX155 | 153.67 | 44.45 | 28.42 | 63.5 | 73.6 | 111.25 | 14.27 | 411 | 27.7 |
| WHX155(H) | 153.67 | 44.45 | 28.42 | 63.5 | 73.6 | 111.25 | 14.27 | 411 | 27.7 |
| WHX157 | 153.67 | 44.45 | 28.52 | 63.5 | 76.4 | 117.35 | 15.88 | 552 | 29.1 |
| WHX157(H) | 153.67 | 44.45 | 28.52 | 63.5 | 76.4 | 117.35 | 15.88 | 552 | 29.1 |
| WHX124P | 103.2 | 44.45 | 25.25 | 50.8 | 38.1 | 76.2 | 12.7 | 378 | 27.9 |
| WR124R | 101.6 | 36.5 | 19.05 | 38.1 | 41.3 | 70 | 9.5 | 169 | 12.6 |
| WHX111 | 120.9 | 36.5 | 19.05 | 38.1 | 57.15 | 84.8 | 9.5 | 224.6 | 11.9 |
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 replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
