Detail Information
Transmission roller chain- 321 4F3 cranked-link chain Dimensions
Short pitch transmission Chains Specifications
| DIN/ISOChain No. | Pitch(mm) | Roller diameter(mm) | Width between inner plates(mm) | Pin diameter(mm) | Innter Plate depth(mm) | Plate thickness (mm) | Max pin length (mm) | Tensile strengthonly pin hardened kN/lbf |
Weight per meter kg/m |
| 321 4F 3 | 103.2 | 46 | 49.2 | 23.9 | 60 | 13 | 123.5 | 539 | 26.16 |
| SS 124 | 103.2 | 44.45 | 49.2 | 23.23 | 58.7 | 16 | 137 | 686 | 30 |
| 3315 | 103.45 | 44.45 | 49.3 | 23.85 | 63.5 | 14.2 | 130 | 550 | 27.71 |
| SS1245 | 103.45 | 45.2 | 49.6 | 23.8 | 60 | 14.5 | 130 | 772 | 31 |
| 3315F3 | 103.45 | 45.24 | 49.2 | 23.85 | 60.3 | 14.3 | 131 | 550 | 27.7 |
Product Information
The products are made of high quality alloy steel production. The plates are punched and squeezed bores by precision technology. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of carburization, carbon and nitrogen protection mesh belt furnace, surface blasting process etc. Assembled precision by Internal hole position, spin riveted by pressure to ensure the performance of the entire chain.
Availability:
* Standard roller chain
* OEM roller chain
High Performance:
√ Strong Ultimate tensile strength
√ Perfect surface treatment
√ Durable,Flexible
Quality Assurance:
ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.
High quality:
√Corrosion resistance
√Durable, Robust and Reliable
√Bad condition resistance
√Lower weight–high speed
Application industries:
√Manufacturing
√Agriculture
√Building Material
√Oil and Gas
√Technology and Science
Package:
Plastic bag+Neutral box +Plywood box
Adapted to：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.
* roller chains based on the requirements of ANSI B29.1
* Roller chain components are shot peened for greater fatigue resistance
* available with single strand roller chain,double strand roller chain,triple strand roller chain,four strand roller chain
* material used for roller chain 40mn
* heat treatment and special surface treatments are available on request
EPT The group is focused on producing all variety of standard roller chains and sprockets, gears & gearboxes, such as conveyor chain & sprockets , stainless steel chain, agricultural chain and has not just sold its products all over china, but also sold more than 65% products to oversees, including Europe, America, South-east Asia, and it also has set up storage logistics in places like Europe. ansi transmission chains and sprockets are widely used in Agriculture,Printing,Chemical,Food and Beverage,General Machinery,Oil and Gas,Packaging and Logistics,Paper Industry,Textile industry,Woodeworking Machinery and so on.
The biggest characteristic is that the chains can be customized in different standard and materials according to your requirements. Made from the steel and the up-to-date skills as well as precision procedures, the high quality roller chain can withstand strong pressure and high temperature.
| High Precision Roller Chain China Manufacturer |