Chongqing Hengtairail Equipment Co.,Ltd.
Global Rolling Stock Parts Supplier
Add to Cart
Product Overview
A crankshaft is an essential part of the power transmission system. In which, the reciprocating movement of the piston is converted into the rotating movement by using the connecting rod.
A crankshaft consists of crankpins, crank webs (crank arms or cheeks), balancing weights, and main journals. The large end of the connecting rod is attached to the crankpin of the crankshaft.
Product Specification
| Name | 16PA4 Crankshaft | |
| Material | 42CrMo4 | |
| Hardness | Main bearing | 52-57HRC |
| Crankpin | 52-57HRC | |
| Roughness | Ra 0.6 | |
| Parallelism | ≤0.01/60 | |
| Journal Width | 70+0.05 | |
| Couplant | 30# oil | |
About Us:
Based on cooperation of many reliable manufacturers, Hengtairail has lots of advantages, such as flexible delivery time & payment term, convenient after-sales service etc. Under those favorable conditions, clients’ procurement cost and risk can be controlled effectively. It’s beneficial for client to purchasing transnational.
After more than 20 years of development, relying on high quality product and professional servicer, Hengtairail establish a complete supply chain system and long-term good business relationship with clients those come from more 30 countries and regions.
Safety is the forever theme of public transport. Fast and big capacity of passengers are the particularities of rail transport. That make us have higher requirement for safety. Therefore, Hengtairail will continue to carry out manufacture process and quality guarantee schedule strictly, offer excellent products to meet clients’ needs, become a comprehensive supplier of rail vehicle with core competitiveness.