EMD 16PA4 Crankshaft 42CrMo4 Alloy Steel with Ra 0.6 Surface Finish and 985kg Weight for Power Transmission
The Ra 0.6 EMD crankshaft is a critical component in power transmission systems, engineered to convert reciprocating piston motion into rotational movement through connecting rod integration. This precision component features crankpins, crank webs, balancing weights, and main journals for optimal performance in demanding industrial applications.
| Specification | Value |
|---|---|
| Product Name | 16PA4 Crankshaft |
| Material | 42CrMo4 Alloy Steel |
| Hardness (Main Bearing) | 52-57 HRC |
| Hardness (Crankpin) | 52-57 HRC |
| Surface Roughness | Ra 0.6 |
| Parallelism | ≤0.01/60 |
| Journal Width | 70+0.05 mm |
| Couplant | 30# Oil |
| Weight | 985 kg |
- Precision-engineered with 42CrMo4 high-strength alloy steel
- Exceptional surface finish with Ra 0.6 roughness for reduced friction
- Optimized hardness (52-57 HRC) for extended service life
- Strict parallelism tolerance (≤0.01/60) for smooth operation
- Designed for heavy-duty power transmission applications
Hengtairail leverages over 20 years of manufacturing expertise and strategic partnerships with reliable suppliers to deliver high-quality rail components. Our comprehensive supply chain and quality assurance processes ensure optimal performance and safety for transportation applications across 30+ countries.
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