Thrust Stem Liner C190001099 is a critical thrust-bearing component for Hydraulic Rock Drills. It performs reliably in harsh mining environments—underground mines, open-pit quarries and heavy construction sites.
As a key wear-resistant liner, Thrust Stem Liner C190001099 withstands extreme axial thrust during drilling. It solves industry pain points: rapid wear under high load, friction-induced heat accumulation and component misalignment.
We craft this thrust stem liner with high-grade 42CrMo alloy steel. A tungsten carbide coating boosts its wear resistance by 60% compared to standard liners.
It boasts HRC 52-55 hardness and ±0.01mm dimensional precision. It fits tightly with the thrust stem, avoiding vibration or displacement during high-intensity operation.
The surface undergoes nitriding treatment and anti-corrosion coating. It endures 96-hour salt spray tests, withstanding humid mining conditions and abrasive debris.
Our quality team conducts strict ISO 9001 verification for each unit. We perform 18,000-hour wear trials, thrust load tests and dimensional accuracy checks.
Thrust Stem Liner C190001099 fits Atlas Copco FlexiROC T75, Sandvik DP2600 and generic Hydraulic Rock Drill brands. A press-fit design simplifies installation—no custom modifications required.
Backed by a 12-month warranty, it’s a cost-effective investment for mining firms. It extends the service life of thrust systems by 58% and reduces maintenance downtime. It guarantees stable, efficient operation of Hydraulic Rock Drill systems.
