Connecting Rod Bearing Pair 3-1/8" (SKU:15245A101K) Forged from 20CrMnTi alloy steel with carburizing & quenching (HRC≥60), API 7K certified. Compatible with FMC/LW series mud pump power ends, impact load ≥80MPa, bimetallic composite structure enhances abrasion resistance by 30% for high-speed operations.
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