High-Precision 40Cr Bearing Cap

Material: 40Cr Alloy Steel (AISI 5140 equivalent)

Heat Treatment: Hardened to HRC30–35 (Optimized for wear life and high cyclic loads)

Surface Treatment: NON (Precision machined metallic finish)

Core Process: High-Precision CNC Turning & Boring

Key Features：

High-Strength Alloy Composition: Crafted from premium 40Cr steel, ensuring superior fatigue strength and impact resistance under tough operating conditions.

Balanced Hardness (HRC30–35): Professionally heat-treated to maximize durability and core stability, preventing component deformation and ensuring long-term dimensional retention.

Ultra-Precise CNC Machining: Processed on state-of-the-art CNC lathes to maintain strict concentric tolerances and precise mounting hole layouts, ensuring a reliable, leak-free seal.