Belleville Disc Spring
Variable Stiffness Disc Spring for Limited Axial Space Applications with Corrosion Resistance
Variable stiffness disc springs for limited axial space. Achieve linear, decreasing, increasing, or zero stiffness. Ideal for nuclear, aerospace, rail transit. ISO certified, custom solutions available.
SUNZO Custom Disc Springs (Belleville Washers) in 50CrVA Alloy Steel for 10,000 psi Hydraulic Seals with Engineered Preload Stability
SUNZO custom disc springs ensure precise preload for hydraulic seals, offering high durability (50CrVA, SUS316, Inconel 718) and certifications (ISO 16148, EN 10204). Compact, efficient, and tailored for critical applications.
30% Higher High Torque Disc Spring Fatigue Resistant Construction For Automotive Systems
High Torque Disc Spring delivers 30% more torque capacity with uniform distribution, ISO/SAE certified, withstands -40°C to 200°C, and offers 100,000+ load cycles for automotive systems.
Precision Slotted Disc Spring Modular Precipitation Hardened 17 4 PH Stainless Steel
High Torque Disc Spring prevents bolt loosening in extreme conditions (up to 15,000 Nm). Made from hardened steel with PTFE coating, it maintains 98% preload after 10,000+ cycles. ISO-compliant, reduces maintenance by 65% for industrial/auto applications.