"high performance curved disc springs"
SUNZO 51CrV4 High-Elasticity Disc Spring for Precision Machinery Applications
SUNZO 65Mn disc springs deliver high elasticity & precision for machinery. With 1000-1200 MPa tensile strength, DIN 2092 standards, and custom options. Ideal for CNC, CMMs, and semiconductor equipment.
Wholesale Bearing Preload Disc Spring with Uniform Load Force Distribution for ISO 492 Standard Bearing Models Made from Premium 65Mn and SUS304 Materials
Wholesale grooved/grooveless disc springs with ISO 9001 certification. Premium 65Mn/SUS304 materials, ±5% force consistency through 10⁶ cycles. Volume discounts up to 15%, MOQ 500 units.
SUNZO SUS304 Disc Spring (Belleville Washer) - Corrosion Resistant, High Load Capacity with Custom Stacking Configurations for Industrial Use
SUNZO SUS304 disc springs offer superior corrosion resistance with 18-20% chromium content, withstand heavy loads up to 50 kN, and provide excellent shock absorption. Available in standard sizes and custom options with specialized surface treatments for demanding industrial environments.
Custom Double Groove Slotted Disc Springs | SUNZO Factory
Premium custom double groove slotted disc springs manufactured by SUNZO. Offering customizable groove size and conical designs to meat precise load-deflection requirements.
Custom Precision DIN 2093 Belleville Disc Springs | SUNZO Factory
SUNZO offers custom precision DIN 2093 Belleville disc springs (0.2-10mm thickness, 5-300mm OD). Utilizing in-house R&D tooling, austempering, and 3D FEA, we deliver high-relaxation-resistant alloy elements for global semiconductor and aerospace assemblies.
100k Cycles Belleville Disc Springs 16-534mm | SUNZO Factory
Premium heavy duty DIN Belleville disc springs manufactured by SUNZO. Available in sizes from 16mm to 534mm, engineered to withstand over 100,000 cycles for critical valve and industrial packaging applications.
50kN Inconel X750 DIN 2093 Disc Springs | SUNZO Factory
Premium 50kN Inconel X750 DIN 2093 disc springs manufactured by SUNZO. Engineered with high load capacity to replace standard belleville washers in extreme high-temperature environments.
Zinc Plated Heavy Duty DIN 2093 Disc Springs for Industry | SUNZO Factory
SUNZO manufactures heavy-duty zinc-plated DIN 2093 disc springs ($\ge10^6$ cycles at 70% load). Utilizing an 85% Zn/15% Al mechanical deposition process, these high-hardness (250–300 HV) components provide 1,000+ hours of salt spray defense for heavy industrial machinery.
Dacromet & Phosphating Bearing Preload Springs | SUNZO Factory
SUNZO manufactures premium Dacromet and Phosphating bearing preload springs engineered to eliminate axial play in high-speed precision spindles and heavy industrial machinery. Our specialized coating portfolio includes multi-layer zinc-aluminum flake deposition (Dacromet) for zer
2-4um Coating Extreme Environment DIN 2093 Disc Springs | SUNZO Factory
SUNZO manufactures premium DIN 2093 disc springs featuring a ultra-thin 2-4$\mu\text{m}$ high-performance barrier coating. Engineered for extreme environments, these components offer 1,500+ hours of salt spray protection with zero hydrogen embrittlement and precise load linearity
SUS316 DIN 6796 Washer Disc Spring Metric Belleville Washers For Bolt Connections
DIN6796 Belleville Washer maintains precise bolt clamping force with its French-invented disc spring design. Compensates for vibration, thermal changes, and creep. Made from high-carbon steel or stainless steel with ±0.02mm tolerance. Essential for high-precision, stable connections.
Waved Spring and Belleville Washer with Low Stiffness Profile, Space Efficiency, and Linear Load-Deflection Curve for Axial Preload Solutions
SUNZO waved springs offer superior space efficiency (50% smaller than Belleville washers) with precise linear force control. Ideal for compact, dynamic applications requiring high fatigue life (10⁶+ cycles) and custom material options like Inconel718.
