Wholesale Bearing Preload Disc Spring with Uniform Load Force Distribution for ISO 492 Standard Bearing Models Made from Premium 65Mn and SUS304 Materials
Wholesale Bearing Preload Disc Spring with Uniform Load Force Distribution for ISO 492 Standard Bearing Models Made from Premium 65Mn and SUS304 Materials
Basic Properties
Place of Origin:
Sihong, China
Brand Name:
Sunzo
Certification:
CE/IATF16949/45001/14001/9001
Trading Properties
Minimum Order Quantity:
Negotiable
Price:
Negotiable
Payment Terms:
Negotiable
Product Summary
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.
Product Custom Attributes
Highlight
blackening bearing spring
,phosphating bearing spring
,blackening bearing disc spring
Outer Diameter Tolerance:
±0.05mm
Thickness Tolerance:
±0.03mm
Inner Diameter Range:
10mm To 200mm
Material 1:
65Mn
Material 2:
SUS304
Tensile Strength:
980-1180MPa
Chromium-nickel Alloy:
18-8
Surface Treatment Options:
Phosphating, Plain Oiled, Blackening
Minimum Order Quantity:
500 Units
Force Variation:
±5%
Cycle Durability:
10⁶ Cycles
Lead Time Stock:
3-7 Days
Lead Time Custom:
15-20 Days
Load Force Distribution:
Uniform
Load Multiplication:
Same Displacement
Standard Compliance:
ISO 492
Material Test Reports:
Included
Load-displacement Curves:
Provided
Installation Guidelines:
Included
Volume Discount:
Up To 15%
Product Description
Detailed Specifications & Features
Wholesale Bearing Preload Disc Spring Solutions
We provide wholesale high-quality Bearing Preload Disc Springs in both grooved and grooveless configurations, designed for large-scale bearing assembly and mechanical manufacturing applications. Our wholesale program delivers exceptional value with competitive pricing and reliable performance.
Product Specifications
Design Options: Grooved and Grooveless series
Standard Compliance: ISO 492 standard bearing models
Inner Diameter Range: 10mm to 200mm
Dimensional Tolerances: ±0.05mm (outer diameter), ±0.03mm (thickness)
Materials: 65Mn (tensile strength 980-1180MPa) and SUS304 (18-8 chromium-nickel alloy)
Key Features & Benefits
- Uniform Load Distribution: Ensures consistent force application across all specifications
- Load Multiplication: Achieves increased load capacity with the same displacement
- Durability: Maintains consistent preload performance through 10⁶ cycles (±5% force variation)
- Surface Treatment Options: Phosphating (ASTM D714), plain oiled (ISO 12944), and blackening (MIL-DTL-13924)
- Quality Certification: ISO 9001:2015 certified manufacturing processes
Wholesale Program Details
Our wholesale program is designed for industrial-scale operations with minimum order quantities starting at 500 units. Volume-based pricing discounts of up to 15% are available for larger orders. We guarantee on-time delivery with lead times of 3-7 days for stock items and 15-20 days for custom specifications.
Applications
Widely integrated into automotive wheel hub assemblies, general machinery gearboxes, and electric motor stator bearings. Our disc springs provide reliable preload performance in demanding industrial environments.
Technical Support
Our dedicated wholesale team provides comprehensive technical documentation packages including material test reports, load-displacement curves, and installation guidelines to streamline your production integration process.
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