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Grooved Bearing Disc Spring High Speed Diaphragm Spring Preload 10000RPM
Grooved Bearing Disc Spring High Speed Diaphragm Spring Preload 10000RPM
Grooved Bearing Disc Spring High Speed Diaphragm Spring Preload 10000RPM
Grooved Bearing Disc Spring High Speed Diaphragm Spring Preload 10000RPM
Specifications
Place of Origin :
Sihong, China
Brand Name :
Sunzo
Certification :
CE/IATF16949/45001/14001/9001
MOQ :
Negotiable
Price :
Negotiable
Packaging Details :
Carton
Delivery Time :
Negotiable
Payment Terms :
Negotiable
Groove count :
4-8 equidistant grooves
Groove depth ratio :
0.3-0.5
Radial flexibility :
30% enhanced
Vibration reduction :
up to 25%
Friction reduction :
15-20%
Operating speed :
exceeding 10,000 RPM
Stack configuration :
2-6 discs
Load tolerance :
±2%
Force multiplication :
up to 5x
Material options :
SUS304, 50CrVA
Fatigue resistance :
≥10⁷ cycles
Surface treatment :
black oxide coating, dacromet plating
Corrosion resistance :
ASTM B117 ≥1000 hours
Bearing compatibility :
ISO 104, ISO 62
Stress distribution :
FEA-optimized
Heat generation :
reduced 15-20%
Load distribution :
uniform
Mechanical stability :
superior
Operational longevity :
enhanced
Preload maintenance :
consistent
Description
Grooved Bearing Disc Spring
Advanced Engineering for High-Speed Precision Bearing Preload
Our Grooved Bearing Disc Spring represents a specialized engineering solution designed for high-speed precision bearing pre-tightening. As one of two core product series in our bearing preload disc spring lineup, this product features a precision-machined grooved annular structure that delivers superior performance in demanding applications.
Key Engineering Features
  • Radial Groove Design: 4-8 equidistant grooves with depth-to-thickness ratio of 0.3-0.5
  • Enhanced Flexibility: 30% improvement in radial flexibility compared to conventional grooveless designs
  • Optimized Stress Distribution: FEA-validated groove geometry for superior performance
  • Vibration Reduction: Up to 25% reduction in vibration amplitudes
  • Heat Management: 15-20% reduction in frictional heat generation during high-speed operation (exceeding 10,000 RPM)
Performance Specifications
When configured in parallel stacks of 2-6 discs, the spring assembly achieves uniform load distribution with ±2% tolerance and exhibits load multiplication characteristics (up to 5x force output with equivalent displacement). This ensures consistent preload maintenance for high-speed precision bearings including angular contact ball bearings (ISO 104) and deep groove ball bearings (ISO 62).
Materials & Surface Treatments
Premium Materials: SUS304 (18-8 chromium-nickel) and 50CrVA (chromium-vanadium alloy steel)
Fatigue Resistance: ≥10⁷ cycles
Surface Treatments: Black oxide coating (per MIL-DTL-13924) and dacromet plating (ASTM B117 salt spray resistance ≥1000 hours)
Benefits: Enhanced corrosion protection and operational longevity in demanding industrial environments
Grooved Bearing Disc Spring High Speed Diaphragm Spring Preload 10000RPM
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Product Detail
Place of Origin :
Sihong, China
Brand Name :
Sunzo
Certification :
CE/IATF16949/45001/14001/9001
MOQ :
Negotiable
Price :
Negotiable
Packaging Details :
Carton
Contact Supplier
Grooved Bearing Disc Spring High Speed Diaphragm Spring Preload 10000RPM
Grooved Bearing Disc Spring High Speed Diaphragm Spring Preload 10000RPM

Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

Verified Supplier
1 Years
nanjing
Since 2006
Business Type :
Manufacturer, Exporter, Seller
Main Products :
DIN 2093 Disc Spring, Single Turn Wave Spring, DIN 6796 Washer
Total Annual :
1.2M-1.4M
Employee Number :
160~200
Certification Level :
Verified Supplier
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