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NINGBO YONGBIAO FASTENER CO.,LTD

  • China,Ningbo ,Zhejiang
  • Verified Supplier
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China Corrosion-Resistant 304 Stainless Steel DIN 988 Spacer Washers for Bearings
China Corrosion-Resistant 304 Stainless Steel DIN 988 Spacer Washers for Bearings

  1. China Corrosion-Resistant 304 Stainless Steel DIN 988 Spacer Washers for Bearings
  2. China Corrosion-Resistant 304 Stainless Steel DIN 988 Spacer Washers for Bearings
  3. China Corrosion-Resistant 304 Stainless Steel DIN 988 Spacer Washers for Bearings
  4. China Corrosion-Resistant 304 Stainless Steel DIN 988 Spacer Washers for Bearings

Corrosion-Resistant 304 Stainless Steel DIN 988 Spacer Washers for Bearings

  1. MOQ: 20000
  2. Price: Negontiation
  3. Get Latest Price
Sample Available,5-8 PCS samples FREE,free,Avaliable (shipping costs needed)
Package PE bag /carton box or customized,Cartons&pallets or according to customer's requirement.,Carbon Box+plastic bags
Delivery Time 7-25DAYS
HS Code 7318290000
Payment Terms T/T
Material Stainless steel,Carbon steel,according to customer demand,316,alloy steel
Delivery Port NingBo/ShangHai
Supply Ability 5000Tons/year
Standard DIN988
Color Zinc Plated,Silvery or Black,Natural,red blue black orange green yellow silver gold purple pink,Sliver
Size M3-M20
Packaging Details 5000-10000/box
Model Number DIN988
Brand Name YB
Certification ISO9001,IATF16949
Place of Origin ZheJiang,China

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  1. Product Details
  2. Company Details

Product Specification

Sample Available,5-8 PCS samples FREE,free,Avaliable (shipping costs needed) Package PE bag /carton box or customized,Cartons&pallets or according to customer's requirement.,Carbon Box+plastic bags
Delivery Time 7-25DAYS HS Code 7318290000
Payment Terms T/T Material Stainless steel,Carbon steel,according to customer demand,316,alloy steel
Delivery Port NingBo/ShangHai Supply Ability 5000Tons/year
Standard DIN988 Color Zinc Plated,Silvery or Black,Natural,red blue black orange green yellow silver gold purple pink,Sliver
Size M3-M20 Packaging Details 5000-10000/box
Model Number DIN988 Brand Name YB
Certification ISO9001,IATF16949 Place of Origin ZheJiang,China
High Light 304 stainless steel spacer washersDIN 988 bearing washerscorrosion-resistant stainless steel washers
304 Stainless Steel DIN 988 Precision Shim Washers
Our 304 Stainless Steel DIN 988 Shim Washers (also known as adjusting or support washers) are ultra-precision flat spacers designed to adjust axial clearances and eliminate play in mechanical assemblies. Manufactured strictly in accordance with DIN 988 standards using premium-grade SS304, these thin shims offer exceptional thickness tolerance and excellent corrosion resistance.
Technical Specifications
Parameter Specification Details
Standard DIN 988 (Shim Washers / Supporting Rings)
Material Authentic 304 Stainless Steel (SUS304 / A2)
Thickness Range 0.1mm, 0.2mm, 0.3mm, 0.5mm, 1.0mm, up to 2.0mm
Inner Diameter (d1) 3mm to 100mm+
Outer Diameter (d2) 6mm to 120mm+
Thickness Tolerance Micro-level precision (compliant with DIN 988 strict limits)
Surface Finish Plain, Deburred, Cleaned and Lightly Oiled (upon request)
Dimension Table (mm)
d 3 4 5 6 7 8 9 10
MIN 3.02 4.03 5.03 6.03 7.04 8.04 9.04 10.04
Max 3.12 4.15 5.15 6.15 7.19 8.19 9.19 10.19
dc 6 8 10 12 13 14 15 16
MIN 5.85 7.81 9.81 11.77 12.77 13.77 14.77 15.77
Max 5.97 7.96 9.96 11.95 12.95 13.95 14.95 15.95
304 Stainless Steel DIN 988 Shim Washer technical diagram and product image
Key Features & Advantages
  • High-Precision Thickness Tolerance: Rigorous precision rolling and stamping processes guarantee ultra-tight thickness tolerances for stable performance in high-RPM rotating shafts.
  • Premium 304 Stainless Steel: Superior resistance to chemicals, moisture, and oxidation - perfect for food processing, marine, and outdoor operations.
  • Flawless Flatness & Burr-Free Edges: Advanced fine-blanking technology ensures excellent flatness and perfectly rounded, burr-free edges to prevent stress concentration.
  • Comprehensive Thickness Stacking Options: Mixed-thickness assortment kits or single-size bulk packages allow precise clearance compensation through stacking.
Typical Industrial Applications
  • Bearing Preloading: Adjusting the distance between bearings to reduce noise and friction
  • Gearbox & Transmission Systems: Setting precise backlash and gear meshing
  • Pumps & Valves: Aligning impellers and sealing rings to prevent fluid leakage
  • Electric Motors: Controlling the axial movement of the motor rotor shaft
Why Partner With Us?
Integrated Supply Chain Advantage: Based in the Yangtze River Delta manufacturing zone, we offer efficient lead times and competitive direct-factory pricing.

Custom Stamping Capabilities: We can develop custom tooling for your specific internal/external diameter specifications when standard dimensions don't fit.

Material Guarantee: 100% verifiable 304 stainless steel with Material Test Certificates (MTC) and SGS reports available for every batch.

B2B Logistics Expertise: Flexible trade terms including FOB, CIF, and CPT with secure bulk packaging for international transit protection.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company

  • Year Established:

    2012

  • Total Annual:

    5000000-6000000

  • Employee Number:

    45~53

  • Ecer Certification:

    Verified Supplier

Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work... Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work...

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Get in touch with us

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  • NINGBO YONGBIAO FASTENER CO.,LTD
  • No.1 Lufeng Industrial Park, Wuxiang Town, Yinzhou District, Ningbo City, Zhejiang, China
  • https://www.panhead-screw.com/

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