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China Stainless Steel Balls manufacturer

G2000 Grade 10mm Heavy Duty Stainless Steel Balls for Automotive Suspension Joint Industrial Castor Wheel Applications

Product Details:
Place of Origin: China
Brand Name: Ecer Steel Ball
Certification: ISO 9001:2015, SGS
Model Number: SSB-10mm-G2000
Payment & Shipping Terms:
Minimum Order Quantity: 1000 pcs
Price: USD 0.01-5.00 per piece
Packaging Details: Industrial wooden pallet base, bulk packaging
Delivery Time: 7-15 working days
Payment Terms: L/C, T/T, Western Union, PayPal
Supply Ability: 10,000,000 pcs per month

Detail Information

Highlight:

Heavy Duty Steel Balls

,

G2000 Grade 10mm Joint

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Automotive Castor Components

Product Description

G2000 10mm Stainless Steel Precision Ball

Premium G2000 tolerance grade 10mm stainless steel precision balls made from AISI 440C / SUS440C martensitic stainless steel. Designed for automotive suspension & castor wheels, these balls deliver exceptional hardness (HRC 58-65), wear resistance, and corrosion protection.

Key Features

  • Material: AISI 440C stainless steel with optimal hardness and corrosion resistance
  • Grade: G2000 precise dimensional tolerance and sphericity control
  • Diameter: 10mm with tight diameter variation tolerance
  • Surface Finish: Mirror-polished Ra 0.025 μm for minimal friction
  • Hardness: HRC 58-65 after proper heat treatment
  • Corrosion Resistance: Excellent in humid and chemical environments

Technical Specifications

ParameterSpecification
MaterialAISI 440C / SUS440C
Ball Diameter10mm
Tolerance GradeG2000
HardnessHRC 58-65
Density7.78 g/cm3
Surface RoughnessRa 0.025 μm

Applications

Suitable for Automotive Suspension & Castor Wheels. Also ideal for precision bearings, metering valves, flow control devices, spray systems, industrial conveyors, automotive components, and general engineering applications.

Packaging & Quality

Industrial wooden pallet base, bulk packaging. 100% dimensional inspection with optical sorting. Material certificates available. Certified per ISO 9001:2015, SGS.

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