Chrome/Stainless/Carbon Steel Ball G10 6mm 9mm for Bearing

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Product Description

Basic Information
Model NO.98175762 TypeBearing Ball
MaterialStainless Steel, Chrome Steel, Carbon Steel Size0.8-80mm
GradeG10-G1000 HardnessHRC 26-66
SurfaceHigh Polished Capacity500,000,000 Pcs
Delivery Time7-25 Business Days SamplesAvailable
Product Description
Stainless Steel Ball
Material440/9Cr18/304/306
Size1mm~63.5mm
FinishPolishing
Stainless Steel Ball
Chrome Steel Ball
Chrome Steel Ball
MaterialGcr15 52100
Size0.8mm~80mm
GradeG10-G1000
Carbon Steel Ball
MaterialQ195 Q235 15A C80 C82
Size0.8mm~80mm
FeatureLow price, High hardness
Carbon Steel Ball
Characteristics

Carbon Steel Ball: Highly cost-effective with high hardness. Widely used in bicycles, bearings, pulleys, sliding rails, and hardware. Supports electroplating like zinc and gold plating with strong wear resistance.

Chrome Steel Ball: Spherical elements used in check valves and precision bearings for rotary or linear motion. Characterized by excellent surface roughness and high tolerance precision.

Stainless Steel Ball: Key component for high-performance bearings. Does not decouple or crack at high temperatures, offering an exceptionally long service life under normal conditions.

Product Application

Our high-quality steel balls are versatile and find applications across various industries:

  • Cosmetics and automobile transmission parts
  • Precision bearings and sliding rails
  • Furniture rotating parts and electrical appliances
  • Medical treatment equipment and grinding media
  • Counterweights and universal ball transfers
Steel Ball Applications
Manufacturing Process
Manufacturing Process
1. Heading: Wire is cut into short lengths and formed into spherical shapes between dies.
2. Deflashing: Removal of the flash line ridge using heavy cast iron plates.
3. Soft Grinding: Precision improvement using a grinding stone.
4. Heat-treating: Hardening process to achieve desired case depth and hardness.
5. Hard Grinding: Meticulous sizing and sphericity control with tight tolerances.
6. Lapping: Proprietary processes to meet ISO 3290 Grade 10 - 48 standards.
7. Finishing: Final micro-smoothed finish for maximum wear resistance.
Certifications

Our production facilities are fully certified to international quality standards, ensuring reliability and precision.

  • ISO 9001 Quality Management System
  • IATF 16949 Automotive Quality Management
Certification 1
Certification 2
Packaging & Shipping

Packaging Options:

  • Steel Drum: 250kg per drum, 4 drums per pallet.
  • Plywood Box: 40 cartons/woven bags per box.
  • Container Loading: Recommended 20"FT container (Max 24 tons).
Steel Ball Packaging
Steel Ball Shipping

Shipping Details:

  • Sea Freight: Approx. 20-25 days.
  • Air Freight: Approx. 5-7 days.
  • Express (DHL/UPS/FEDEX): 4-6 working days.
  • FOB Ports: Major Chinese ports.
Frequently Asked Questions
What materials are available for the steel balls?
We provide a wide range of materials including Stainless Steel (440, 304, 306), Chrome Steel (Gcr15 52100), and various Carbon Steel grades (Q195, Q235, etc.).
What is the typical precision grade of your products?
Our steel balls are manufactured to meet grades ranging from G10 to G1000, depending on the application and customer requirements.
Do you offer free samples?
Yes, we provide free samples for quality testing. Please contact us to discuss the specific sizes and materials you need.
What is the minimum and maximum size you can produce?
Our production capabilities cover sizes from 0.8mm up to 80mm in diameter.
How long is the delivery time for a standard order?
Standard orders typically take 7 to 15 days, while larger bulk orders or customized specifications may take 20 to 25 business days.
Can the hardness be customized for specific applications?
Yes, through our heat-treating process, we can achieve a hardness range from HRC 26 up to HRC 66 to suit different industrial needs.

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