Carbon /Chrome /Stainless Steel Ball G100 6.5mm for Bearing

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Carbon /Chrome /Stainless Steel Ball G100 6.5mm for Bearing

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Product Description

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Product Overview

Model NO.	485
Standard Parts	Yes
Universal	Yes
Type	Bearing Ball
Material	Chrome Steel / Stainless Steel
Size Range	2-25.4mm
Grade	G10-G1000
Hardness	26-66 HRC

Shape	Solid Round Ball
Color	Silver
Quality	Premium Grade
Capacity	500 Tons Per Month
HS Code	848291
Customization	Available
Application	Bearings, Power Tools, Automotive

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Product Description

Stainless Steel Ball
Material	440 / 304 / 306
Size	1mm ~ 63.5mm
Precision	G10 - G1000
Surface	Polished

Chrome Steel Ball
Material	Gcr15 52100
Size	0.8mm ~ 80mm
Precision	G10 - G1000
Surface	Polished

Carbon Steel Ball
Material	Q195 Q235 15A C80 C82
Size	0.8mm ~ 80mm
Precision	G10 - G1000
Surface	Polished

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Characteristics

Carbon Steel Ball: Highly cost-effective with high hardness. Ideal for bicycles, pulleys, rails, and hardware. Features strong wear resistance and can be electroplated with zinc, gold, or nickel.

Chrome Steel Ball: Spherical rolling elements used in check valves and high-precision mechanical devices. Defined by superior surface roughness and strict diameter tolerances.

Stainless Steel Ball: Essential for high-performance bearings. Resistant to decoupling and cracking at high temperatures, ensuring an extended service life under standard working conditions.

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Product Application

Our steel balls are versatile and widely utilized across various industries:

Automobile transmission parts and components
High-precision industrial bearings and sliding rails
Cosmetic packaging and medical treatment devices
Electrical appliances and furniture rotating parts
Grinding media and counterweights

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Manufacturing Process

1. Heading: Cutting wire into short lengths and forming spherical shapes between dies.

2. Deflashing: Removing the ridge left by forming dies between cast iron plates.

3. Soft Grinding: Improving precision using a specialized grinding stone.

4. Heat-treating: Hardening balls to achieve the desired case depth and durability.

5. Descaling: Removing residues and by-products from the heat-treatment phase.

6. Hard Grinding: Meticulous grinding to ensure sphericity tolerances as close as ±.0001".

7. Lapping: Bringing balls to ISO 3290 Grade 10 - 48 requirements.

8. Finishing: Chemical and mechanical smoothing for maximum wear resistance.

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Certifications

ISO 9001 & IATF16949 Certified Production Facilities

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Packaging & Shipping

Packaging Options:

Steel Drums: 250kg per drum, 4 drums per pallet.
Plywood Boxes: 40 cartons or woven bags per box.
Containers: 20"FT capacity up to 24 tons.

Shipping Details:

Sea Freight: Approx. 20-25 days.
Air Freight: Approx. 5-7 days.
Express (DHL/UPS/FEDEX): 4-6 working days.

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Frequently Asked Questions

Q1: What materials are available for the bearing balls? A: We provide balls in Chrome Steel (Gcr15/52100), Stainless Steel (440, 304, 316), and various Carbon Steel grades (Q195, Q235, etc.).

Q2: What is the precision grade of your steel balls? A: Our products range from Grade G10 to G1000, ensuring high precision for both industrial and decorative applications.

Q3: Can the balls be used in high-temperature environments? A: Yes, particularly our Stainless Steel balls, which are designed to resist decoupling and cracking even under high-temperature conditions.

Q4: Do you offer custom sizing? A: Yes, we offer customization options for sizes ranging generally from 0.8mm to 80mm depending on the material type.

Q5: How is quality controlled during manufacturing? A: Our manufacturing process is strictly managed under ISO 9001 and IATF16949 standards, involving multiple stages of grinding and lapping to ensure sphericity.

Q6: What are the standard packaging methods for bulk orders? A: Bulk orders are typically packed in 250kg steel drums on pallets or in reinforced plywood boxes to ensure safety during sea or air transport.