What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms are accepted?

Accepted terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Yg6 Yg8 Polished Tungsten Carbide Bearing Balls in Various Sizes

Name: Yg6 Yg8 Polished Tungsten Carbide Bearing Balls in Various Sizes
Brand: Zhuzhou Eastern Carbide Co., Ltd.
SKU: 868502525

Hunan, ChinaZhuzhou Eastern Carbide Co., Ltd.

US$42.00-58.00

1 kg

Sample price:US$45.00/kg.Request sample

Product profile

Customization

Available

Logo Printing

Without Logo Printing

Customized

Both Customized & Non-Customized

Model NO.

Round carbide ball

Type

Bearing

Material

Tungsten Carbide

Certification

ISO 9001:2008

Wc+Co Powder

100% Virgin Material

Cobalt Percentage

From 3% to 30% Based on Different Grades

Grain Sizes Selection

Ultra Fine, Fine, Medium, Coarse

Grades

K10/K20/K30/K40/Yl10.2/Yg6/Yg6X/Yg8/Yg10X/Yl10.2

Surface Finishing

Polished and Unpolished

Main Using Purpose

Bearing Part, Wear Part

Transport Package

Standard Packing for Export

Specification

WC+Co Powder

Trademark

Laser mark available

Origin

Zhuzhou City, Hunan, China

Key features

Extreme Hardness & Wear Resistance: Ideal for bearings, ball screws, valves, and gauges in high temperature and corrosion environments.

Customizable Material Composition: Cobalt percentage adjustable from 3% to 30%; grades include K10, K20, K30, YG6, YG8, etc.

Wide Size Range Available: Stock sizes from 0.4mm to 20.0mm; custom sizes can be manufactured upon request.

Strict Quality Control: 3-stage inspection process ensures stable quality from material preparation to final product.

Flexible Packaging Options: Standard plastic/paper boxes with foam or customized plywood packing for heavy products.

ISO 9001:2008 Certified: Manufacturing process adheres to international quality standards for reliability.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQuality Assurance

Zhuzhou Eastern Carbide Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2012-10-02Nearest Port: Shenzhen, Shanghai, GuangzhouAverage Response Time: ≤6.78hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, DDP, DAP, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with seven employees, offering carbide rods, tips, saw blades, and inserts alongside related hardware, machinery, electronic, and handicraft products. It has documented customization options, quality assurance, complaint-handling and corrective-action procedures, and uniformly followed finished-product inspection instructions. Export activity is established, with self-operated import/export rights and seven years of exporting experience; reported export sales represent 51%–70% of total sales. However, the supplier reports no new products in the past year, no ODM, no SDK, no OEM service for popular brands, no overseas showroom or agents, and no participation in offline trade shows. Production capacity is not demonstrated because the company is identified as a trading company and no manufacturing facilities or production data are provided. Certification, customer cases, and several sustainability compliance items remain undocumented or unknown.

Supplier typeThe supplier is explicitly identified as a limited company and trading company, with business activities covering carbide products and a broad range of hardware, machinery, electronic, handicraft, and related goods. It is not identified as part of a larger corporate group and has seven employees.

After-Sales capabilityThe supplier has a clear and followed customer-complaint handling procedure, accepts multiple service quotation and payment terms, and reports lead times within 15 working days in both peak and off-seasons. Nevertheless, it has no overseas showroom, overseas agents or branches, and no reported overseas service countries.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These explicit limitations indicate weak demonstrated product-development and technical-platform capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated customization options provide direct evidence of broad stated customization capability.

Product Q&A

Q:What are the common applications for tungsten carbide balls?

They are used in bearings, ball screws, valves, flow meters, coining, pivots, detents, and tips for gauges and tracers, especially in high wear and corrosion conditions.

Q:Can the cobalt percentage and grain size be customized?

Yes, the cobalt percentage can be adjusted from 3% to 30% based on different grades, and grain sizes selection includes Ultra Fine, Fine, Medium, and Coarse.

Q:What grades of tungsten carbide balls are available?

Available grades include K10, K20, K30, K40, Yl10.2, Yg6, Yg6X, Yg8, Yg10X, and others, each with specific density, hardness, and bending strength.

Q:What is the tolerance standard for these balls?

Tolerances vary by grade (G3 to G1000), covering diameter variation, spherical form, and surface roughness, with specific micrometer and inch measurements provided.

Q:Are custom sizes and packaging available?

Yes, custom sizes can be manufactured, and packaging can be customized based on client requirements, including special plywood boxes for heavy products.