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Tungsten Carbide Ball Blank Diameter 10mm for Bearing Industry
US$0.86
50-999 Pieces
US$0.82
1,000-1,999 Pieces
US$0.79
2,000+ Pieces
Sample price:US$0.86/piece.Request sample
Product profile
Customization
AvailableMaterials
Tungsten CarbideFunction
Milling Other MaterialModel NO.
10mmApplication
GrinderCertification
ISOPerformance
High Pressure ResistantStandard
StandardGrinding Grade
G10Co Percent
6%Other Percent.
92%Wc+2%NiDensity
14G/Cm3Hardness
90hraColor
as ShownUsage
F Bearing IndustryApplications
Valves, Pumps, Ball Screws, GaugingMaterial
Ttungsten CcarbideTransport Package
35kg. CartonSpecification
YN6 10mmTrademark
ZZUPOrigin
Zhuzhou, Hunan, ChinaHS Code
7326110000Production Capacity
10000000PCS/MonthKey features
High Hardness & Pressure Resistance: Features 90-92.5 HRA hardness and high pressure resistant performance for durability.
Wide Diameter Range: Available in over 100 sizes from 0.4mm to 90mm to meet diverse industry needs.
Precision G10 Grade: Offers mirror polished G10 grade specifications for high-precision applications.
Versatile Industrial Application: Suitable for bearings, valves, pumps, instruments, and high-end machinery parts.
ISO Certified Quality: Manufactured with ISO certification ensuring standard quality and reliability.
Custom Material Composition: Options include specific Co and Ni percentages (e.g., 6% Co, 2% Ni) for tailored performance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-25Nearest Port: Guangzhou, Shanghai, NingboAverage Response Time: ≤10.81hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
AI-Powered supplier vetting
SummaryZhuzhou Up Cemented Carbide Co., Ltd. is identified as a China-based limited company and manufacturer/factory in Hunan, with products focused on tungsten carbide components and related materials. The supplier reports ISO 9000 and ISO 9001 certifications, six production lines, 41–50 years of combined R&D engineer experience, and 11–20 quality-control staff. It serves multiple international markets and derives 71%–90% of sales from exports. The supplier states that it can provide quality products and services, but the available information does not establish detailed after-sales procedures, customization capabilities, financial strength, or a substantial customer track record. Trade data shows one recorded transaction involving a Ukrainian buyer, which is limited evidence of commercial activity.
Supplier typeThe supplier is explicitly described as a manufacturer/factory and trading company, legally organized as a limited company in Zhuzhou, Hunan, China. Its stated business identity and address are consistent across the provided records.
CertificationsThe supplier reports holding ISO 9000 and ISO 9001 supplier management system certifications. These are explicit certifications relevant to quality-management practices, although no certificate scope, issuing body, or validity period is provided.
R&D capabilityThe supplier describes advanced alloy production technology and reports 41–50 years of total R&D engineer experience. This supports an R&D and technical capability, but there is no evidence of patents, new-product development, dedicated R&D facilities, or documented innovations.
Production capacityThe supplier is identified as a factory/manufacturer with rich production and processing experience, six production lines, 11–20 quality-control staff, and a broad range of tungsten carbide products. Reported lead times are within 15 working days off-season and one month during peak season, indicating stated production and fulfillment capacity.
Product Q&A
Q:What materials are used in these tungsten carbide balls?
A:
The balls are made of Tungsten Carbide with compositions such as 90% WC/10% Co, 94% WC/6% Co, or 92% WC/6% Co/2% Ni.
Q:What is the hardness of the tungsten carbide balls?
A:
Hardness ranges from 89.5 HRA to 92.5 HRA depending on the specific grade (e.g., YG8, YG6, YN6).
Q:What are the common applications for these balls?
A:
They are used in bearing industries, valves, pumps, ball screws, gauging, instruments, and precision machinery parts.
Q:What diameter sizes are available?
A:
We offer over 100 kinds of diameters, ranging from 0.4mm to 90mm, including standard sizes like 10mm.
Q:What certifications does the product have?
A:
The product holds ISO certification, ensuring it meets international quality standards.
Send Inquiry
*To:
Zhuzhou Up Cemented Carbide Co., Ltd.
Zhuzhou Up Cemented Carbide Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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