Are retail and wholesale prices supported?

Yes, as a factory and foreign trade company, we support both retail and wholesale pricing.

What are the main markets you serve?

Our main markets include North America, Europe, Asia, South America, and the Middle East.

Black Si3n4 Ceramic Valve Ball Ceramic Bearing Ball Silicon Nitride Ball

Name: Black Si3n4 Ceramic Valve Ball Ceramic Bearing Ball Silicon Nitride Ball
Brand: Xinzhou Bearing Industry Inc.
SKU: 2096451582

Shanghai, ChinaXinzhou Bearing Industry Inc.

US$1.00-6.00

10 Pieces

Sample price:US$9.90/piece.Request sample

Product profile

Customization

Available

Color

Zro2-White, Si3n4-Black, Al2O3-Yellw/White

Diameter

0.5-80mm

Material

Ceramic-Si3n4/Sic/Zro2/Al20

Surface Finish

Polished/Smooth

Usage

Building Materials, Chemical, Machinery, Metallurgy, Petroleum

Precision Rating

G10~G1000

Type

Ceramic Ball

Model Number

Standard/Custom Size

Service

OEM Customized Services

Delivery Time

1-15 Days

Main Market

Global

OEM Service

Custom Bearing's Size Logo Packing

Transport Package

Plastic

Specification

Ceramic as customer required

Trademark

XZBRG

Origin

China

Key features

High Strength and Toughness: Ceramic balls maintain high strength and toughness at room temperature.

Corrosion and Heat Resistance: Features high temperature and corrosion resistance for harsh environments.

Non-Magnetic and Insulating: Offers non-magnetic conductivity and excellent electrical insulation.

Oil-Free Self-Lubricating: Designed with oil-free self-lubricating properties for low maintenance.

Wide Customization Options: Available in Standard or Custom Size with precision ratings G10 to G1000.

Multiple Material Choices: Offered in Si3N4, SiC, ZrO2, Al2O3, and Hybrid Ceramic compositions.

Fast Delivery Time: Delivery time ranges from 1 to 15 days for standard orders.

Global Market Reach: Serves global markets including Asia, North America, and Europe.

Company profile

Xinzhou Bearing Industry Inc.

Shanghai, China

CertifiedBusiness Type: Trading CompanyExport Year: 2019-06-24 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤7.19h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryXinzhou Bearing Industry Inc. is a China-based limited trading company established in 2012, operating from Shanghai with a stated factory location in Fengxian District. It focuses on ceramic, hybrid, stainless steel, thin-section, angular-contact, full-ceramic, slew-ring, and deep-groove bearings. The supplier reports four production lines, fewer than five quality-control staff, a 196.0 m² manufacturing plant, and lead times within 15 workdays in both peak and off-peak seasons. Export activity is significant, with 90% of sales reportedly from exports and primary markets in Europe and North America. The company claims expertise in specialized and custom bearing applications, but no supplier-management-system certifications are listed. Evidence is insufficient to verify after-sales service, financial credibility, innovation performance, or customer cases.

Supplier typeThe supplier is explicitly identified as a trading company and limited company, with its business industry classified as wholesale and retail. Its profile therefore indicates a trading-oriented business structure rather than a clearly documented manufacturer-only structure.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification evidence is provided in the available information, indicating a documented deficiency for this field.

Production capacityThe supplier reports four production lines, a 196.0 m² manufacturing plant, fewer than five quality-control staff, and lead times within 15 workdays during both peak and off-peak periods. These data demonstrate stated production operations and delivery capacity, but the small facility and limited quality-control staffing suggest that scale and quality-system depth are not strongly evidenced.

Customization capabilityThe supplier explicitly invites custom bearing requirements and states that it can apply its expertise to demanding bearing applications. This is direct evidence of claimed customization support, although the slices do not specify customization scope, engineering workflow, tooling capability, or completed examples.

Product Q&A

Q:What materials are available for the ceramic balls?

We offer Full Ceramic and Hybrid Ceramic options including Si3N4, SiC, ZrO2, Al2O3, and Steel.

Q:Can I request custom sizes and precision ratings?

Yes, we provide OEM customized services with precision ratings from G10 to G1000 and custom sizes.

Q:What is the delivery time for orders?

The delivery time is typically 1-15 days, with peak and off-peak seasons both within 15 workdays.

Q:What are the main advantages of these ceramic balls?

Advantages include never rusting, light mass, high hardness, high precision, oil-free self-lubricating, low friction, and thermal expansion resistance.

Q:What payment terms do you accept?

We accept T/T, L/C, Western Union, PayPal, D/P, and small-amount payments.