What materials are used for the bearings?

Materials include Ceramic (Si3N4/ZrO2), Stainless Steel (440c/316), and Chrome Steel (SAE52100).

What are the main markets?

Our main markets are Global, with a focus on Asia, North America, South America, Middle East, and parts of Europe.

What are the payment terms?

We accept T/T, L/C, Western Union, and PayPal.

Top Quality Cheap Price Ceramic Silicon Nitride Si3n4 Single Direction 25mm Thrust Ball Bearings 51205

Name: Top Quality Cheap Price Ceramic Silicon Nitride Si3n4 Single Direction 25mm Thrust Ball Bearings 51205
Brand: Xinzhou Bearing Industry Inc.
SKU: 2072732442

Shanghai, ChinaXinzhou Bearing Industry Inc.

US$0.60-1.50

3 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Precision Rating

P0 P6 P5 P4 P2

Type

Thrust Ball Bearing

Model NO.

51205

Model Number

Standard/Custom Size

Radial Clearance

C2 C0 C3 C4 C5

Service

OEM Customized Services

Delivery Time

1-15 Days

Main Market

Global

OEM Service

Custom Bearing's Size Logo Packing

Material

Ceramic as Customer Required

Cage

Ceramic as Customer Required

Transport Package

Plastic Bag

Specification

Ceramic as customer required

Trademark

XZBRG

Origin

China

Key features

Customizable Precision Ratings: Available in P0, P6, P5, P4, and P2 precision levels to meet specific needs.

Tailored Bearing Sizes: Standard and custom sizes available to fit unique application requirements.

Flexible Radial Clearance: Options include C2, C0, C3, C4, and C5 clearances for various operating conditions.

OEM Customized Services: Full OEM support including custom size, logo, and packaging solutions.

Custom Material Selection: Ceramic materials (Si3N4/ZrO2) can be selected as per customer requirements.

High Load-Bearing Capacity: Designed for strong axial load support with bidirectional capability.

High-Speed Adaptability: Structure optimized for strong adaptability in high-speed environments.

Long Service Life: Durable design ensures extended operational lifespan with low friction.

Company profile

Xinzhou Bearing Industry Inc.

Shanghai, China

CertifiedBusiness Type: Trading CompanyExport Year: 2019-06-24 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤6.76h 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.