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Premium NSK 6319zz Motor Bearing for Enhanced Performance
US$50.00
1-99 Pieces
US$1.00
100+ Pieces
Sample price:US$3.00/piece.Request sample
Product profile
Customization
AvailableAligning
Non-Aligning BearingSeparated
UnseparatedModel NO.
6319ZZRows Number
SingleMaterial
Bearing SteelStructure
Deep Groove Ball BearingPrecision Rating
P0/P4Transport Package
According to Per Client's RequirementsSpecification
6319-2RZTrademark
NetualOrigin
ChinaHS Code
8482102000Production Capacity
50000 Pieces/MonthKey features
Deep Groove Ball Bearing: Structure type: Deep Groove Ball Bearing with single row design.
High Precision Rating: Available in P0 and P4 precision ratings for optimal performance.
Wide Size Range: Bore size from 15 to 800 mm and outside diameter from 32 to 900 mm.
Multiple Seal Options: Seals available in 2RS, 2Z, RZ, and ZN configurations.
Durable Material: Constructed from high-quality Gcr15 bearing steel.
Fast Delivery: Delivery completed within 4 to 30 days depending on order.
Competitive Pricing: Offers competitive prices with rich stock availability.
Long Service Life: Designed for long life and high-quality motor applications.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2011-02-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.49h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryZaozhuang Yiding Bearing Co., Ltd. is a China-based trading company established in 2014, specializing in bearing export, sales, production coordination, and after-sales service. It offers multiple bearing categories and reports broad export coverage, with peak- and off-peak fulfillment stated as within 15 working days. The supplier describes quality-assurance and management systems, but supplier-management certification is recorded as NIL. Its stated workforce is seven employees, including 6–10 quality-control staff in another record, creating an internal inconsistency. R&D experience is limited to one year, and no direct customization capability or named customer portfolio is provided. A single trade transaction is recorded, which is insufficient to establish broad customer-case experience. Financial credibility cannot be assessed because the available financial-related information is incomplete and monetary data is excluded.
Supplier typeThe supplier is explicitly identified as a trading company and limited company headquartered in Zaozhuang, Shandong, China. Its stated operations include bearing export, selling, production, and after-sales service, but the available classification identifies it primarily as a trading company.
CertificationsSupplier-management-system certification is explicitly recorded as NIL. Although the supplier claims to have established a strict quality-assurance system, no formal certification is evidenced in the provided information.
After-Sales capabilityThe supplier explicitly states that it provides after-sales service and describes a professional management system covering pre- and post-sales activities. Its company background also lists after-service as part of its operations, providing positive but self-reported evidence of capability.
Production capacityThe supplier reports two production lines, stated product output for ball screws, roller bearings, and ball bearings, and fulfillment within 15 working days in both peak and off-peak periods. However, the company is classified as a trading company and the production information is not independently supported, so capability is evidenced but not fully verifiable.
Product Q&A
Q:What is the precision rating of the bearing?
A:
The bearing is available in P0 and P4 precision ratings.
Q:What is the bore size range?
A:
The bore size ranges from 15 mm to 800 mm.
Q:How long is the delivery time?
A:
Delivery time is fast, typically within 4 to 30 days.
Q:What materials are used for the bearing?
A:
The bearing is made of Gcr15 bearing steel.
Q:What seal types are available?
A:
Available seal types include 2RS, 2Z, RZ, and ZN.
Send Inquiry
*To:
Zaozhuang Yiding Bearing Co., Ltd.
Zaozhuang Yiding Bearing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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