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Durable Premium Chrome Steel Hybrid Ceramic Bearings for Smooth Performance
US$4.00
1-499 Sets
US$2.40
500+ Sets
Sample price:US$4.00/set.Request sample
Product profile
Customization
AvailableSample
OkOEM
OkModel NO.
624Quality
HighService
BestTransport Package
as Per Client's RequirementSpecification
4*13*5mmOrigin
Shandong China (Mainland)HS Code
8482109000Production Capacity
10000 Pieces Per MonthKey features
Hybrid Ceramic Material: Chrome steel rings with Si3N4 balls for high performance.
High Temperature Resistance: Withstands extreme heat and thermal shock better than steel.
Corrosion Resistance: Resists acid and alkali corrosion; never rusts.
Lightweight Design: 59% lighter than standard steel bearings.
Low Friction Coefficient: Ensures smooth operation with excellent self-lubrication.
Electric Insulation: Non-conductive material prevents electrical damage.
Customization Available: OEM and sample orders are accepted.
Fast Lead Time: Within 15 workdays for both peak and off-peak seasons.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2011-02-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.10h 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 material composition of the bearing?
A:
It is a hybrid ceramic bearing made of Chrome steel rings and Si3N4 balls.
Q:Can the bearing withstand high temperatures?
A:
Yes, it has high temperature resistance and better thermal shock resistance than steel.
Q:Is the bearing resistant to corrosion?
A:
Yes, it is resistant to acid and alkali corrosion and never rusts.
Q:What are the dimensions of the 624 model?
A:
The size is 4*13*5mm.
Q:Does the bearing offer electric insulation?
A:
Yes, it provides excellent electric insulation and has no magnetism.
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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