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Durable High Performance 6303-2z Bearing for Auto Applications
US$0.50
1-9,999 Pieces
US$50.00
10,000+ Pieces

Product profile

Customization

Available

Structure

Deep Groove

Type

Ball Bearing

Model NO.

6303 zz

Bore Size

4 - 40 mm

Outside Diameter

12 - 68 mm

Precision Rating

P0 P2 P4 P5 P6

Tolerance

Abec1 Abec3 Abec5 Abec7 Abec9

Vibration Velocity

V1 , V2 , V3

Vibration Acceleration

Z1 , Z2 , Z3

Clearance

C0 C2 C3 C4 C5

Cage

Steel,Brass,Nylon

Transport Package

as Per Client's Requirement

Trademark

Yiding

Origin

China

HS Code

8482102000

Production Capacity

60000 Pieces/Month

Key features

Wide Size Range: Bore size 4-40mm, Outside diameter 12-68mm for diverse applications.
High Precision Options: Available in ABEC1, ABEC3, ABEC5, ABEC7, ABEC9 precision ratings.
Multiple Seal Types: Options include Open, Z, ZZ, RZ, 2RZ, RS, and 2RS seals.
Durable Materials: Constructed from high-quality chrome steel or stainless steel.
OEM Service: Supports OEM manufacturing and buyer label customization.
Fast Delivery: Ships within 5 working days after receiving the deposit.
Low Noise Design: High-performance deep groove ball bearings with low noise.
Versatile Applications: Suitable for motors, vehicles, machinery, and household appliances.

Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2011-02-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.31h 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 are the available bore sizes?
A:
The bore size ranges from 4 mm to 40 mm.
Q:What materials are used for these bearings?
A:
We use chrome steel or stainless steel for manufacturing.
Q:Do you offer OEM services?
A:
Yes, we provide OEM service and buyer label options.
Q:What is the delivery time?
A:
Delivery is within 5 working days after receipt of the deposit.
Q:What precision ratings are available?
A:
We offer ABEC1, ABEC3, ABEC5, ABEC7, and ABEC9 ratings.

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