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Double Row Ball Bearing 4201zz
US$0.10
1,000 Pieces
Product profile
Customization
AvailableRolling Body
Ball BearingsThe Number of Rows
SingleModel NO.
4201Outer Dimension
Micro(≤26mm)Material
Bearing SteelSpherical
Non-Aligning BearingsLoad Direction
Radial BearingSeparated
UnseparatedModel No.
6000 6200 6300 6800 6900 SeriesSeals Type
Zz/2RS/Z/RS/OpenCage
Steel, Rubber, BrassClearance
C0 C2 C3 C4 C5Tolerance
ABEC-1, ABEC-3, ABEC-5, ABEC-7, ABEC-9Structure
Single RowGrease
SRL, Sb-M, Et-K, Super N or CustomizedTransport Package
Tube Package + Outer Carton + PalletSpecification
ISO9001Trademark
NBVO or NEUTRAL or OEMOrigin
ChinaHS Code
8482109000Production Capacity
10000000PCSCompany profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.24h
AI-Powered supplier vetting
SummaryNingbo NBVO Seiko Bearing Co., Ltd. is presented as a professional manufacturer of high-precision, low-noise deep groove ball bearings for automotive, motor, mechanical, fishing, household appliance, motorcycle, and power-tool applications. Its documented strengths include more than 10 production lines, 15 manufacturing lines, stated output of 6,000,000 deep groove ball-bearing sets, 100% finished-product inspection, 28 quality inspectors, written service-assessment procedures, corrective and preventive action records, complaint-handling procedures, OEM/ODM and design customization services, and broad export-market coverage. The supplier has 12 years of international trade experience and cooperation with Fortune 500 companies. However, the provided information does not establish formal certifications, financial strength, or a recent product-development record. It also lacks overseas warehouses, showrooms, agents, branches, and an available SDK.
Supplier typeThe supplier is explicitly identified as a professional technical supplier and as a company specializing in designing and producing high-precision, low-noise deep groove ball bearings. Its stated applications span automotive, motors, mechanical devices, household appliances, motorcycles, fishing tackle, and power tools.
After-Sales capabilityThe supplier has documented corrective and preventive action procedures, complaint-handling procedures, written service-capability assessment procedures, and in-stock service capacity. Its after-sales infrastructure is limited by the stated absence of overseas warehouses, showrooms, agents, and branches, although it reports overseas service offerings in Europe and participation in Hannover Messe.
Production capacityProduction capacity is supported by more than 10 production lines, a stated 15-line manufacturing figure, output of 6,000,000 deep groove ball-bearing sets, valid manufacturing contracts with associated subcontractors, inventory capacity, and 100% finished-product inspection. Off-season lead time is within 15 workdays, while the peak-season lead-time entry is inconsistent and cannot be interpreted reliably.
Customization capabilityThe supplier explicitly provides customization from designs, 3D software design services, and ODM services. These entries directly support the ability to develop or manufacture customized products based on customer designs.
Client casesThe supplier reports cooperation with Fortune 500 companies and OEM service for popular brands, while also documenting 12 years of international trade experience. These are positive customer-experience indicators, although no customer names, project descriptions, or verifiable case details are provided.
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