What are the lead times for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What precision grade is available for this bearing?

The product features P4 (ABEC-7) precision grade, though some models may feature P5 (ABEC-5) depending on the specific type.

What materials are used for the bearing balls?

The bearing balls are made from a combination of stainless steel and ceramic materials.

High-Performance 830zz 3X8X4mm Fan Bearing for Home and PC

Name: High-Performance 830zz 3X8X4mm Fan Bearing for Home and PC
Brand: Foshan Suwei Bearing Trading Co., Ltd
SKU: 2124460652

Guangdong, ChinaFoshan Suwei Bearing Trading Co., Ltd

US$0.32

100-499 Pieces

US$0.28

500-999 Pieces

US$0.25

1,000+ Pieces

Sample price:US$0.35/piece.Request sample

Product profile

Customization

Available

Precision Grade

P4 (ABEC-7)

Color

Silver

Model NO.

830ZZ

Materials of Balls

Stainless Steel & Ceramic

Product Features1

High-Speed Stability

Product Features2

Stable Operation at 450, 000 Rpm

Product Features3

Maintenance-Free&Long Life

Product Features4

Corrosion-Resistant

Precision Design

P4-Grade Precision

Customizable

Transport Package

Plastic Tubing

Specification

3*8*4 mm

Trademark

SKS

Origin

China

HS Code

84821020

Production Capacity

100, 000 Units Per Month

Key features

High-Speed Stability: Stable operation at speeds up to 450,000 RPM with minimal vibration.

Precision Grade P4: ABEC-7 precision grade ensures superior accuracy and performance.

Corrosion Resistant: Constructed with stainless steel and ceramic balls for durability.

Maintenance-Free Design: Sealed structure provides superior dust-proofing and long life.

Low Noise Operation: Special design ensures quiet performance for sensitive applications.

Customizable Options: Available for full customization, minor customization, and design changes.

Versatile Applications: Suitable for nail machines, jade grinding, and dental technician tools.

Lifespan Warranty: Minimum 6-month lifespan warranty with free replacement for defects.

Company profile

Importers and ExportersCooperated with Fortune 500In-stock CapacityFast Delivery

Foshan Suwei Bearing Trading Co., Ltd

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Guangzhou Port, Shenzhen Port, Foshan PortAverage Response Time: ≤3.47h

AI-Powered supplier vetting

SummaryFoshan Suwei Bearing Trading Co., Ltd is a China-based limited trading company established in 2021 with three employees and no stated affiliated company. It offers dental, vacuum pump, turbocharger and other bearing-related products, and reports export sales of 71%–90% with four years of export experience. The supplier reports OEM services for well-known brands, ODM services, recent new-product activity, and broad customization options. However, it has no available SDK, no written corrective-action or customer-complaint procedures, zero stated quality-control test equipment, and unknown quality-assurance and traceability status. The provided audit record identifies BV as the auditing organization, but the audit evaluation result is recorded as 0; no certification is explicitly identified.

After-Sales capabilityThe supplier has no written procedures or records for handling customer complaints and no written corrective and preventive action procedures or records. These are explicit process deficiencies in after-sales issue handling and service quality management.

R&D capabilityThe supplier reports that it had new products during the past year and provides ODM services, which supports some product-development capability. However, it explicitly has no available SDK, so the evidence supports only a partial and not comprehensive innovation capability assessment.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.

Client casesThe supplier explicitly states that it provides OEM services for well-known brands, which is evidence of at least some brand-customer experience. No customer names, project details, product quantities, or independently verifiable case documentation are provided.

Product Q&A

Q:What are the delivery options and costs?

We offer Express (DHL, UPS, TNT, Fedex) for goods under 20KG ($10-$20/kg), Air Parcel for goods over 100KG (cheaper but requires customs clearance payment), and Ocean Shipping for large orders (15-30 days to North America/Europe). Samples are shipped via Express.

Q:What are the payment terms?

Payment is made via T/T with a 30% deposit and 70% balance before shipment. We also accept LC, PayPal, D/P, Western Union, and small-amount payments.

Q:What is the policy for defective products and returns?

We confirm orders before placement. If defective products are received, we bear freight costs for returns or provide prompt replacements with full shipping fees covered. We also offer a minimum 6-month lifespan warranty.

Q:What is the minimum order quantity?

The minimum order quantity is 200 pieces.

Q:Do you offer OEM and ODM services?

Yes, we provide OEM and ODM services including customization from samples, designs, full customization, minor customization, and flexible customization.