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Premium 520zz Ball Bearing 2X5X2.5mm for High-Speed Use
US$0.60
100-499 Pieces
US$0.50
500-999 Pieces
US$0.35
1,000+ Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailablePrecision Grade
P4 (ABEC-7)Color
SilverModel NO.
520ZZMaterials of Balls
Stainless Steel & CeramicProduct Features1
High-Speed StabilityProduct Features2
Stable Operation at 450,000 RpmProduct Features3
Maintenance-Free&Long LifeProduct Features4
Corrosion-ResistantPrecision Design
P4-Grade PrecisionCustomizable
CustomizableTransport Package
Plastic TubingSpecification
2*5*2.5mmTrademark
SKSOrigin
ChinaHS Code
84821020Production Capacity
100, 000 Units Per MonthKey features
P4 Grade Precision: ABEC-7 precision grade ensures high-speed stability and constant fan speed.
High-Speed Stability: Stable operation at 450,000 RPM with G5 grade balls for low vibration.
Long Service Life: Lifetime of 30,000 hours with maintenance-free and corrosion-resistant design.
Customizable Options: Offers full customization, minor customization, and flexible customization options.
Strict Quality Control: Grinding accuracy controlled below 15um for consistent current and power consumption.
Low Power Consumption: Optimized design leads to reduced energy usage during operation.
Company profile
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: ≤3.13h
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 methods and costs?
A:
We offer Express (DHL, UPS, TNT, Fedex) for samples/small orders under 20KG, air parcel for orders over 100KG, and ocean shipping which takes 15-30 days to North America or Europe.
Q:What are the payment terms?
A:
Payment is accepted via T/T with a 30% deposit and 70% balance before shipment. Other methods include LC, PayPal, D/P, Western Union, and small-amount payments.
Q:What is the warranty and return policy?
A:
We provide a minimum 6-month lifespan warranty. If defective products are received, we bear freight costs for returns or replace them promptly, covering all associated shipping fees.
Q:What is the precision grade of the bearing?
A:
The bearing features P4 (ABEC-7) precision grade, ensuring high-speed stability and constant fan speed with strict control of ring curvature below 15um.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 200 PCS.
Send Inquiry
*To:
Foshan Suwei Bearing Trading Co., Ltd
Foshan Suwei Bearing Trading Co., Ltd*Content:
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