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Universal Fit High-Speed Ball Bearing for Dental Rotors
US$4.85
20-99 Pieces
US$4.70
100-499 Pieces
US$4.50
500+ Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailablePrecision Grade
P4 (ABEC-7)Color
SilverModel NO.
SFFR144TLZWNMaterials 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
3.175*7.5*2.78 mmTrademark
SKSOrigin
ChinaHS Code
84821020Production Capacity
100, 000 Units Per MonthKey features
Ultra-High-Speed Stability: Supports 300,000-480,000 RPM for precise dental operations.
P4 Grade Precision: ABEC-7 standard precision ensures stable operation at high speeds.
Long Service Life: Maintenance-free design with service life exceeding 8 months.
Premium Materials: Constructed with AISI 440C stainless steel and Si3N4 ceramic balls.
Universal Compatibility: Fits many brands and models of high-speed dental handpieces.
Flexible Customization: Offers full, minor, and flexible customization from samples or designs.
Lifetime Warranty: Provides a minimum 6-month lifespan warranty with free replacement.
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: ≤1.80h
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 is the maximum RPM for this bearing?
A:
It supports ultra-high-speed operation ranging from 300,000 to 480,000 RPM.
Q:What materials are used in the bearing?
A:
The bearing uses AISI 440C stainless steel and Si3N4 ceramic balls for durability.
Q:What is the warranty period for this product?
A:
We provide a minimum 6-month lifespan warranty, with free replacement for defects.
Q:What are the payment terms?
A:
Payment is 30% deposit via T/T, with the 70% balance paid before shipment.
Q:How are samples and orders shipped?
A:
Samples are sent via Express (DHL, UPS, etc.), while bulk orders use ocean shipping.
Send Inquiry
*To:
Foshan Suwei Bearing Trading Co., Ltd
Foshan Suwei Bearing Trading Co., Ltd*Content:
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