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Precision Bearing Mr149 Low Vibration Long Life for Instrumentation
US$0.10-20.00
10 Pieces
Product specifications
MR148
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableStandard Miniature Bearing
Micro DronesHigh Speed and Low Friction
Electric ToothbrushesModel NO.
MR149-4Precision
P0/P6/P5 BearingLoad Direction
Radial BearingSeals Type
Zz/2rz/2RS/OpenVibration Tolerance
Z1/Z2/Z3/Z4Radial Clearance
C0/C3/C4/C5Lubrication
Grease/OilPrecision Grade
P0/ P6/ P5/ P4Transport Package
Box+Carton+PalletSpecification
Gcr15 Bearing Steel/Stainless Steel/CeramicTrademark
WelinkOrigin
Fujian, ChinaHS Code
84821020Production Capacity
2000000/MonthlyKey features
Ultra-Miniature Design: Size 8mm*14mm*4mm, ideal for micro drones and high-speed micro motors.
High Precision Grades: Available in P0, P6, P5, and P4 precision levels for instrumentation.
Low Vibration Tolerance: Offers Z1, Z2, Z3, and Z4 vibration tolerance options for silent operation.
Customizable Seals: Select from ZZ, 2RS, 2RZ, or Open seal types based on application needs.
Lifetime Warranty: Comprehensive lifetime warranty covering all mechanical defects.
Global 24/7 Support: Round-the-clock technical assistance with partnered service centers overseas.
ISO 9001 Certified: Certified by ISO 9001:2015, ROHS, and REACH for quality assurance.
OEM/ODM Capabilities: Full customization services including tailored sizes and small order acceptance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: Guangzhou, Xiamen, ShanghaiAverage Response Time: ≤4.52hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, DAT, FAS, CIP, CPT, FCA, Others
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier focused on bearings and power-transmission products. It offers broad customization and ODM services, but does not provide 3D software design, SDKs, or OEM services for popular brands, and reported no new products in the past year. ISO 9001 certification is stated. The supplier claims integrated R&D-production bases, automated equipment, measurement tools, and strict quality control, while finished products are checked by packing staff. Export activity is reported at 90% of sales, with self-operated import/export rights and one year of export experience. However, reported operating revenue, costs, gross profit, and operating profit for the stated periods are zero, and there is no overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. After-sales capability is not sufficiently documented.
Supplier typeThe supplier is explicitly identified as a professional technical supplier and its business scope includes bearing manufacturing, bearing sales, and high-speed precision heavy-duty bearings. This supports classification as a specialized bearing and industrial power-transmission supplier.
CertificationsThe supplier states that it holds an ISO 9001 supplier management-system certification. The provided information does not include the certificate number, issuing body, or validity period, but it is explicit evidence of certification holding.
After-Sales capabilityThe supplier has no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and offers overseas services in zero countries. Service-capability assessment also lacks written procedures or followed records, so the available evidence does not demonstrate a robust after-sales network.
Financial creditThe stated financial records report zero operating revenue, operating costs, gross profit, and operating profit for the listed periods. These figures provide explicit negative evidence regarding reported financial performance and therefore raise a material financial-credibility concern.
Production capacityThe business scope explicitly includes bearing manufacturing, including high-speed precision heavy-duty bearings. The supplier also claims integrated R&D-production bases, automated equipment, precise measuring tools, skilled operators, and strict process quality control, although the provided information does not quantify production capacity.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad product customization capability, despite the absence of 3D software design services.
Product Q&A
Q:Do you provide after-sales service overseas?
A:
Yes, we have partnered service centers in key regions.
Q:Can I request a customized size?
A:
Absolutely! We offer tailored solutions.
Q:What documents do you provide for export?
A:
Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q:How do I place an order?
A:
Contact us via email/phone for a quote, then confirm with a PO.
Send Inquiry
*To:
Xiamen Dreampower Intelligent Technology Co., Ltd.
Xiamen Dreampower Intelligent Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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