Powered by Made-in-China.com
Precision Low Torque Bearing 688W4 for High-Performance Equipment
US$0.10-20.00
10 Pieces
Product specifications
688W4
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableStandard Miniature Bearing
Fans, Vacuum Cleaners, BlendersHigh Speed and Low Friction
Printers, ScannersModel NO.
688W4-18Silent & Compact Bearing
Pump BearingMaterial
Gcr15 Bearing Steel/Stainless Steel/CeramicLoad Direction
Radial BearingPackaging
Box+Carton+PalletSeals Type
Zz/2rz/2RS/OpenVibration Tolerance
Z1/Z2/Z3/Z4Radial Clearance
C0/C3/C4/C5Lubrication
Grease/OilPrecision Grade
P0/ P6/ P5/ P4Transport Package
Industrial PackingSpecification
688W4Trademark
WelinkOrigin
Fujian, ChinaHS Code
84821020Production Capacity
2000000/MonthlyKey features
Lifetime Warranty Coverage: Covers all mechanical defects with free parts and labor for the machine's entire life.
24/7 Technical Support: Engineers available via email, phone, or online platform with 8-hour response time.
ISO 9001:2015 Certified: Manufacturing process certified by ISO 9001:2015, ROHS, and REACH standards.
Custom OEM/ODM Service: We offer tailored solutions including customized sizes and specific material options.
High-Speed Low Noise: Features silent operation, low friction, and long lifespan for precision tools.
Wide Application Range: Suitable for micro motors, office automation, household appliances, and RC models.
Flexible Order Options: Small orders accepted with free samples available for quality verification.
Global Supply Network: Three production bases in China ensuring stable supply and rigorous quality control.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: Guangzhou, Xiamen, ShanghaiAverage Response Time: ≤5.95hTerms 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.
Q:What is the warranty period?
A:
We provide a comprehensive lifetime warranty for all our mechanical equipment.
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
You may also like
High-Performance 695zz 5X13X4mm Cooling Fan Bearing for Equipment
US$0.35-0.60
100 Pieces(MOQ)
High-Performance 686 Bearing for Low Vibration Cooling Fans
US$0.20-20.00
10 Pieces(MOQ)
High Precision Low Torque 671 Miniature Bearing for Office Printers
US$0.10-5.00
10 Pieces(MOQ)
High-Performance 695zz Cooling Fan Bearing for Equipment Upgrade
US$0.35-0.60
100 Pieces(MOQ)
Precision Low Torque Bearings for High-Performance Printing Equipment
US$0.10-20.00
10 Pieces(MOQ)
ISO9001 High Precision Low Torque 604 Ball Bearing for Servo Motors
US$0.50-2.50
10 Pieces(MOQ)
High-Performance Low-Friction 623zz Ball Bearing for Nail Drills
US$0.60-0.72
100 Pieces(MOQ)
6802zz Precision Deep Groove Ball Bearing with Low Friction for Optimal Performance Size15*24*5
US$0.20-0.27
100 Pieces(MOQ)
High Precision NSK 6905 Deep Groove Ball Bearing 25X42X9mm for Smart Industrial Equipment
US$0.26-6.90
100 Sets(MOQ)
High-Performance Flange-Mounted Miniature Ball Bearing for Precision Applications
US$0.10-3.00
5 Pieces(MOQ)
6707thin Walled Deep Groove Ball Bearing for High Precision Support Size35*44*4
US$0.55-0.60
100 Pieces(MOQ)
High-Performance Agricultural Ball Bearing W210ppb2 for Farm Equipment
US$0.10-99.00
100 Sets(MOQ)
High-Performance Stamped Bearing Ball Joint for Medical Equipment
US$0.10-7.00
500 Pieces(MOQ)
6004 6005 6007 Deep Groove Ball Bearing High Precision Bearing for Machinery Equipment
US$0.10-99.90
100 Pieces(MOQ)
High-Performance S16006zz/RS Stainless Steel Ball Bearing for Water Equipment
US$0.10-3.00
5 Pieces(MOQ)



















