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High-Performance S688zz & 688-2RS Miniature Bearings for Engineering
US$0.10-3.00
5 Pieces
Product profile
Customization
AvailableTemperature Range
-30°C to +150°CSealing Options
Open, Metal Shield (Zz), or Rubber Seal (2RS)Model NO.
688Load Capacity
HighLubrication
Pre-Lubricated with Grease or OilTolerance
ABEC 1 to ABEC 7Noise Level
Low, Suitable for Precision ApplicationsApplications
Robotics, Medical Devices, Instruments, RC Models,Transport Package
Sealed in Plastic Bags, Packed in Foam-Lined BoxesSpecification
Chrome Steel (AISI 52100) or Stainless Steel (AISITrademark
LOWIFAROrigin
ChinaHS Code
848210Production Capacity
50000PCS/YearKey features
High-Speed Performance: Optimized for high rotational speeds up to 65,000 RPM with minimal friction.
Dual Sealing Options: Choose between double metal shields (ZZ) for dust protection or rubber seals (2RS) for moisture resistance.
Premium Material Choice: Available in chrome steel or stainless steel for excellent durability and corrosion resistance.
Low Noise Operation: Precision engineering ensures quiet operation, ideal for noise-sensitive applications like medical devices.
Customizable Configurations: Custom temperature ranges, sealing options, and tolerances (ABEC 1-7) available upon request.
Versatile Industrial Use: Suitable for robotics, electric motors, medical instruments, and RC models.
Expert Technical Support: Dedicated team provides guidance for installation, maintenance, and troubleshooting.
Quality Assurance: Rigorous checks for dimensional accuracy, surface finish, and load testing ensure reliability.
Company profile
Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Nearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.59hTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressTianxiang Road, Huishan District, Wuxi, Jiangsu, China
International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DAP, DDP
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Supply Chain Partners5
Our Production Capability & Technical Expertise
Main ProductsCeramic Bearings, Stainless Steel Bearings, Needle Bearings, Hybrid Ceramic Ball Bearing, Ceramic Structural Component, Roller Bearing, Sliding Bearing, Fasteners, CNC Part, Graphite Product
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Eastern Asia, Western Europe, Mid East
Repeat Buyers Choice80%~100%
New Products Launched in Last yearYes
Product Q&A
Q:What sealing options are available for the 688 series bearings?
A:
We offer S688ZZ with double metal shields for clean environments and 688-2RS with double rubber seals for protection against moisture and dirt.
Q:What materials are used for these miniature bearings?
A:
The bearings are made from chrome steel or stainless steel, providing excellent durability and corrosion resistance.
Q:What is the maximum speed rating for the S688ZZ bearing?
A:
The S688ZZ bearing has a speed rating of up to 65,000 RPM, optimized for high-speed performance.
Q:Can I customize the tolerance or load capacity?
A:
Yes, custom configurations are available. Tolerances can range from ABEC 1 to ABEC 7, and load capacity is high.
Q:What industries commonly use these bearings?
A:
They are widely used in robotics, medical devices, instrumentation, electric motors, and RC models due to their compact design and precision.
Send Inquiry
*To:
Wuxi Lowifar Technology Co., Ltd
Wuxi Lowifar Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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