S688-2RS Ultra-Slim Deep Groove Ball Bearing Features a Thin Profile and Is Space-Saving
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S688-2RS Stainless Steel Bearings S688-2RS Ultra-Slim Deep Groove Ball Bearing Features a Thin Profile and Is Space-Saving

S688-2RS Ultra-Slim Deep Groove Ball Bearing Features a Thin Profile and Is Space-Saving

The S688-2RS stainless steel slim bearing features an ultra-compact and slim structure with a standard size of 8×16×5mm, specially engineered for devices and machinery with limited installation space and strict size requirements. Produced from high-quality corrosion-resistant stainless steel, it delivers exceptionally smooth and stable rotation, low operating noise, excellent wear resistance, and long-term consistent performance under light-load working conditions. It is widely applied in precision instruments, micro motors, consumer electronics, small household appliances, office equipment, medical devices, and various high-precision miniature mechanical equipment.

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Parameter Details
Bearing No. S688-2RS
Type Miniature stainless steel deep groove ball bearing
Bore(d) 8  mm
Outer Diameter(D) 16 mm
Width(B) 5  mm
Seal Double metal shields(ZZ)
Material Stainless Steel (440C/AISI304)
Dynamic Load (Cr) 830 N
Static Load (Cor) 400 N
Weight Approx.0.003 kg
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FAQ
  • Q: How long will it take to receive a response after the inquiry?

    We attach great importance to every inquiry. On weekdays, we will respond to inquiries within 12 hours of receiving them.

  • Q: Are you a factory or a trading company?

    We are a manufacturer with independent production capabilities and have an international sales department to provide full process services from production to export.

  • Q: What products do you mainly offer?

    We offer a range of different models of deep groove ball bearings.

  • Q: What are the main applications of the product in?

    Our products have been widely used in a majority of areas, such as food machines, household appliances, automotive electromechanical, electric tools, mechanical transmission devices, and motors.

  • Q: Do you support customized production?

    Customized production is our core business. We can develop and manufacture based on the drawings or samples you provide.

development: 2001- Future
  • 0+

    Established in

  • 0million

    Annual output of 100 million

  • 0㎡

    Factory Area

Look To The Future,
Make A Brilliant Future.

Ningbo Zhenhai Hualei Bearing Co, Ltd was established in 2001 and is a professional manufacturer of miniature deep groove ball bearings. We provide a series of deep groove ball bearings with different models. We have registered trademark "HLGS", and our products have been widely used in a majority of areas, such as food machinery, household appliances, automotive electromechanical, electric tools, mechanical transmission devices, and motors.

We are always in line with the business philosophy of "sincere trust and efficient service'. After a decade of accumulation, we have established a good reputation with our customers. All products are strictly tested by advanced equipment, and our company strictly follows SO9001and ISO/TS 16949 management systems. In 2016, we established a subsidiary, Ningbo Hotex Mechanical & Electrical Technology Co., Ltd., as the Import & Export Department. We expect sincere cooperation with friends from the homeland and abroad.

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