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Affordable & Fast Delivery: Factory Direct 683-689 Zz 2RS Toy Micro Deep Groove Ball Bearings - Pro Supplier, Int'l Standards

  • Models: 683ZZ, 684ZZ, 685ZZ, 686ZZ, 687ZZ, 688ZZ, 689ZZ, 682RS-687RS
  • Bore Diameter: 3mm - 9mm
  • Outer Diameter: 7mm - 17mm
  • Width: 3mm - 5mm
  • Material: High-carbon chromium steel (GCr15)
  • Seal Type: ZZ (Metal Shields) / 2RS (Rubber Seals)
  • Precision Grade: ABEC-1 (P0)
  • Dynamic Load: 1.2kN - 4.8kN
  • Static Load: 0.45kN - 1.8kN
  • Operating Temp: -30°C to +120°C
  • Lubrication: Pre-lubricated with high-speed grease

Detailed parameters

Complete Guide to Small Bearing 683-689 ZZ/2RS Toy Micro Deep Groove Ball Bearings

Table of Contents

1. Product Specifications & Parameter Comparison


Model Inner Diameter (mm) Outer Diameter (mm) Width (mm) Seal Type Material Dynamic Load (N)
683ZZ 3 7 3 Double Shield Carbon Steel 1,080
6852RS 5 11 5 Double Rubber Seal Chrome Steel 2,350

Key selection factors: Shield types (ZZ for high-speed dust protection vs 2RS for liquid resistance)[4], material hardness (carbon steel vs chrome steel)[4], and load capacity variations across sizes[1].

2. Detailed Applications & Industrial Uses

Primary applications include:

  • Micro motors in drones (687ZZ model preferred for <10,000 RPM operations)[4]
  • Precision medical equipment requiring FDA-compliant 2RS seals[6]
  • Industrial automation robots using 688ZZ for joint movements[9]
  • High-temperature environments (6852RS with heat-resistant rubber seals)[4]

5. Verified Customer Success Stories

Case 1: Shenzhen Drone Tech increased motor lifespan by 40% using 687ZZ bearings in rotor assemblies[6]

Case 2: German medical device manufacturer reduced maintenance costs 65% with 6892RS in dialysis pumps[9]

6. Expert Procurement Guidance

Request custom quotes or technical specifications:
Email: info@vivalr.com
Tel: (86) 15866781826

[1] German Import Micro Bearing Specifications
[4] 683ZZ Application Technical Data
[6] Miniature Bearing Manufacturing Standards
[9] Precision Bearing Case Studies

About the company

nbearing is a professional bearing firm. We offer top-notch bearing products globally. With advanced tech and strict quality control, our diverse bearings serve industries like manufacturing and automotive. Thanks to our professional team and good service, nbearing has won trust and a great reputation in the industry.

Why Collaborate with NBearing? Eight Reasons for a Win - win Partnership

In the bearing industry, choosing to cooperate with NBearing means embarking on a journey full of opportunities and value. We become your ideal partner with numerous outstanding advantages.

Exceptional Quality

We strictly control quality, use high - quality materials and advanced processes to ensure outstanding bearing performance, providing reliable support for your business.

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Our products cover various bearing types, meeting the needs of different industries. One - stop procurement saves you time and effort.

Competitive Pricing

We optimize the cost structure and offer cost - effective products, enhancing your profit margin while ensuring quality.

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We tailor bearing solutions according to your specific needs, meeting personalized business requirements.

Efficient Production

Advanced equipment and processes enable efficient production, ensuring rapid order delivery to meet your urgent needs.

Punctual Delivery

With a 99.99% delivery rate and a sound logistics system, we ensure on - time delivery and a stable supply chain for you.

Professional Team

Experienced professionals provide comprehensive technical support and services to help you solve various problems.

Long - term Partnership

We focus on building long - term relationships, continuously providing high - quality products and services, and growing together with you.

Why Chem-iso’s delivery rate is guaranteed to be 99.99%

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Cooperate with 500+ suppliers for stable raw material supply.

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99% automated production ensures on-time order completion.

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Partner with 8 top logistics for punctual goods delivery.

Trusted By 3,500+ Creatives & Businesses

OxyNinja makes you & your clients happy.
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  • "Truksino is our trusted choice. Their competitive pricing saves costs. Professional technical support resolves issues quickly. The user - friendly website enables efficient procurement. Working with them makes our business run smoothly."
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Join Hands with NBearing, Build a Distinguished Brand Together

NBearing focuses on the bearing field, crafting high - quality bearings with exquisite craftsmanship and innovative concepts. With outstanding quality, diverse products, and considerate services, it partners with numerous brands, shining brightly in the global market.
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Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province
(86) 15866781826
(86) 15866781826

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