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The 681 miniature ball bearing is a deep groove precision component with dimensions of 1x3x1mm, constructed from chrome steel (GCr15 / AISI 52100). This material provides high hardness and wear resistance, making it suitable for applications requiring smooth rotation under high speeds or loads. The bearing’s compact size and precision engineering allow it to fit into tightly constrained assemblies.
Chrome steel bearings are standard for miniature applications due to their durability and resistance to deformation under stress. The 681 model is commonly used in medical instruments, small motors, hard drives, and aerospace instrumentation, where reliability and longevity are critical. Typical dynamic load ratings for bearings of this size range from 0.5 to 1.5 kN, while static load ratings are lower due to the small contact area.
This bearing is sourced in lots with a minimum order quantity of 1000 pieces, packaged in polybags to prevent contamination and damage during transit. Buyers in electronics, robotics, and precision engineering sectors rely on such components for consistent performance in high-precision environments. Confirm the bearing’s tolerance class (e.g., ABEC-1, ABEC-3) to match your application’s requirements.
| Model | 681 |
| Material | Chrome Steel (GCr15 / AISI 52100) |
| Dimensions | 1mm (ID) x 3mm (OD) x 1mm (width) |
| Bearing type | Deep groove ball bearing |
| Minimum order quantity | 1000 pieces |
| Packaging | Polybag |
| Dynamic load rating (typical) | 0.5 - 1.5 kN |
| Static load rating (typical) | 0.2 - 0.8 kN |
| Tolerance class (typical) | ABEC-1 or ABEC-3 |
| Operating temperature range (typical) | -30°C to 120°C |
Shenzhen Hongcheng Precision Bearing Co., Ltd is located in Longgang District, Shenzhen, Guangdong Province, at Caiyun Road No. 8. The company specialises in precision bearings, catering to industries that demand high accuracy and reliability, such as medical devices, aerospace, and electronics. Its focus on miniature components reflects expertise in tight-tolerance manufacturing.
The supplier holds a harbor trust tier, indicating a verified operational status. While the response rate and average response hours are listed as zero, this may not reflect actual communication practices. Buyers should reach out directly to assess responsiveness and technical support capabilities for custom or bulk inquiries.
The 681 chrome steel miniature ball bearing is a precision deep groove bearing measuring 1x3x1mm, widely used in medical instruments, small motors, hard drives, and precision equipment requiring smooth, high-speed rotation. Chrome steel (GCr15/AISI 52100) construction provides excellent hardness and wear resistance for demanding applications. This bearing is suitable for B2B buyers sourcing precision components for electronics, robotics, and aerospace instrumentation with a minimum order of 1000 pieces per lot.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the bearing’s tolerance class, load ratings, and material certifications to ensure it meets your application’s precision and durability requirements. Request third-party test reports for hardness, dimensional accuracy, and rotational smoothness to confirm consistency across batches.
Clarify logistics details such as lead time, which may vary based on order volume or custom specifications. Incoterms like FOB Shenzhen should be agreed upon, along with packaging standards to prevent damage during transit. Payment terms, such as TT or LC, can help secure the transaction for large or recurring orders.
Upon delivery, inspect the bearings for dimensional accuracy, surface finish, and freedom of rotation. Request a certificate of conformance and material test reports to validate the chrome steel grade and heat treatment. Consider a sample test fit in your assembly to confirm compatibility before full-scale production.
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When sourcing 681 Chrome Steel Miniature Ball Bearing for your business, securing the right balance of quality and cost is essential. Shenzhen Hongcheng Precision Bearing Co., Ltd, a verified supplier based in China, offers this product with key specifications including 681 Deep Groove Miniature Ball Bearing, Chrome Steel (GCr15 / AISI 52100), and 1 mm × 3 mm × 1 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.3/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8482.10, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing 681 Chrome Steel Miniatur requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Hongcheng Precision Bearing Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8482.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 681 Chrome Steel Miniatur has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Bearing category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 681 Chrome Steel Miniatur requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8482.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 681 Chrome Steel Miniature Ball Bearing from Shenzhen Hongcheng Precision Bearing Co., Ltd is $0.3/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Hongcheng Precision Bearing Co., Ltd through EximNext.
The supplier, Shenzhen Hongcheng Precision Bearing Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 681 Chrome Steel Miniatur. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 681 Chrome Steel Miniature Ball Bearing is classified under HS Code 8482.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 681 Chrome Steel Miniatur from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Hongcheng Precision Bearing Co., Ltd. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Shenzhen Hongcheng Precision Bearing Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for 681 Chrome Steel Miniature Ball Bearing supplied by Shenzhen Hongcheng Precision Bearing Co., Ltd include 681 Deep Groove Miniature Ball Bearing, Chrome Steel (GCr15 / AISI 52100), and 1 mm × 3 mm × 1 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shenzhen Hongcheng Precision Bearing Co., Ltd offers 681 Chrome Steel Miniatur with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
681 Chrome Steel Miniatur is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Hongcheng Precision Bearing Co., Ltd through our platform.
Shenzhen Hongcheng Precision Bearing Co., Ltd maintains international quality certifications. These ensure that the 681 Chrome Steel Miniatur meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Hongcheng Precision Bearing Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Hongcheng Precision Bearing Co., Ltd.
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