Product Specifications
| Parameter |
Details |
| Model NO. |
681 |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
1*3*1 mm |
| Trademark |
BDL |
| Origin |
Japan |
| HS Code |
8482102000 |
| Production Capacity |
1000000 pcs |
Application Industries
| Industry |
Typical Equipment |
| Small Machinery |
Precision instruments, Micro motors, Miniature pumps |
| Electronics |
Office equipment, Camera components, Medical devices |
| Consumer Goods |
Watches, Small appliances, Hobby models |
Prevent Equipment Failures with 681zz Miniature Deep Groove Ball Bearing
Small machinery operators know the frustration of unexpected downtime caused by low-quality bearings. Miniature components often fail prematurely due to imprecise manufacturing, leading to costly repairs and production delays. Finding reliable suppliers who can deliver small-batch orders with consistent quality remains a common challenge in the industry.
Precision Engineered 681zz Ball Bearing for Small-Scale Applications
Our 681zz miniature deep groove ball bearing addresses these pain points with its P0-P4 precision rating and metal seal design. As an integrated manufacturer with ISO9001 certification, we ensure each bearing meets strict quality standards, making it ideal for small machinery requiring stable performance. The 1*3*1 mm specification fits perfectly in compact mechanisms, providing smooth rotation in micro motors and precision instruments.
Optimal Performance in Compact Machinery Environments
This miniature bearing excels in applications with limited space and moderate load requirements. Its deep groove design allows for radial and axial load handling, while the Z1V1-Z3V3 vibration grades ensure quiet operation—critical for sensitive equipment like medical devices and office machinery. Whether operating at low speeds in hobby models or higher RPM in small motors, the 681zz maintains consistent performance under varying conditions.
Key Technical Features That Matter
The precision rating directly impacts operational stability: P0 for general use, P4 for high-precision applications where minimal runout is essential. Metal seals provide effective contamination resistance, extending bearing life by preventing dust and debris ingress. Vibration grades Z2V2 and Z3V3 reduce noise in audio equipment and measuring instruments, while the grease or oil lubrication options allow customization based on operating temperature and speed requirements. These features combine to create a bearing that balances durability and performance in miniature applications.
Why Quality Matters More Than Price for Miniature Bearings
Choosing low-cost miniature bearings often leads to hidden costs: early failure requiring frequent replacements, increased maintenance time, and potential damage to expensive equipment. Our 681zz bearing, backed by ISO standards, offers long-term reliability that reduces total operational expenses. The metal seal design outperforms plastic alternatives in harsh environments, ensuring consistent performance even in temperature-fluctuating conditions common in small machinery applications.
Our Commitment to Reliable Supply
With over 18 years of bearing manufacturing experience, we serve global buyers across Europe, America, and Southeast Asia. Our QC lab conducts rigorous testing on all products, from raw material inspection to final dimensional checks. We offer flexible orders with 1pc MOQ for standard items, 3–5 days sample lead time, and 5–15 days bulk delivery—ideal for small-batch requirements. All bearings come with a 12-month global warranty, including free technical guidance and defect replacement.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- 3–5 days sample lead time for urgent testing needs
- Multiple shipping options: DHL, FedEx, UPS, air, and sea freight
- Real-time tracking provided for all orders
- 1pc minimum order quantity supported for maintenance and prototyping
Get Your 681zz Bearing Today
Don’t let equipment downtime affect your productivity. Whether you need a single sample for testing or bulk orders for production, we deliver the precision and reliability your small machinery demands. Send us your requirements now to receive a quote within 24 hours.
Frequently Asked Questions
Q: Is this 681zz bearing an authentic product?
A: Yes, we supply authentic bearings sourced from verified manufacturers. Each product can be traced through our quality control system, ensuring genuine components.
Q: How do I confirm if the 681zz is suitable for my equipment?
A: Provide your equipment model or application parameters (load, speed, temperature), and our technical team will verify compatibility free of charge.
Q: What is the warranty period for this bearing?
A: We offer a 12-month global warranty covering manufacturing defects, with free replacement or refund available for non-conforming products.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, supporting both emergency repairs and small-scale production needs.
Q: How long does shipping take?
A: Samples ship within 3–5 days, bulk orders within 5–15 days. We offer express options for urgent requirements.
Q: How can I verify the bearing’s precision rating?
A: We provide inspection reports upon request, detailing dimensional accuracy and performance metrics according to ISO standards.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
