Product Specifications
| Parameter |
Details |
| Model NO. |
682 |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Product Name |
Deep Groove Ball Bearings |
| Seals Type |
Zz 2RS Open |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
8*22*7 mm |
| Trademark |
BDL |
| Origin |
Japan |
| HS Code |
8482102000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
Sand Blasting Equipment |
| Metal Fabrication |
Welding Equipment |
| Industrial Tools |
Small Precision Machinery |
Prevent Equipment Downtime with 682 Micro Deep Groove Ball Bearing for Sand Blasting & Welding Tools
Many workshop managers face unexpected delays when micro bearings in sand blasting guns or welding positioners fail prematurely. The cost of replacing cheap, low-precision bearings every few months adds up—not just in parts, but in lost productivity when tools are out of commission. Sourcing reliable micro bearings with the exact 8x22x7 mm dimensions often means minimum order quantities that tie up capital, or long lead times that leave teams waiting.
Precision-Engineered 682 Bearings Ready for Immediate Shipment
The 682 Micro Deep Groove Ball Bearing addresses these challenges with its optimized design for industrial tools. As an integrated manufacturer with ISO9001 certification, we ensure each bearing meets P0-P4 precision standards and Z2-Z4 noise grades, critical for smooth operation in sand blasting and welding equipment. Our 1pc MOQ policy means you can order exactly what you need—no excess inventory—and samples ship within 3-5 days, so you can verify fit before committing to bulk orders.
Engineered for Harsh Industrial Environments
This 8x22x7 mm deep groove ball bearing excels in the demanding conditions of sand blasting and welding applications. Its single-row radial design handles both radial and axial loads, while the bearing steel construction provides durability against abrasive particles and high temperatures common in these environments. Whether used in rotating nozzles or tool positioning mechanisms, the 682 bearing maintains stable performance under continuous use, reducing the need for frequent replacements.
Key Technical Features That Matter
Three critical specifications set this bearing apart for industrial tool applications. The precision rating options (P0-P4) allow customization—choose P5 or P4 for higher rotational accuracy in welding equipment where precision alignment is key. Vibration grades (Z1V1-Z3V3) ensure quiet operation, important for reducing operator fatigue during extended use. Seal types (ZZ, 2RS, Open) let you select the right protection: 2RS seals offer superior dust resistance for sand blasting tools, while open designs suit oil-lubricated welding equipment components.
Why Authentic Bearings Lower Total Cost
Opting for genuine 682 micro deep groove ball bearings avoids the hidden costs of counterfeit products. Cheap bearings often use substandard steel, leading to early wear and unexpected failures that halt production. A single unplanned downtime in a busy workshop can cost far more than investing in quality bearings upfront. Our products comply with international industry standards, supported by a 12-month global warranty, ensuring you get reliable performance and protection against manufacturing defects.
Our Commitment to Your Production Continuity
With 18 years of experience serving global buyers, Jinan Saifan Bearing combines manufacturing expertise with responsive service. Our full R&D and QC lab ensures consistent quality, while bulk delivery times of 5-15 days mean you can maintain lean inventory. We offer free technical guidance to help you select the right seal type and precision grade for your specific equipment. As both a manufacturer and exporter, we control the supply chain from production to shipment, ensuring authenticity and on-time delivery to Europe, America, Southeast Asia, and the Middle East.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- Sample lead time: 3–5 days for standard items
- Bulk delivery: 5–15 days after order confirmation
- Flexible shipping options: T/T, credit card, and Alibaba trade保障
- 1pc MOQ available for emergency repairs and small-batch needs
Get Your 682 Bearing Shipped Today
Don’t let equipment downtime affect your production schedule. Whether you need a single replacement bearing or bulk order for maintenance stock, we can fulfill your request quickly. Send us your application details, and our technical team will confirm the best specifications for your sand blasting or welding equipment—ensuring optimal performance and longevity.
Frequently Asked Questions
Q: Are these 682 bearings authentic?
A: Yes, we supply authentic bearings sourced from reliable manufacturers. Each product comes with traceable documentation to ensure quality and authenticity.
Q: How do I confirm if the 8x22x7 mm size fits my equipment?
A: Provide your equipment model or existing bearing dimensions, and our technical team will verify compatibility at no cost.
Q: What is the warranty policy for this bearing?
A: We offer a 12-month global warranty covering manufacturing defects. Defective products will be replaced or refunded according to our warranty terms.
Q: What is the minimum order quantity?
A: We accept 1pc MOQ for standard items, ideal for emergency repairs or small-scale needs.
Q: How quickly can I receive my order?
A: Samples ship within 3–5 days, and bulk orders are delivered in 5–15 days. Contact us for expedited shipping options.
Q: Can I get technical support for installation?
A: Yes, our team provides free technical guidance on installation, lubrication, and maintenance to maximize bearing life.
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