Product Specifications
| Parameter |
Details |
| Model NO. |
6704-2RS |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Service |
OEM ODM |
| Aligning |
Non-Aligning Bearing |
| Separated |
Unseparated |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Transport Package |
Carton Pallet |
| Specification |
20x27x4 mm |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
CNC Machine Tools, Textile Machinery, Printing Equipment |
| Automotive |
Electric Motors, Gearboxes, Auxiliary Systems |
| Agricultural Machinery |
Tractor Components, Harvester Transmissions |
| Home Appliances |
Washing Machines, Air Conditioner Compressors |
| New Energy |
Solar Tracking Systems, Small Wind Turbines |
Minimize Downtime with Reliable 6704-2RS Deep Groove Ball Bearing for Industrial Machinery
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. A single faulty component can halt production lines, delay deadlines, and erode profit margins. Sourcing precision bearings that balance quality, availability, and technical support remains a common challenge for maintenance managers and procurement teams.
Precision Engineered 6704-2RS Bearings Ready for Immediate Deployment
Our Deep Groove Ball Bearing 6704-2RS addresses these challenges with precision manufacturing and flexible supply options. As a professional bearing manufacturer with over 15 years of export experience, we maintain strict quality control across all production stages, ensuring each 20x27x4 mm bearing meets P0-P4 precision standards and Z1V1-Z3V3 noise grades. Whether for replacement in existing industrial machinery or integration into new equipment builds, this bearing delivers consistent performance with minimal lead time.
Optimal Performance in Demanding Industrial Environments
This Deep Groove Ball Bearing excels in radial load applications within industrial machinery operating at moderate speeds. Its single-row design and 0° contact angle optimize radial load capacity, making it suitable for conveyor systems, pump assemblies, and electric motor applications. The 2RS sealing provides effective protection against contamination, extending service life in dusty or humid factory environments while maintaining low friction operation.
Key Technical Attributes That Ensure Reliable Operation
The 6704-2RS bearing’s performance is defined by critical specifications that directly impact machinery reliability. Its precision rating (from P0 for general industrial use to P4 for high-precision applications) controls dimensional accuracy and rotational stability, reducing vibration and noise in sensitive equipment. Vibration grades Z1V1 to Z3V3 further refine operational smoothness, with higher grades ideal for precision tools and medical equipment. Constructed from high-grade bearing steel, this component offers excellent wear resistance, while the unseparated design simplifies installation and maintenance procedures.
Long-Term Value Through Quality Manufacturing
Choosing quality bearings translates to lower total cost of ownership. Inferior components often fail prematurely, leading to repeated replacement cycles, unscheduled downtime, and potential damage to mating parts. Our bearings undergo comprehensive testing—including dimensional inspection, noise measurement, and durability assessment—ensuring compliance with ISO industrial standards. Backed by our ISO 9001:2015 quality management certification, the 6704-2RS delivers consistent performance that reduces maintenance requirements and extends equipment service intervals.
Why Industrial Buyers Choose Saifan Bearings
With over 15 years in the industry, we’ve established a reputation for reliability among global clients spanning Europe, North America, Southeast Asia, and the Middle East. Our technical R&D team and experienced QC staff ensure each bearing meets exacting standards, while our flexible order policies—including 1 piece MOQ for standard bearings and 3-5 day sample delivery—accommodate both emergency repairs and large-scale production needs. We provide complete after-sales support, including free technical guidance on selection and installation, plus a 12-month warranty on all products. Our integrated service model combines independent manufacturing capabilities with supply of genuine brand bearings, offering a one-stop solution for diverse industrial needs.
Packaging & Shipping
- Standard packaging: Individual carton boxes with product labels, secured on pallets for bulk orders
- Sample order delivery: 3-5 working days via express courier
- Bulk order production: 5-15 working days depending on specifications
- Multiple logistics options: DHL, FedEx, UPS, air freight, and sea freight available
- Flexible order quantities: 1 piece minimum for standard bearings, customized order quantities negotiable
Secure Your 6704-2RS Bearings Today
Every day of delayed maintenance increases production risks. Whether you need a single replacement bearing or bulk quantities for scheduled maintenance, our streamlined ordering process ensures quick response and reliable delivery. Provide your exact requirements, and our team will confirm specifications and availability within 24 hours.
Frequently Asked Questions
Q: Are these bearings manufactured to international standards?
A: Yes, all our bearings meet ISO, ABMA, and DIN industrial standards, with ISO 9001:2015 and ISO 14001 certifications ensuring consistent quality control.
Q: How can I confirm if the 6704-2RS is suitable for my equipment?
A: Our technical team can assist with选型 based on your equipment model, load requirements, and operating conditions. Provide these details for personalized recommendations.
Q: What warranty coverage is provided?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity for this bearing?
A: Standard bearings have a 1 piece MOQ, with no MOQ for sample orders. Customized orders have negotiable quantities based on specifications.
Q: How quickly can I receive my order?
A: Sample orders ship within 3-5 working days, while bulk orders typically deliver within 5-15 working days depending on production scheduling.
Q: Do you offer technical support for installation and maintenance?
A: Yes, our professional technical team provides free guidance on bearing selection, installation, lubrication, and maintenance, including remote troubleshooting support.
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