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 |
20×27×4 mm |
| Trademark |
TIMKEN/KOYO/NTN |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Tools, Electric Motors, Gearboxes, Conveyors |
| Construction Machinery |
Small Excavators, Concrete Mixers, Material Handlers |
| Industrial Pumps & Fans |
Centrifugal Pumps, Ventilation Fans, Compressors |
| Mining |
Conveyor Systems, Screening Equipment, Hydraulic Motors |
Minimize Downtime with Reliable 6704-2RS, 6804-2RS, 6904-2RS Deep Groove Ball Bearings
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. When a single bearing fails in critical equipment like CNC spindles or conveyor systems, production halts, maintenance costs rise, and deadlines slip. Sourcing replacement bearings often means juggling multiple suppliers for different brands, waiting weeks for delivery, and worrying about quality consistency across components.
One-Stop Sourcing for Industrial Machinery Bearings
Our Deep Groove Ball Bearings, including models 6704-2RS, 6804-2RS, and 6904-2RS, offer a solution to these challenges. As an official authorized distributor for SKF and Timken, we provide genuine bearings with P0-P2 precision ratings, ensuring compatibility with your industrial machinery. Our large centralized inventory means common sizes are ready to ship, eliminating long lead times. Whether you need bearings for electric motors, gearboxes, or conveyor systems, we handle cross-brand procurement in one streamlined process.
Engineered for Demanding Industrial Environments
These Deep Groove Ball Bearings excel in applications requiring radial load support and high rotational speeds—common in manufacturing and construction equipment. The 2RS seal design provides effective protection against dust and moisture, extending service life in harsh industrial settings. With a contact angle of 0°, they handle pure radial loads efficiently, making them ideal for machine tool spindles, hydraulic pumps, and conveyor rollers where consistent performance under continuous operation is critical.
Precision and Vibration Control: Key to Machinery Performance
The technical specifications of these bearings directly impact your equipment’s reliability. Precision ratings from P0 (standard) to P2 (high precision) ensure minimal runout and vibration, reducing noise and extending the life of adjacent components. Vibration classes Z1V1 to Z3V3 allow customization based on application sensitivity—Z3V3 bearings, for example, meet strict vibration limits for high-speed machinery like CNC lathes. The single-row, unseparated design simplifies installation and maintenance, while bearing steel construction provides the durability needed for heavy-duty industrial use.
Why Genuine Bearings Reduce Total Cost of Ownership
Choosing genuine Deep Groove Ball Bearings over counterfeit alternatives delivers long-term savings. Counterfeit bearings often fail prematurely due to substandard materials and poor manufacturing, leading to unexpected downtime, costly repairs, and potential damage to expensive equipment. Our bearings, sourced through official channels, adhere to ISO 9001 quality standards and come with complete traceability documentation. The initial investment in genuine bearings is offset by longer service intervals, fewer replacements, and reduced maintenance labor—lowering your total cost of ownership over time.
Why Global Industrial Buyers Choose Us
Our reputation is built on tangible strengths that address industrial buyers’ core needs. As a dual-brand authorized distributor, we provide official certification for every bearing, ensuring you receive genuine products from trusted manufacturers like TIMKEN, KOYO, and NTN. Our ISO 9001 quality inspection system includes pre-shipment testing, verifying precision and performance before delivery. With 1,200+ clients across 55+ countries, including major equipment manufacturers and mining EPC teams, we bring decades of cross-industry experience. Our technical team offers free model matching and application support, while our global logistics network ensures delivery within 3-7 business days for in-stock items.
Packaging & Shipping
- Original manufacturer packaging with product identification labels and batch codes for traceability
- Secure carton pallet packaging to prevent damage during transit
- 3-7 business day delivery for in-stock bearings via DHL, FedEx, or UPS
- Customizable shipping options including air freight and sea freight for large orders
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting both emergency repairs and planned maintenance
Get Your Bearings Delivered Fast
Don’t let equipment downtime impact your production schedule. Whether you need a single 6704-2RS bearing for an emergency repair or bulk quantities of 6804-2RS and 6904-2RS for a new project, we have the inventory and expertise to meet your needs. Send us your bearing型号, application details, and quantity today—our team will provide a unified quote within one business day, with all necessary quality documentation included.
Frequently Asked Questions
Q: Are these bearings genuine original products?
A: Yes, we are an official authorized distributor for SKF and Timken, and all bearings are sourced through verified supply chains. We provide complete authorization and traceability documents with every order.
Q: How can I confirm the correct bearing size for my equipment?
A: Our technical team can assist with model matching. Provide your equipment make/model or existing bearing dimensions (bore, outer diameter, width), and we’ll verify compatibility with your application.
Q: What is your warranty policy?
A: All bearings come with the manufacturer’s standard warranty, covering manufacturing defects. We offer unconditional replacement for any verified quality issues.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making us ideal for emergency maintenance needs as well as large-scale projects.
Q: How quickly can you ship?
A: In-stock bearings are shipped within 3-7 business days via your preferred carrier (DHL, FedEx, UPS, etc.). For bulk orders, we offer flexible air and sea freight options.
Q: How do I verify the authenticity of the bearings?
A:
