Deep Groove Ball Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Deep Groove Ball Bearing
In Stock
Deep Groove Ball Bearing 6702-2RS 15x21x4mm P4 Precision for Industrial Machinery Grease Lubricated
ISO 9001 · DIN Certified
<p>Ensure smooth, high-precision operation in your industrial machinery with the <strong>Deep Groove Ball Bearing 6702-2RS</strong>—engineered to deliver consistent performance in critical applications. This 15x21x4mm P4 precision bearing minimizes vibration and extends equipment lifespan, thanks to its grease-lubricated design and strict compliance with ISO 9001 standards.</p><ul><li>Single-row radial construction with 0° contact angle ensures optimal load distribution for machinery stability</li><li>Non-separated structure and sealed 2RS design prevent contamination, reducing maintenance needs</li><li>Backed by our one-stop procurement process, eliminating delays from multi-supplier coordination</li></ul>
Technical Specifications
- Type
- Deep Groove Ball Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 6702-2RS |
| 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 | 15×21×4 mm |
| Trademark | TIMKEN/KOYO/NTN |
| Origin | China |
| HS Code | 8482102000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Machine Tools | CNC spindles, precision lathes, grinding machines |
| Automation | Robotic arms, conveyor systems, servo motors |
| Medical Equipment | Diagnostic machinery, precision pumps, laboratory instruments |
| Aerospace | Avionics components, testing equipment, actuators |
| Industrial Machinery | Small gearboxes, electric motors, textile machinery |
Minimize Downtime with Deep Groove Ball Bearing 6702-2RS P4 Precision
Procuring high-precision bearings often means navigating fragmented suppliers, inconsistent quality standards, and delayed deliveries—all of which disrupt production schedules. When critical components like the 15x21x4mm deep groove ball bearing fail prematurely, the cost of unplanned downtime and emergency repairs quickly outweighs initial savings from questionable sources.
Genuine 6702-2RS Bearings: In Stock and ISO 9001 Certified
Our Deep Groove Ball Bearing 6702-2RS eliminates these frustrations with P4 precision grade stock available for immediate dispatch. As an official authorized distributor, we ensure every unit meets DIN standards through rigorous pre-shipment inspection, making it ideal for industrial machinery requiring reliable radial load handling and smooth operation. Whether integrated into CNC machine tool spindles or automation equipment, this grease-lubricated bearing delivers consistent performance where precision matters most.
Optimal Performance in Demanding Applications
Designed as a single-row, non-aligning radial bearing with a 0° contact angle, the 6702-2RS excels in high-speed rotational environments up to its rated limits. Its unseparated construction and bearing steel material provide durability for continuous operation in machine tools, medical devices, and aerospace components. The 2RS seal configuration offers effective protection against contaminants while retaining lubrication, extending service life in both cleanrooms and industrial settings.
Technical Details That Ensure Reliability
The P4 precision rating of this 15x21x4mm bearing ensures minimal radial and axial runout, critical for maintaining spindle accuracy in CNC machinery. Vibration class options (Z1V1 to Z3V3) allow customization based on noise and smoothness requirements—Z3V3 being the choice for high-precision applications like medical equipment. Its ability to use either grease or oil lubrication provides flexibility across operating temperatures and speed ranges, while the single-row design optimizes space efficiency in compact assemblies.
Avoid Hidden Costs of Substandard Bearings
Counterfeit bearings may offer lower upfront prices, but they often fail within months due to poor material quality and imprecise manufacturing. This leads to unplanned downtime, increased maintenance costs, and potential damage to connected components. Our genuine 6702-2RS bearing, backed by full certification documents, reduces total cost of ownership by delivering predictable service life and eliminating the need for frequent replacements—especially critical in high-value equipment like semiconductor production tools and aerospace R&D systems.
Why 800+ Global Clients Trust Our Bearings
With dual European brand authorization and operations in 45+ countries, we bring 15+ years of bearing distribution expertise to every order. Our ISO 9001 compliant inspection system includes dimensional verification and material testing for each unit, while senior application engineers provide free pre-purchase technical consultation. We maintain sufficient P4/P2 grade stock to support both scheduled production and emergency maintenance, with premium shockproof logistics ensuring on-time delivery even for urgent orders. Every shipment includes complete qualification documents, simplifying compliance for large-scale engineering projects.
Packaging & Shipping
- Secure carton packaging with pallet reinforcement for bulk orders
- 3-7 business day delivery for in-stock items
- Flexible shipping via DHL, FedEx, UPS, air, or sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 unit, supporting small-batch and emergency needs
Get Your 6702-2RS Bearing Shipped Today
Don’t let bearing-related delays disrupt your production schedule. Send us your exact requirements—bearing designation, quantity, and application details—and our team will provide a unified quotation within 24 hours. With our ready stock and streamlined logistics, you can minimize equipment downtime and keep your operations running smoothly.
Frequently Asked Questions
Q: Are these genuine TIMKEN/KOYO/NTN bearings?
A: Yes, we are an official authorized distributor for premium brands, with every bearing traceable to the original manufacturer and accompanied by complete authorization documents.
Q: How do I confirm if the 6702-2RS is compatible with my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our senior application engineers will verify compatibility and recommend optimal specifications.
Q: What is your warranty policy?
A: All bearings come with the manufacturer’s standard warranty, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit, making us ideal for both maintenance emergencies and small-batch production runs.
Q: How quickly can you ship the 6702-2RS bearing?
A: In-stock items are dispatched within 3-7 business days, with expedited shipping options available for urgent requirements.
Q: How can I verify the authenticity of the bearing?
A: Each bearing includes original packaging with brand-specific anti-counterfeit labels, laser-etched part numbers, and we provide certificate of conformance with batch traceability information.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
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Submit your inquiry for Deep Groove Ball Bearing 6702-2RS 15x21x4mm P4 Precision for Industrial Machinery Grease Lubricated and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available