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
Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
Lubricación
Grasa o Aceite
Clasificación de Precisión
P0 P6 P5 P4 P2
Vibración
Servicio
OEM ODM
Alineando
Cojinete No Alineado
Separado
No separado
Número de Filas
Sencillo
Dirección de Carga Rodamiento Radial
Material
Acero para rodamientos
0°
Paquete de Transporte
Palet de Cartón
Especificación
Marca registrada
Origen
China
Código HS
8482102000
Industrias de Aplicación
Industria
Equipo Típico
Herramientas de Máquina
husillos CNC, tornos de precisión, máquinas de rectificado
Automatización
Brazos robóticos, sistemas de transporte, motores servo
Equipo Médico
Aeroespacial
Maquinaria Industrial
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. 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. 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. Detalles técnicos que garantizan la fiabilidad
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. Evite Costos Ocultos de Rodamientos de Calidad Inferior
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. Por qué más de 800 clientes globales confían en nuestros rodamientos
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. Entrega de 3 a 7 días hábiles para artículos en stock
Envío flexible a través de DHL, FedEx, UPS, aéreo o marítimo
Seguimiento en tiempo real proporcionado para todos los envíos
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. Preguntas Frecuentes
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. P: ¿Cuál es su política de garantía?
A: All bearings come with the manufacturer’s standard warranty, covering manufacturing defects with unconditional replacement or refund. Q: ¿Cuál es la cantidad mínima de pedido?
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: ¿Cómo puedo verificar la autenticidad del rodamiento?
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?
6702-2RS
Z1V1 Z2V2 Z3V3
Ángulo de contacto
15×21×4 mm
TIMKEN/KOYO/NTN
Diagnostic machinery, precision pumps, laboratory instruments
Avionics components, testing equipment, actuators
Small gearboxes, electric motors, textile machinery
Minimize Downtime with Deep Groove Ball Bearing 6702-2RS P4 Precision
Genuine 6702-2RS Bearings: In Stock and ISO 9001 Certified
Optimal Performance in Demanding Applications
Packaging & Shipping
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Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
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Inquiry
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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