Original Deep Groove Ball Bearing 6004-2RS 20x42x12mm Low Noise for Industrial Machinery
Ball Bearing

ISO

Certified

P0-P4

Precision

1 PC

Min. Order

Ball Bearing Single-Row Deep Groove Ball Bearings

Original Deep Groove Ball Bearing 6004-2RS 20x42x12mm Low Noise for Industrial Machinery

Ensure smooth, quiet operation in your industrial machinery with this high-performance Deep Groove Ball Bearing 6004-2RS, precision-engineered to minimize noise and maximize durability. Built to exacting standards with premium bearing steel, its 20x42x12mm dimensions deliver reliable radial load support, making it ideal for continuous-duty equipment like conveyors, pumps, and gearboxes.

  • Low noise design (Z2/Z3 grade) reduces operational disruption in noise-sensitive work environments
  • Double rubber seals (2RS) prevent contamination, extending service life even in harsh conditions
  • Meets ISO industrial standards for consistent performance, backed by Saifan’s 12-month warranty

MOQ

1 Piece

Lead Time

5-15 Days

Warranty

12 Mo.

Precision

P0-P4

Noise Grade

Z2-Z4

Customization

OEM/ODM

  • High-grade chrome steel for long service life
  • Strict raw material inspection & full process monitoring
  • ISO 9001:2015 & ISO 14001 certified
  • ABMA & DIN standards compliant
  • Free samples for qualified distributors
  • T/T, Credit Card & Alibaba payment accepted

Product Details

Especificaciones del Producto

Parámetro

Detalles

Número de modelo

Número de Filas

Individual

Dirección de Carga

Rodamiento Radial

Material

Acero para rodamientos

Ángulo de contacto

0°

Especificación

Marca registrada

Origen

Alemania, Suecia, Japón

Código HS

8482102000

6004-2rs, 6004-2rs1
20×42×12mm
NTN

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Máquinas CNC, Reductores, Motores Eléctricos, Transportadores

Fabricación

Máquinas de impresión, Equipos de embalaje, Maquinaria textil

Automotriz

Motores eléctricos, sistemas auxiliares

Electrodomésticos

Air Conditioners, Washing Machines, Fans

Stop Equipment Downtime with Genuine 6004-2RS Deep Groove Ball Bearings

Industrial machinery operators know the cost of unexpected downtime—hours of lost production, missed deadlines, and expensive repairs. A common culprit? Low-quality bearings that fail prematurely, especially in high-speed applications where precision and durability matter most. Sourcing reliable bearings often means navigating minimum order quantities that don’t fit urgent maintenance needs or dealing with suppliers who can’t verify product authenticity.

Genuine 6004-2RS Bearings: Low Noise, High Performance

Our Original Deep Groove Ball Bearing 6004-2RS solves these challenges with a combination of authentic quality and flexible supply. Designed for industrial machinery, this 20x42x12mm bearing features low noise operation (Z2/Z3/Z4 grade) and a single-row radial design, making it ideal for electric motors, gearboxes, and conveyor systems. With 16 years of export experience serving Europe, North America, and Southeast Asia, we ensure every unit meets ISO 9001:2015 standards, backed by strict incoming material inspections and full-process production supervision.

Engineered for Continuous Industrial Operation

This Deep Groove Ball Bearing thrives in the demanding conditions of industrial environments. Its 0° contact angle optimizes radial load handling, while the bearing steel construction ensures stability under continuous rotation. Whether powering a CNC machine spindle or a packaging line conveyor, it maintains consistent performance across temperature variations and heavy load cycles. The 2RS seal design provides effective protection against contaminants, extending service life in dusty or humid workshops—critical for reducing unplanned maintenance.

Technical Details That Maximize Machinery Uptime

Key specifications define this bearing’s reliability: The 20mm bore diameter (d) and 42mm outside diameter (D) ensure precise fitting in standard industrial shafts and housings, while the 12mm width (B) balances load capacity with compact installation. The single-row configuration minimizes friction, supporting high-speed applications without excessive heat buildup. Crafted from high-grade chrome steel, it delivers the toughness needed to withstand the vibration and shock common in manufacturing settings. Every unit undergoes dimensional detection and noise testing in our in-house laboratory, ensuring compliance with ABMA and DIN international standards.

Why Genuine Bearings Lower Total Operating Costs

Choosing genuine 6004-2RS bearings over counterfeit alternatives directly impacts your bottom line. Fake bearings often use substandard steel and poor sealing, leading to early failure—costing not just replacement parts but also hours of production downtime. A single bearing failure in a critical machine can halt an entire line, resulting in losses that far exceed the initial savings of a cheap imitation. Our bearings come with a 12-month warranty, covering manufacturing defects with free replacements or refunds, ensuring you get reliable performance that reduces long-term maintenance costs.

Su Socio de Confianza para el Suministro de Rodamientos

With over a decade of experience as a professional bearing manufacturer and supplier, we prioritize transparency and reliability. Our factory holds ISO 9001:2015 and ISO 14001 certifications, and we’re recognized as a high-tech enterprise in China. We offer flexible order policies: 1 piece MOQ for standard bearings, sample orders without MOQ, and 3-5 working days delivery for urgent needs. Our technical team provides free guidance on selection, installation, and maintenance, helping you avoid costly选型 mistakes. For distributors and wholesalers, we even offer free samples (freight borne by customer) to verify quality before bulk orders.

Packaging & Shipping

  • Original brand packaging with protective labeling to ensure product integrity during transit
  • 3-5 working days delivery for sample orders; 5-15 working days for bulk quantities
  • Multiple logistics options: DHL, FedEx, UPS, air freight, or sea freight based on your timeline and budget
  • Seguimiento en tiempo real proporcionado para todos los envíos, manteniéndolo informado del estado de entrega

  • 1 piece minimum order quantity, ideal for emergency repairs or small-batch production needs

Get Your 6004-2RS Bearings Shipped Today

Don’t let equipment downtime eat into your profits. Whether you need a single bearing for a紧急 repair or bulk orders for production, we have the inventory and expertise to meet your needs. Send us your bearing designation, application details, and quantity, and our team will respond with a quote within 24 hours—so you can get back to keeping your machinery running smoothly.

Preguntas Frecuentes

Q: Are these genuine NTN 6004-2RS bearings?

A: Yes, we supply genuine original brand bearings, including NTN, NSK, and INA. Each product can be traced to the authentic supply chain, and we provide verification support upon request.

P: ¿Cómo confirmo si este rodamiento se ajusta a mi equipo?

A: Provide your equipment model, shaft diameter, or load requirements, and our technical team will verify compatibility and offer free选型 guidance.

P: ¿Cuál es su política de garantía para este rodamiento?

A: We offer a 12-month warranty from the date of delivery. Qualified defective products are eligible for free replacement or refund.

Q: What is the minimum order quantity for the 6004-2RS bearing?

A: Los rodamientos estándar tienen un MOQ de 1 pieza, apoyando tanto reparaciones de emergencia como compras de pequeñas cantidades.

Q: How long does shipping take, and what carriers do you use?

A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days. We use DHL, FedEx, UPS, air, or sea freight based on your needs.

Q: ¿Cómo puedo verificar la autenticidad del rodamiento al recibirlo?

A: Check the original packaging for brand markings and防伪 labels. We also provide batch traceability documents and can assist with manufacturer verification.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

Tags: 20x42x12mm Bearing 6004-2RS 6004-2RS Low Noise Bearings deep groove ball bearing Deep Groove Ball Bearing for Industrial Use Industrial Machinery Bearing low noise bearing Original 6004-2RS Bearing
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