Ball Bearing

Deep Groove Ball Bearing 6403 Zz 2RS 25x47x12mm P0-P4 Precision for Industrial Machinery

SKU: 3d33152640fd In Stock

Ensure smooth, precise rotation for your industrial machinery with this Deep Groove Ball Bearing 6403 Zz 2RS 25x47x12mm, engineered to minimize downtime and boost operational reliability. Crafted from high-grade bearing steel with P0-P4 precision ratings and Z1V1-Z3V3 vibration control, it delivers consistent performance even in demanding conditions—no more frustrating interruptions from subpar components.

  • 25x47x12mm dimensions with single-row radial design for optimal load distribution, ideal for machine tools, conveyors, and textile equipment
  • Choose Zz (metal shielded) or 2RS (rubber sealed) options to suit your lubrication needs (grease or oil), ensuring long service life in diverse environments
  • Backed by Saifan Bearings' ISO 9001:2015 quality certification and 12-month warranty, so you can trust every turn counts
Wholesale Price (FOB)
¥1.50
MOQ: 1 Piece • Bulk discounts available on inquiry
12-Month Warranty
Free Samples
Global Shipping
Product Specifications

Technical Details & Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Tipo de Sellos

Zz, 2RS, Abierto

Lubricación

Grasa o Aceite

Clasificación de Precisión

P0, P6, P5, P4

Vibración

,

,

Servicio

OEM, ODM

Alineando

Cojinete No Alineado

Separado

No separado

Número de Filas

Sencillo

Dirección de Carga

Rodamiento Radial

Material

Acero para rodamientos

Ángulo de contacto

0°

Paquete de Transporte

Cartón, Palé

Especificación

Marca registrada

BDL

Origen

China

Código HS

8482102000

6403
25×47×12 mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Herramientas de Máquina, Equipos de Impresión, Reductores

Automotriz

Conjuntos de Ejes, Motores Eléctricos

Agricultura

Cosechadoras, Tractores

Electrodomésticos

Lavadoras, Compresores de Refrigeración

Nueva Energía

Aerogeneradores, Equipos Fotovoltaicos

Reduce Downtime with Reliable Deep Groove Ball Bearing 6403 for Industrial Machinery

Industrial operations face constant challenges: unexpected equipment failures from low-quality bearings, long lead times for precision components, and the risk of mismatched parts causing costly delays. When a bearing fails in critical machinery like machine tools or reducers, production stops, and every hour of downtime eats into profits. As a manufacturer with over 18 years of experience serving global industrial clients, we understand these pain points firsthand.

Deep Groove Ball Bearing 6403: Engineered for Stable Performance

Our Deep Groove Ball Bearing 6403 Zz 2RS addresses these challenges with precision engineering and flexible supply. Available in P0-P4 precision grades and Zz/2RS sealing options, this 25x47x12mm bearing delivers consistent performance in radial load applications. With our 1pc MOQ for standard items and 3–5 day sample lead time, we eliminate the barrier of large minimum orders, ensuring you get the exact bearings you need when you need them—whether for scheduled maintenance or紧急 repairs.

Rendimiento Óptimo en Entornos Industriales Exigentes

This Deep Groove Ball Bearing excels in high-speed rotating equipment common in industrial machinery, where smooth operation and durability are non-negotiable. Its single-row design and 0° contact angle make it ideal for handling radial loads, while the Zz metal shields or 2RS rubber seals protect against contaminants in dusty or humid environments. Whether installed in machine tool spindles, conveyor systems, or printing presses, it maintains stability even under continuous operation, reducing the risk of unplanned downtime.

Technical Features That Ensure Longevity

The performance of the 6403 bearing is defined by key technical specifications that directly impact your equipment’s reliability. Its precision rating (P0-P4) controls dimensional accuracy and rotational smoothness—P4 grade bearings minimize vibration (Z2-Z4 noise levels) for high-precision applications like CNC machines. The choice of lubrication (grease or oil) allows customization based on operating speed and temperature, while the bearing steel construction ensures resistance to wear under heavy loads. These features work together to extend bearing life and reduce maintenance frequency, lowering your total operational costs.

Why Quality Bearings Matter for Your Bottom Line

Choosing low-cost, uncertified bearings may seem like a budget-friendly option, but the hidden costs are significant. Counterfeit or substandard bearings often fail prematurely, leading to equipment damage, production stoppages, and expensive repairs. In contrast, our 6403 bearings are manufactured under ISO9001 and ISO14001 standards, with strict quality control at every stage. The 12-month global warranty and defect replacement policy further protect your investment, ensuring that you pay for performance, not problems.

Su Socio de Confianza para Soluciones de Rodamientos

Since 2005, Jinan Saifan Bearing has built a reputation for reliability by serving buyers across Europe, America, Southeast Asia, and the Middle East. Our in-house R&D and QC lab ensure that every bearing meets international standards, while OEM/ODM capabilities allow us to customize solutions for unique applications. We offer free technical guidance to help you select the right bearing for your equipment, and our bulk delivery time of 5–15 days ensures minimal wait for large orders. With multiple payment options (T/T, credit card, Alibaba trade) and transparent supply chains, we make purchasing bearings straightforward and secure.

Packaging & Shipping

    Embalaje de cartón seguro con refuerzo de palets para pedidos a granel

    Tiempo de entrega de muestra: 3–5 días; entrega a granel: 5–15 días

    Envío global a través de DHL, FedEx, UPS, carga aérea o marítima

    Seguimiento en tiempo real proporcionado para todos los envíos

    1pc cantidad mínima de pedido para rodamientos estándar

Get Your 6403 Bearing Today

Don’t let equipment downtime affect your productivity. Whether you need a single sample for testing or bulk quantities for production, we’re ready to fulfill your order. Send us your bearing specifications, application details, and quantity, and our team will provide a quote within 24 hours. The sooner you secure reliable bearings, the sooner you can get back to uninterrupted operations.

Preguntas Frecuentes

P: ¿Son estos rodamientos genuinos y certificados?

A: Yes, our bearings are manufactured in compliance with ISO9001 and ISO14001 standards. We provide full traceability and quality certificates for every order.

Q: How do I confirm if the 6403 bearing fits my equipment?

A: Share your equipment model, operating conditions (load, speed, temperature), and required precision grade. Our technical team will verify compatibility and recommend the best seal type and lubrication.

P: ¿Cuál es su política de garantía?

A: Ofrecemos una garantía global de 12 meses. Si un rodamiento falla debido a defectos de fabricación, proporcionamos un reemplazo gratuito o un reembolso completo.

P: ¿Cuál es la cantidad mínima de pedido?

A: Standard items have a 1pc MOQ, making it easy to order samples or small quantities for紧急 repairs.

P: ¿Cuánto tiempo tarda el envío?

A: Samples ship in 3–5 days; bulk orders take 5–15 days. We use reliable logistics partners for fast, trackable delivery worldwide.

Q: Can you customize bearings with specific logos or packaging?

A: Yes, we offer OEM/ODM services, including custom branding, packaging, and technical specifications to meet your unique requirements.

Sample Policy

Free samples available for distributors. 3–5 days production lead time.

Bulk Delivery

5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.

Certifications

ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.

After-Sales

12-month warranty plus dedicated technical failure analysis support.

Engineering Insights

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