Ball Bearing

Deep Groove Ball Bearing 6302 Zz 2RS P0-P4 Precision for Industrial Machinery

SKU: e2940edadf21 In Stock

Ensure smooth, precise rotation in your industrial machinery with our Deep Groove Ball Bearing 6302, engineered to deliver consistent performance even under demanding conditions. This 25x47x12mm bearing combines P0-P4 precision grades with ZZ/2RS sealing options to minimize maintenance needs and extend equipment uptime.

  • Grease or oil lubrication flexibility adapts to your specific operating environment, reducing friction and wear
  • Non-aligning, single-row design ensures reliable radial load handling for machine tools, conveyors, and other industrial applications
  • Backed by our ISO 9001-certified manufacturing process, every bearing meets strict quality standards for long-term durability
Wholesale Price (FOB)
¥1.50
MOQ: 1 Piece • Bulk discounts available on inquiry
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12-Month Warranty
Free Samples
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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

Origen

China

Código HS

8482102000

6302
25×47×12 mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Herramientas de Máquina, Prensas de Impresión, Cajas de Cambios

Automotriz

Agricultura

Nueva Energía

Aerogeneradores, Sistemas de Seguimiento de Paneles Solares

Electrodomésticos

Electric Motors, Wheel Hubs, transmissions
Harvesters, Tractors, Irrigation Pumps
Refrigeration Compressors, Washing Machine Motors

Minimize Downtime with Reliable 6302 Deep Groove Ball Bearings for Industrial Machinery

Industrial machinery operators know the cost of unexpected downtime—hours of lost production, missed deadlines, and expensive repairs often trace back to substandard bearings. Many face challenges with inconsistent quality from suppliers, long lead times for custom specifications, and the risk of premature failure in critical applications like machine tool spindles or conveyor systems.

Precision-Engineered 6302 Bearings Ready for Your Industrial Needs

Our Deep Groove Ball Bearing 6302 is designed to address these pain points with P0-P4 precision ratings and Z1V1-Z3V3 vibration control, ensuring stable performance in high-speed industrial machinery. Backed by our integrated manufacturing capability since 2005, we offer flexible order options including 1pc MOQ for standard items and 3–5 day sample lead times, making us a reliable partner for both emergency repairs and long-term production planning.

Rendimiento Óptimo en Entornos Industriales Exigentes

This 6302 bearing excels in radial load applications with its single-row design and 0° contact angle, making it ideal for continuous operation in machine tools, printing equipment, and conveyor systems. Available with ZZ metal seals for high-temperature environments or 2RS rubber seals for enhanced contamination resistance, it maintains performance in dusty or humid industrial settings while supporting grease or oil lubrication to match your maintenance protocols.

Key Technical Features That Ensure Longevity

The 25×47×12 mm dimension ensures compatibility with standard industrial shafts, while its bearing steel construction provides the durability needed for heavy-duty cycles. Precision ratings from P0 (general purpose) to P4 (high-precision) allow customization based on application requirements—P4 grade, for instance, minimizes runout in CNC machine spindles, reducing vibration and extending tool life. Vibration grades Z2V2 and Z3V3 further enhance smooth operation, critical for noise-sensitive environments like packaging facilities.

Why Choosing Quality Bearings Reduces Total Costs

Low-cost, uncertified bearings may seem budget-friendly initially, but they often fail prematurely due to poor material quality or imprecise manufacturing. This leads to repeated replacements, unplanned downtime, and potential damage to adjacent components. Our bearings, produced in an ISO9001 and ISO14001 certified facility, undergo rigorous quality control to ensure consistent performance, lowering your total cost of ownership by reducing maintenance frequency and extending equipment lifespan.

Su Socio de Confianza para Soluciones de Rodamientos Desde 2005

With over 18 years serving global buyers across Europe, America, and Southeast Asia, we bring proven expertise to every order. Our full R&D and QC lab ensures each bearing meets specification, while OEM/ODM capabilities allow customization for unique industrial applications. We stand behind our products with a 12-month global warranty, free technical guidance, and defect replacement or refund policies, ensuring you receive support long after delivery.

Packaging & Shipping

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

  • 3–5 day sample lead time; 5–15 day bulk delivery for standard specifications
  • Flexible shipping via TNT, FedEx, DHL, air, or sea freight

    • Seguimiento en tiempo real proporcionado para todos los envíos

    1pc MOQ disponible para necesidades de reemplazo de emergencia

Get Your 6302 Bearing Shipped Today

Don’t let bearing issues disrupt your production schedule. Whether you need standard ZZ or 2RS seals, P0 or P4 precision, we have the inventory and expertise to fulfill your order quickly. Contact us with your requirements, and our technical team will help confirm the right specification for your application.

Preguntas Frecuentes

Q: ¿Estos rodamientos están fabricados según estándares internacionales?

A: Yes, all our bearings comply with ISO standards and are produced in an ISO9001 & ISO14001 certified facility, ensuring consistent quality and performance.

Q: How do I determine if the 6302 bearing is suitable for my equipment?

A: Provide your equipment model, operating speed, load requirements, and environmental conditions. Our technical team will verify compatibility and recommend the appropriate precision and seal type.

P: ¿Qué cobertura de garantía ofrecen?

A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación. Si un rodamiento falla bajo condiciones de operación normales, ofrecemos reemplazo o reembolso gratuito.

Q: What is the minimum order quantity for the 6302 bearing?

A: Standard items have a 1pc MOQ, supporting both emergency repairs and small-batch purchases. Bulk orders may qualify for volume pricing.

Q: ¿Qué tan rápido puedo recibir mi pedido?

A: Samples ship within 3–5 days, and bulk orders within 5–15 days. Expedited shipping options are available for urgent requirements.

P: ¿Ofrecen soporte técnico para instalación o solución de problemas?

A: Yes, our team provides free technical guidance on installation, lubrication, and maintenance to ensure optimal bearing performance and longevity.

Ready to order or need a quote?
Send your bearing model, quantity, and application details to sales02@saifan-group.com — we’ll respond within 24 hours.

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.

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