Ball Bearing

Deep Groove Ball Bearing 6812 P0-P4 Precision Z2V2-Z3V3 for Industrial Machinery

SKU: f65f938fb4f3 In Stock

Ensure smooth, precise rotation in your industrial machinery with the Deep Groove Ball Bearing 6812, engineered to deliver consistent performance even under demanding conditions. Crafted from high-grade bearing steel with precision ratings from P0 to P4 and vibration levels Z2V2 to Z3V3, this 50*65*7mm bearing minimizes downtime by reducing noise and wear, letting you focus on productivity rather than maintenance.

  • Single-row radial design with Zz, 2RS, or Open seals options to suit your lubrication needs (grease or oil)
  • Meets ISO standards for reliability, backed by our ISO 9001:2015 certified manufacturing process
  • Flexible customization available (OEM/ODM) to align with your specific machinery requirements
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.

Nombre del Producto

Rodamiento de Bolas de Surco Profundo

Especificación

Número de Filas

Sencillo

Dirección de Carga

Rodamiento Radial

Material

Acero para rodamientos

Tipo de Sellos

Zz, 2RS, Abierto

Lubricación

Grasa o Aceite

Clasificación de Precisión

P0, P6, P5, P4, P2

Vibración

,

,

Servicio

OEM, ODM

Origen

China

Código HS

8482102000

6812
50*65*7 mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Herramientas de Máquina, Prensas de Impresión, Reductores

Automotriz

Conjuntos de Ejes, Motores Eléctricos

Maquinaria Agrícola

Cosechadoras, Tractores

Electrodomésticos

Lavadoras, Unidades de Refrigeración

Nueva Energía

Aerogeneradores, Equipos Fotovoltaicos

Prevent Downtime with 6812 Deep Groove Ball Bearing for Industrial Machinery

Industrial machinery operators know the cost of unexpected shutdowns—unplanned maintenance, missed deadlines, and lost revenue. When bearings fail prematurely due to poor precision or inconsistent quality, production grinds to a halt. Sourcing reliable bearings with flexible ordering options and fast delivery can mean the difference between meeting targets and falling behind.

Precision-Engineered 6812 Bearing for Reliable Performance

Our Deep Groove Ball Bearing 6812 is designed to address these challenges, offering P0-P4 precision levels and Z2V2-Z3V3 noise grades to ensure smooth operation in critical machinery. With a 50*65*7 mm specification, this bearing fits seamlessly into machine tools, printing presses, and reducers, providing the stability needed for continuous production. Backed by our ISO9001-certified manufacturing process, each unit undergoes rigorous quality control to maintain consistency batch after batch.

Rendimiento Óptimo en Condiciones Industriales Exigentes

This 6812 Deep Groove Ball Bearing excels in high-speed rotational applications, supporting both radial and axial loads with minimal friction. Its bearing steel construction ensures durability, even under heavy loads and varying temperatures, making it ideal for industrial environments where reliability is non-negotiable. Whether used in CNC machines or conveyor systems, the precision rating directly impacts equipment accuracy, reducing wear on adjacent components and extending overall machinery lifespan.

Características Técnicas Clave Que Importan

The precision rating of this bearing—from P0 (standard) to P4 (high precision)—dictates its suitability for applications requiring tight tolerances. For machine tool spindles, P4 precision minimizes runout, ensuring superior workpiece finish. The Z2V2-Z3V3 vibration grades control noise and vibration, critical for precision equipment where excess movement can compromise results. Seal options (Zz, 2RS, Open) allow customization: 2RS seals provide enhanced protection against contaminants in dusty factory settings, while open designs suit applications requiring frequent relubrication.

Why Choosing the Right Bearing Lowers Total Costs

Opting for low-quality bearings may save upfront costs, but the hidden expenses add up. Early failure leads to production downtime, emergency repairs, and potential damage to expensive machinery. Our 6812 bearing, manufactured to international standards, reduces these risks with a 12-month global warranty and defect replacement policy. By investing in a precision ball bearing that meets your equipment’s exact specifications, you lower long-term maintenance costs and improve operational efficiency.

Nuestro Compromiso con la Continuidad de Su Producción

As an integrated manufacturer with over 15 years in the industry, we prioritize reliability in every aspect of our service. Our full R&D and QC lab ensures each bearing meets strict performance criteria, while flexible ordering—including 1pc MOQ for standard items—supports both small-scale repairs and large production runs. With 3–5 day sample lead times and 5–15 day bulk delivery, we minimize wait times, so your machinery stays operational. Our team provides free technical guidance to help you select the right bearing, and we stand behind our products with responsive after-sales support across Europe, America, Southeast Asia, and the Middle East.

Packaging & Shipping

    Embalaje en cartón y palets para un transporte seguro

    Tiempo de entrega de 3 a 5 días para muestras, de 5 a 15 días para pedidos al por mayor

  • Multiple shipping options: T/T, credit card, and Alibaba trade terms

    • Muestras gratuitas disponibles (el comprador cubre el flete)

    1pc cantidad mínima de pedido para artículos estándar

Get Your 6812 Bearing Shipped Fast

Don’t let bearing issues disrupt your production schedule. Whether you need a single replacement or bulk order, our 6812 Deep Groove Ball Bearing is ready to ship. Contact us with your specifications, and we’ll ensure you get the right bearing quickly—keeping your machinery running and your deadlines on track.

Preguntas Frecuentes

Q: Is this bearing suitable for high-precision machine tools?

A: Yes, with P4 precision rating, this 6812 bearing meets the tight tolerance requirements of high-precision machine tools, minimizing runout and ensuring consistent performance.

Q: Can I get a custom seal type for specific environmental conditions?

A: We offer OEM/ODM customization, including seal types (Zz, 2RS, Open) to suit your application’s dust, moisture, or lubrication needs.

P: ¿Qué cobertura de garantía ofrecen?

A: Ofrecemos una garantía global de 12 meses, con reemplazo gratuito por defectos o reembolso por problemas de fabricación.

Q: ¿Cuál es la cantidad mínima de pedido para este rodamiento?

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

Q: How quickly can I receive a sample for testing?

A: Sample lead time is 3–5 days, allowing you to verify performance before placing bulk orders.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — 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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