Saifan Bearing
SKF Bearings
Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 for Gearbox Reducer
Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 for Gearbox Reducer
Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 for Gearbox Reducer
Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 for Gearbox Reducer
Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 for Gearbox Reducer
Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 for Gearbox Reducer
Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 for Gearbox Reducer
Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 for Gearbox Reducer
Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 for Gearbox Reducer
Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 for Gearbox Reducer
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Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 for Gearbox Reducer

SKU: be7ff65b94f3

Ensure smooth, high-torque performance in your gearbox reducer with the Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33. Engineered to handle combined radial and axial loads, this bearing minimizes vibration and extends equipment lifespan, even in demanding industrial environments. Its double row design and precision rating (P0-P4) deliver consistent rotation, reducing costly downtime for manufacturers and distributors alike.

  • Features a steel/copper/nylon cage option to match specific application needs, ensuring optimal compatibility with gearbox assemblies
  • Sealed with 2Z metal shields to prevent contamination, maintaining lubrication integrity and reducing maintenance frequency
  • Constructed from high-grade bearing steel for enhanced durability, ideal for heavy-duty reducers in machinery, automotive, and agricultural equipment
Factory Price
¥1.65
MOQ: 1pc · Bulk discount available
ISO 9001
Certified
12-Month
Warranty
3-5 Days
Sample Delivery
Technical Documentation

Product Details

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Separado

Separado

Número de Filas

Doble

Dirección de Carga

Rodamiento Radial

Material

Acero para rodamientos

Calificación de Precisión

Tipo

Estructura

Jaula

Lubricación

Paquete de Transporte

Palet de Cartón

Especificación

Marca registrada

Origen

Capacidad de Producción

1000000

Double Row Angular Contact Ball Bearing
P0, P2, P4, P5, P6
Ball
Angular Contact
Steel Cage, Copper Cage, Nylon Cage
Oil Grease
As Your Request
SKF
Jiangsu China

Industrias de Aplicación

Industria

Equipo Típico

Fabricación Industrial

Cajas de engranajes, Reductores, Herramientas de máquina

Automotriz

Maquinaria Agrícola

Tractores, Cosechadoras

Ingeniería

Excavadoras, Maquinaria Pesada

Transmission Systems, Drivetrains

Stop Gearbox Failures with Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33

Manufacturing downtime from bearing failures costs producers thousands daily. Gearbox and reducer breakdowns often stem from substandard bearings that can’t handle radial and axial loads, leading to premature wear and production halts. Many suppliers enforce high minimum order quantities, leaving maintenance teams waiting weeks for critical replacements. Even worse, inconsistent quality across multiple vendors complicates inventory management and reliability.

Precision-Engineered Bearings for Uninterrupted Gearbox Performance

Our Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 addresses these challenges with robust design and flexible supply. Engineered for gearboxes and reducers, this bearing combines P0-P6 precision ratings and multiple cage material options (steel, copper, nylon) to match diverse operating conditions. With a 1-piece minimum order quantity for standard bearings and 3-5 day sample delivery, we eliminate long lead times, ensuring your maintenance teams get the parts they need when urgency strikes.

Built to Withstand Heavy Loads in Critical Machinery

This double row angular contact bearing excels in high-torque applications like industrial gearboxes and reducers, where simultaneous radial and axial loads are common. Its separated structure allows for easy mounting and dismounting, simplifying maintenance. The bearing’s design accommodates misalignment while maintaining stability, making it ideal for heavy-duty equipment in automotive manufacturing, agricultural machinery, and construction—environments where reliability directly impacts operational efficiency.

Características técnicas que garantizan el rendimiento a largo plazo

Key technical attributes set this bearing apart for demanding applications. The precision rating (P0-P6) controls dimensional accuracy, reducing vibration and noise in high-speed gearboxes. Multiple cage materials offer tailored solutions: steel cages for high-temperature resilience, copper for enhanced heat dissipation, and nylon for reduced friction in moderate-load scenarios. Lubricated with high-performance oil grease, the bearing maintains optimal operation across a range of speeds, while its bearing steel construction ensures durability against wear and fatigue, extending service life in continuous-duty equipment.

Por qué los rodamientos genuinos reducen el costo total de propiedad

Choosing authentic double row angular contact bearings avoids the hidden costs of counterfeits. Inferior bearings often fail within months, causing unplanned downtime, repair labor expenses, and potential damage to adjacent gearbox components. Our products meet ISO international standards, backed by strict quality control—including incoming raw material inspections and full-process production supervision. While counterfeits may offer lower upfront prices, the 12-month warranty on our bearings ensures protection against manufacturing defects, delivering better long-term value through reduced replacement frequency and enhanced equipment uptime.

Su Socio de Confianza para el Suministro y Soporte de Rodamientos

With decades of manufacturing and export experience, Jinan Saifan Bearing Co., Ltd. delivers reliability through proven capabilities. Our ISO 9001:2015 and ISO 14001 certifications validate our commitment to quality and environmental management. We support OEM/ODM customization, adjusting dimensions and packaging to meet customer drawings. Our professional technical team provides free guidance on selection, installation, and maintenance, while flexible payment options (T/T, Credit Card, Alibaba) simplify transactions. Serving global markets across Europe, North America, and Southeast Asia, we’ve built a reputation for stable supply and responsive after-sales service.

Embalaje y Envío

    Embalaje de palets de cartón seguro para prevenir daños durante el tránsito

    Los pedidos de muestra se envían dentro de 3-5 días hábiles

    Pedidos al por mayor entregados en 5-15 días hábiles

  • Multiple logistics options available to match urgency and budget
  • 1-piece MOQ for standard bearings, ideal for emergency repairs

Get Your Gearbox Bearings Delivered Fast

Don’t let bearing issues slow your production. Whether you need a single replacement or bulk order, our Heavy Duty Double Row Angular Contact Ball Bearing 3306-A-2Z TN9-MT33 is ready to ship. Send your specifications today, and our team will confirm compatibility and provide a quote—keeping your machinery running without unnecessary delays.

Preguntas Frecuentes

P: ¿Son estos rodamientos genuinos y trazables?

A: Yes, we supply genuine bearings with full traceability. Our quality control processes ensure compliance with international standards, and we can provide certification of authenticity upon request.

Q: How do I confirm this bearing fits my gearbox?

A: Provide your gearbox model, operating speed, and load requirements. Our technical team will verify compatibility and recommend the optimal configuration based on your application.

Q: ¿Cuál es el período de garantía para este rodamiento?

A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects. Defective products are eligible for free replacement or refund.

P: ¿Cuál es la cantidad mínima de pedido?

A: Standard bearings have a 1-piece MOQ, allowing for emergency repairs. Customized orders have negotiable quantities based on specifications.

P: ¿Qué tan rápido puedo recibir mi pedido?

A: Sample orders ship within 3-5 working days, and bulk orders within 5-15 working days. We offer expedited shipping options for urgent requirements.

Q: How can I verify the bearing's quality upon delivery?

A: Each bearing undergoes dimensional and performance testing before shipment. We provide test reports upon request, and our team can assist with installation checks to ensure proper fit and function.

¿Listo para hacer un pedido o necesita una cotización?

Envíe su designación de rodamiento, detalles de la aplicación y cantidad — responderemos dentro de 24 horas.

Quality Assurance
100% Inspection

High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.

Delivery
3-15 Days

Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).

Customization
Full OEM/ODM

P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.

After-Sales
12-Month Warranty

Professional technical guidance and failure solutions from our R&D team.

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Need a Custom Solution?

Our R&D team supports full OEM/ODM customization with technical drawings. Contact us for stable factory pricing and reliable supply.