Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Heavy Duty Double Row Angular Contact Ball Bearing 3303-a-2RS1 Steel Cage for Electric Motor Reducer
ISO 9001 · DIN Certified
<p>Ensure smooth, long-term operation of your electric motor reducer with the <strong>Heavy Duty Double Row Angular Contact Ball Bearing 3303-a-2RS1</strong>—engineered to handle radial and axial loads with precision. This SKF bearing features a robust steel cage that minimizes friction under heavy duty, while its P2/P4 precision rating ensures consistent performance even in high-speed applications.</p> <ul> <li>Double row angular contact design delivers superior load distribution, reducing maintenance downtime for critical equipment</li> <li>2RS1 sealing provides reliable protection against contaminants, extending service life in industrial environments</li> <li>Compliant with ISO 9001 standards, backed by full certification documents for seamless integration into your procurement process</li> </ul>
Technical Specifications
- Type
- Angular Contact Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
Rodamiento de Bolas de Contacto Angular de Doble Fila
Separado
Separado
Número de Filas
Doble
Dirección de Carga
Rodamiento Radial
Material
Acero para rodamientos
Clasificación de Precisión
P0 P2 P4 P5 P6
Tipo
Bola
Estructura
Contacto Angular
Jaula
Jaula de acero.Jaula de cobre.Jaula de nylon
Lubricación
Grasa de aceite
Paquete de Transporte
Palé de Cartón
Especificación
Como Su Solicitud
Marca registrada
Origen
Jiangsu China
Industrias de Aplicación
Industria
Equipo Típico
Fabricación
Maquinaria Industrial
Industrial operations face constant challenges with bearing failures—premature wear in electric motor reducers leads to unexpected downtime, missed production deadlines, and increased maintenance costs. Sourcing genuine replacement parts often means coordinating with multiple suppliers, each with different lead times and quality standards, making it difficult to keep critical equipment running smoothly. Our Heavy Duty Double Row Angular Contact Ball Bearing 3303-a-2RS1 with Steel Cage addresses these pain points directly. As an official SKF distributor, we maintain sufficient stock of P4/P2 grade bearings, ensuring you get the exact part you need without long waits. Our precision-oriented inspection system, compliant with ISO 9001 and DIN standards, guarantees that every bearing meets strict quality criteria before shipment, eliminating the risk of receiving substandard components. This Double Row Angular Contact Ball Bearing is engineered to excel in high-torque, high-speed environments typical of electric motor reducers. Its angular contact design allows it to handle both radial and axial loads simultaneously, while the steel cage provides durability and stability under heavy duty operation. Whether your equipment operates in continuous industrial cycles or intermittent high-demand scenarios, this bearing delivers consistent performance to keep your reducers running efficiently. Características Técnicas Clave que Aseguran la Longevidad
The 3303-a-2RS1 Angular Contact Bearing incorporates several critical design elements that directly impact its performance. The precision rating options (P0/P2/P4/P5/P6) allow you to select the exact level of accuracy needed for your application—higher precision grades like P4 minimize vibration and noise in sensitive equipment. The bearing steel construction ensures resistance to wear and fatigue, while the dual sealing (2RS1) protects against contamination, extending service life in harsh industrial environments. Available cage materials (steel, copper, nylon) let you optimize for specific operating conditions, from high-temperature resistance to reduced weight. Choosing genuine SKF Double Row Angular Contact Bearings over counterfeit alternatives reduces long-term costs significantly. Counterfeit bearings often fail prematurely, leading to unplanned downtime, costly repairs, and potential damage to other components in your electric motor reducer. In contrast, our authentic bearings come with full certification documents, ensuring compliance with international standards and providing traceability from production to delivery. The initial investment in genuine parts is consistently offset by longer service intervals, fewer replacements, and reduced maintenance requirements. Buyers trust us for six key reasons: we hold dual European brand official authorization (FAG & SKF), ensuring authentic products; our precision testing procedures comply with ISO 9001 and DIN standards; senior application engineers provide expert technical support; we serve over 800 clients across 45+ countries, bringing global experience to local needs; our premium shockproof logistics protect bearings during transportation; and we offer a streamlined one-stop procurement process that reduces supplier management costs. Embalaje original Opciones de envío flexibles que incluyen DHL, FedEx, UPS, transporte aéreo y transporte marítimo
Seguimiento logístico en tiempo real proporcionado para todos los envíos
Don’t let bearing issues disrupt your production schedule. Every day of downtime costs your business money—secure your 3303-a-2RS1 Angular Contact Bearing now and minimize operational interruptions. Our team is ready to process your order and ensure prompt delivery, helping you maintain productivity and meet your operational goals. Preguntas Frecuentes
Q: ¿Son estos rodamientos genuinos?
A: Yes, we are an official authorized SKF distributor. Every bearing comes with complete authorization documents and can be追溯 to the original manufacturer’s supply chain. Q: How can I confirm if this bearing fits my electric motor reducer? A: Provide your equipment model or specific operating parameters (load, speed, temperature), and our senior application engineers will verify compatibility free of charge. Q: ¿Cuál es la política de garantía para estos rodamientos?
A: All bearings come with the standard SKF manufacturer’s warranty, covering manufacturing defects with unconditional replacement if issues arise. P: ¿Cuál es la cantidad mínima de pedido?
A: We accept orders starting from 1 piece, making us ideal for emergency maintenance and small-batch procurement needs. P: ¿Cuánto tiempo tarda el envío?
Q: ¿Cómo puedo verificar la autenticidad del rodamiento?
A: Authentic SKF bearings feature laser-etched markings, original packaging with security labels, and unique product codes that can be verified through SKF’s official channels. We provide all necessary documentation for traceability. Ready to order or need a quote?
SKF
Electric Motor Reducers, CNC Machine Tools, Automation Systems
https://www.iso.org/news/2023/05/210674.html)[^1]Energíahttps://fagskf.com/wp-content/uploads/2026/06/real-time-factory-api-checks-for-bearing-authenticity-1.jpg
Wind Power Generators, Renewable Energy Equipment
High-Precision Integrators, Mechanical Transmissions
Reduce Downtime with Reliable 3303-a-2RS1 Double Row Angular Contact Ball Bearing for Electric Motor Reducers
Genuine SKF 3303-a-2RS1 Bearings: In Stock and Ready for Immediate Dispatch
Optimal Performance in Electric Motor Reducer Applications
Why Genuine SKF Bearings Lower Your Total Cost of Ownership
Our Commitment to Reliability and Service
Packaging & Shipping
con palé de cartón para un transporte seguro
Get Your Electric Motor Reducer Back to Full Operation
A: Los artículos en stock se envían dentro de 3 a 7 días hábiles. Ofrecemos opciones de envío por DHL, FedEx, UPS, aire y flete marítimo para adaptarnos a sus requisitos de tiempo de entrega.
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
Related Products
More Angular Contact Bearing
Inquiry
Get Pricing &
Technical Support
Submit your inquiry for Heavy Duty Double Row Angular Contact Ball Bearing 3303-a-2RS1 Steel Cage for Electric Motor Reducer and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available