Double Row Angular Contact Ball Bearing 3303-a-2RS1 Tn9-Mt33 for Electric Motor with P4 Precision

Product Specifications

Application Industries

Minimize Downtime with 3303-a-2RS1 Tn9-Mt33 Double Row Angular Contact Ball Bearing

Electric motor failures often trace back to bearing issues—premature wear from substandard precision, seal failures allowing contamination, or mismatched load capacities. When production lines halt due to bearing-related breakdowns, maintenance teams face urgent sourcing challenges: verifying authenticity, ensuring P4 precision, and coordinating fast delivery across multiple suppliers.

Genuine P4 Precision Bearings in Stock for Immediate Dispatch

The Double Row Angular Contact Ball Bearing 3303-a-2RS1 Tn9-Mt33 with P4 precision is engineered to meet the rigorous demands of electric motor applications. As an officially authorized distributor, we maintain sufficient ready stock of P4/P2 precision grade bearings, enabling rapid delivery to minimize unplanned downtime. Our standardized precision testing procedures ensure each bearing meets ISO 9001 and DIN standards before dispatch, eliminating the risks of counterfeit or substandard components.

Optimized Performance in Electric Motor Environments

This Double Row Angular Contact Ball Bearing excels in high-speed electric motor applications where radial and axial loads act simultaneously. Its separated design allows for easy mounting and dismounting, while the 2RS1 seals provide effective protection against dust and moisture—critical for maintaining lubrication integrity in industrial settings. The Tn9-Mt33 configuration ensures stable operation under varying temperatures, making it suitable for continuous-duty motors in manufacturing and automation systems.

Technical Attributes That Ensure Reliability

The P4 precision rating guarantees minimal runout and vibration, essential for electric motor efficiency and longevity. With bearing steel construction, this bearing delivers high load-carrying capacity and resistance to fatigue, directly impacting the motor's service life. The choice of cage material—steel, copper, or nylon—allows customization for specific speed and temperature requirements: steel cages excel in high-temperature environments, while nylon cages reduce noise in precision applications. Proper lubrication with oil or grease is pre-applied to optimize friction reduction and heat dissipation during initial operation.

Total Cost of Ownership: Why Authenticity Matters

Counterfeit bearings may offer lower upfront costs but often result in hidden expenses: early failures causing motor damage, unplanned production stops, and increased maintenance labor. Our 100% authentic SKF bearings, backed by official brand authorization, provide predictable performance and full lifecycle support. By adhering to strict quality control from incoming material verification to finished product delivery, we help clients avoid the risks of inconsistent quality standards and non-compliant components that plague multi-supplier procurement.

Our Commitment to Reliable Supply

Packaging & Shipping

• Carton and pallet packaging with protective measures to prevent damage during transit
• Ready stock items dispatched within 3-7 working days
• Global logistics options including DHL, FedEx, UPS, air freight, and sea freight
• Real-time logistics tracking provided for all shipments
• Minimum order quantity of 1 piece, supporting emergency maintenance needs

Secure Your Motor's Performance Today

Don’t let bearing issues disrupt your production schedule. The 3303-a-2RS1 Tn9-Mt33 Double Row Angular Contact Ball Bearing with P4 precision is in stock and ready to ship. Whether for scheduled maintenance or urgent repairs, our streamlined procurement process ensures you receive the right bearing quickly, backed by professional engineering support.

Frequently Asked Questions