Double Row Angular Contact Ball Bearing 3303-a-2RS1 Tn9-Mt33 Sealed for Electric Motor with Steel Cage

Product Specifications

Application Industries

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

Electric motor operators often face unexpected production halts due to bearing failures, especially when using non-certified components. Sourcing multiple bearing types from different suppliers complicates inventory management and delays maintenance. Mismatched precision grades can also lead to increased vibration and premature wear, reducing motor efficiency and lifespan.

Certified SKF Bearings with Ready Stock for Immediate Shipment

Our 3303-a-2RS1 Tn9-Mt33 Double Row Angular Contact Ball Bearing addresses these challenges by offering genuine SKF quality with the convenience of one-stop procurement. As an official SKF distributor, we maintain sufficient P4/P2 grade stock to support both scheduled maintenance and emergency repairs. Each bearing undergoes precision testing compliant with ISO 9001 standards, ensuring it meets the exact specifications required for electric motor applications.

Optimal Performance in High-Precision Electric Motor Applications

This Sealed Angular Contact Bearing is engineered to excel in electric motor environments, where it must handle combined radial and axial loads while maintaining rotational accuracy. The double row design provides higher load capacity compared to single row bearings, making it suitable for motors operating at moderate to high speeds. The 2RS1 sealing ensures effective protection against contamination, extending bearing life in dusty or humid industrial settings.

Key Technical Features Driving Motor Efficiency

The Steel Cage construction enhances durability and heat dissipation, critical for maintaining performance during prolonged motor operation. Available precision ratings from P0 to P2 allow customization based on application requirements—P2 grade bearings, for instance, minimize runout and vibration in high-speed CNC motor spindles. The separated design facilitates easier mounting and dismounting, reducing maintenance time. Lubrication with high-quality oil grease ensures smooth operation across a wide temperature range, adapting to varying industrial conditions.

Why Genuine SKF Bearings Reduce Total Cost of Ownership

Choosing authentic Double Row Angular Contact Ball Bearings over counterfeit alternatives eliminates hidden costs associated with frequent replacements and unplanned downtime. Counterfeit bearings often fail prematurely due to substandard materials and manufacturing processes, leading to motor damage and production losses. Our bearings come with full certification documents, ensuring compliance with international quality standards and reducing the risk of equipment failure. The initial investment in genuine SKF bearings translates to longer service intervals and lower maintenance expenses over time.

Our Commitment to Reliable Bearing Supply

Packaging & Shipping

• Original SKF packaging with protective carton and pallet reinforcement
• Stock items shipped within 3-7 working days of order confirmation
• Flexible shipping 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 both small-batch and bulk采购

Secure Your Electric Motor Bearings Today

Don’t let bearing issues disrupt your production schedule. Send us your 3303-a-2RS1 Tn9-Mt33 bearing requirements, including quantity and application details, and our team will provide a unified quotation within one working day. With our ready stock and efficient logistics, you can minimize downtime and keep your electric motors running at peak performance.

Frequently Asked Questions