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

Product Specifications

Application Industries

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

Industrial buyers know the frustration of motor failures caused by substandard bearings—unplanned downtime disrupts production schedules, and coordinating multiple suppliers for replacement parts wastes valuable time. When your electric motor needs a precise, durable bearing, the challenge often lies in finding a trusted source that can deliver the right part quickly without compromising on quality.

Genuine SKF Bearings with Stock Availability for Electric Motors

Our 3303-a-2RS1 Tn9-Mt33 Double Row Angular Contact Ball Bearing is designed to meet the demands of electric motor applications, offering a sealed design to protect against contaminants and ensure long service life. As an official SKF distributor, we maintain sufficient hot-selling stock, meaning you can avoid extended lead times and keep your production lines running. This bearing combines European industrial technology with strict ISO 9001 quality control, ensuring consistent performance in motor spindles and general machinery.

Optimal Performance in Electric Motor Applications

This Double Row Angular Contact Ball Bearing excels in high-precision applications where radial and axial loads are present, such as electric motor shafts. The sealed design (2RS1) provides effective protection against dust and moisture, reducing maintenance needs and extending bearing life. With a steel cage option, it offers stability at moderate speeds, making it suitable for continuous operation in household appliances, automotive motors, and general machinery where reliability is critical.

Key Technical Features That Matter

The precision rating options (P0 to P5) allow you to select the right balance of accuracy and cost for your application—higher precision grades like P5 minimize vibration and noise in sensitive motor systems. The double row structure enhances radial load capacity compared to single row bearings, while the separated design simplifies installation and maintenance. Available with steel, copper, or nylon cages, the bearing can be tailored to specific temperature and speed requirements, ensuring optimal lubrication distribution and heat dissipation during operation.

Why Authentic Bearings Lower Your Total Costs

Choosing genuine SKF bearings over counterfeit alternatives eliminates hidden costs associated with premature failure. Counterfeit bearings often lack proper material quality and manufacturing tolerances, leading to increased wear, motor inefficiency, and unexpected breakdowns. A single motor failure can cost thousands in lost production and repair fees, far exceeding the initial savings of a cheap imitation. Our bearings come with complete traceability and compliance with international standards, ensuring you get a product that meets the original equipment manufacturer's specifications.

Your Trusted Dual-Brand Bearing Partner

Packaging & Shipping

• Original SKF packaging with protective carton and pallet for secure transportation
• Stock items shipped within 3-7 working days from our centralized warehouse
• Flexible logistics options including DHL, FedEx, UPS, air freight, and sea freight
• Real-time tracking number provided once shipment is dispatched
• Minimum order quantity of 1 piece, supporting both emergency repairs and small-scale purchases

Get Your 3303-a-2RS1 Bearing Shipped Today

Don’t let motor downtime affect your productivity. Send us your bearing model, application details, and required quantity, and our team will provide a unified quotation within one working day. With our stock availability and efficient shipping, you can minimize停机时间 and get back to full production quickly.

Frequently Asked Questions