Product Specifications
| Parameter |
Details |
| Model Designation |
3204 a-2RS1 Tn9/Mt33 |
| Bearing Type |
Double Row Angular Contact Ball Bearing |
| Rows Number |
Double |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Precision Rating |
P0, P2, P4, P5, P6 |
| Structure |
Angular Contact |
| Cage Material |
Steel, Copper, Nylon |
| Lubrication |
Oil Grease |
| Seal Type |
2RS1 (Rubber Sealed) |
| Separated |
Separated |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
Electric Motors, Machine Tools, Gearboxes |
| Automotive |
Electric Vehicle Drive Systems, Auxiliary Motors |
| Agricultural Machinery |
Tractor Motors, Harvester Auxiliary Equipment |
| Home Appliances |
Air Conditioner Compressors, Washing Machine Motors |
| New Energy |
Wind Turbine Generators, Solar Tracking System Motors |
Eliminate Motor Downtime with High Precision 3204 a-2RS1 Double Row Angular Contact Ball Bearing
Electric motor operators know the frustration of unexpected bearing failure—costing hours of production time and hundreds in repair fees. Many face the dilemma of choosing between overpriced original parts with long lead times or cheap alternatives that fail within months. The wrong bearing can lead to increased vibration, premature wear, and even motor burnout, turning a minor repair into a major overhaul.
Engineered for Reliable Performance in Electric Motors
Our Double Row Angular Contact Ball Bearing 3204 a-2RS1 Tn9/Mt33 is designed to solve these challenges. As a professional bearing manufacturer with over 15 years of export experience, we produce this bearing to meet P0-P4 precision grades and Z2-Z4 noise standards, ensuring it delivers stable performance in high-speed electric motor applications. The 2RS1 rubber seals provide effective protection against dust and moisture, extending service life in harsh operating environments.
Optimal Performance in Demanding Motor Applications
This sealed angular contact ball bearing excels in electric motors where radial and axial loads combine, such as in HVAC systems, industrial pumps, and electric vehicle auxiliary motors. Its double row design allows higher load capacity compared to single row bearings, making it suitable for continuous operation under moderate to heavy loads. The Tn9/Mt33 cage configuration ensures smooth rotation at speeds up to the bearing's limiting rating, reducing heat generation and improving energy efficiency.
Technical Details That Maximize Motor Lifespan
The precision rating of this bearing directly impacts motor performance—P4 grade offers tighter tolerances for reduced vibration in high-precision applications like medical equipment motors, while P0 grade provides cost-effective reliability for general industrial use. The choice of cage material (steel, copper, or nylon) allows customization: steel cages handle higher temperatures up to 120°C, nylon cages reduce noise in low-speed applications, and copper cages offer superior durability in heavy-load scenarios. The 2RS1 seals balance protection and friction, preventing lubricant leakage while maintaining acceptable operating temperatures during extended use.
Why Genuine Bearings Reduce Total Cost of Ownership
Counterfeit bearings may save upfront costs but often lead to hidden expenses: premature failure requiring motor disassembly, increased energy consumption due to poor precision, and potential damage to motor shafts or housings. Our bearings meet ISO 9001:2015 quality standards, with each unit undergoing dimensional inspection and noise testing before shipment. The 12-month warranty covers manufacturing defects, ensuring that any issues are resolved with minimal disruption to your operations. Investing in genuine high precision bearings reduces downtime and extends motor service intervals, lowering overall maintenance costs.
Our Commitment to Reliable Supply
With a production capacity of 1,000,000 units annually and a professional R&D team, we ensure consistent quality and stable supply. Our flexible order policy allows 1 piece MOQ for standard bearings, supporting both emergency repairs and bulk production needs. Sample orders ship within 3-5 working days, with bulk orders delivered in 5-15 days. We provide free technical guidance on bearing selection and installation, helping you avoid costly mismatches. As a high-tech enterprise certified with ISO 14001 environmental management system, we prioritize sustainable manufacturing practices without compromising performance.
Packaging & Shipping
- Carton packaging with pallet reinforcement for bulk orders, ensuring safe transportation
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options: DHL, FedEx, UPS, air freight, or sea freight based on your urgency and budget
- Real-time tracking numbers provided once shipment is dispatched
- 1 piece minimum order quantity available for emergency replacement needs
Get Your Electric Motor Back to Peak Performance
Don’t let bearing issues slow down your operations. Whether you need a single replacement or bulk supply, our 3204 a-2RS1 Double Row Angular Contact Ball Bearing is ready to ship. The sooner you install a reliable bearing, the faster you can reduce downtime and prevent secondary motor damage.
Frequently Asked Questions
Q: Is this bearing suitable for high-temperature electric motor applications?
A: Yes, with steel cage option, it operates reliably up to 120°C. For higher temperatures, contact our technical team for specialized lubrication solutions.
Q: How do I confirm if this bearing fits my motor model?
A: Provide your motor's make, model, and application details (load, speed, temperature), and our technical team will verify compatibility within 24 hours.
Q: What is the warranty coverage for this bearing?
A: We offer a 12-month warranty from the date of receipt, covering manufacturing defects. Defective products can be replaced with your next order or refunded.
Q: Can I order a single bearing for emergency repair?
A: Yes, standard bearings have a 1 piece MOQ, supporting emergency repair needs with fast sample order delivery.
Q: How is the bearing's precision guaranteed?
A: Each bearing undergoes in-house testing including dimensional detection and noise/vibration tests, meeting ISO industrial standards and our strict QC protocols.
Ready to order or need a quote?
Send your bearing designation, motor details, and quantity — we'll respond within 24 hours.
