22220 22220K W33 C3 Self-Aligning Spherical Roller Bearing

Product Specifications

Application Suitability

Struggling with Angular Contact Ball Bearing Selection? The 3304 Series Delivers Reliability

Finding the right angular contact ball bearing for your equipment can be challenging. Mismatched dimensions lead to installation delays, while low-quality bearings often fail prematurely, causing costly downtime. With so many models and brands available, sourcing the exact specification you need can feel like searching for a needle in a haystack.

Engineered for Demanding Industrial Environments

The 3304 A and 3304 A-2RS1 angular contact ball bearings are designed to solve these common pain points. As a professional bearing supplier with ISO 9001 certified processes, we ensure each bearing meets strict quality standards. Our extensive inventory includes both our own brand and major international brands, allowing us to fulfill orders for this angular contact ball bearing and thousands of other models with minimal lead time.

Optimal Performance in High-Load Applications

This double-row angular contact ball bearing excels in applications where both radial and thrust loads are present, such as automobile transmissions and rolling mill equipment. With a precision rating range from P0 to P2, it accommodates various accuracy requirements, ensuring smooth operation even in high-speed scenarios. The unseparated design provides structural stability, making it suitable for dynamic conditions in mining and metallurgical machinery.

Key Engineering Features for Longevity

The bearing’s construction from high-quality bearing steel ensures excellent durability and resistance to wear. Its 20mm bore diameter, 52mm outside diameter, and 22.2mm width strike a balance between compact size and load-carrying capacity. Available with either grease or oil lubrication, it can be adapted to different operating environments—from clean automotive assembly lines to dusty mine sites. The Z1V1 to Z3V3 vibration classes allow selection based on noise and smoothness requirements, critical for precision equipment.

Total Cost of Ownership Matters More Than Initial Price

Choosing the right angular contact ball bearing directly impacts your equipment’s reliability and maintenance costs. Inferior bearings with subpar material hardness or imprecise dimensions often lead to early failure, resulting in unplanned downtime and expensive repairs. Our 3304 series bearings undergo rigorous testing, including dimensional checks and hardness verification, to minimize these risks. By investing in quality, you reduce the total cost of ownership over the bearing’s lifecycle.

Quality You Can Rely On

Packaging & Shipping

• Packaged in cartons and pallets for secure transportation
• Ready for immediate dispatch from stock
• Shipping options include express, road, train, air, and sea
• Low minimum order quantity supported for both trial and bulk purchases

Get Your 3304 Series Bearing Quote Today

Whether you need the 3304 A, 3304 A-2RS1, or another angular contact ball bearing, we’re here to help. Provide us with your required model, quantity, and delivery location, and our team will respond with a competitive quote and lead time. With our extensive product range and fast response time, we make bearing procurement straightforward.

Frequently Asked Questions