Thrust Ball Bearings 51204 51304 51105 for Cars Motorcycles

Product Specifications

Application Suitability

Struggling with Angular Contact Ball Bearing Selection? The 3304 ATN9 Delivers Reliability You Need

Finding the right angular contact ball bearing for your automobile or industrial equipment can be frustrating. Mismatched dimensions lead to installation failures, while low-quality materials result in premature wear and unexpected downtime. Sourcing from multiple suppliers to compare brands and lead times only adds complexity to your procurement process.

Engineered for Multi-Directional Load Performance

The 3304 ATN9 angular contact ball bearing addresses these challenges with its double-row design, capable of handling both radial and thrust loads—critical for dynamic applications like automobile transmissions and rolling mill gearboxes. Our ISO 9001-certified production processes ensure consistent quality, while our extensive inventory of bearings (including Thrust Ball Bearings 51204, 51304, 51105) means we can fulfill orders quickly without compromising on specifications.

Optimal Performance in Demanding Industrial Environments

This bearing thrives in high-stress conditions, from the variable loads of automobile drivetrains to the heavy-duty cycles of mining equipment. Its unseparated structure maintains alignment under dynamic forces, while the choice of grease or oil lubrication allows adaptation to operating temperatures and speed requirements. Whether your application involves continuous rotation or intermittent motion, the 3304 ATN9’s bearing steel construction ensures durability against wear and fatigue.

Key Engineering Features That Impact Longevity

The 20x52x22.2 mm dimensions of the 3304 ATN9 follow international standards, ensuring interchangeability with major brands for seamless replacement. Its precision rating options (P0 to P2) allow customization—P5 or P4 grades are ideal for high-speed applications where reduced vibration (Z1V1 to Z3V3) is critical, while P0 suits general industrial use. The double-row design increases radial load capacity by distributing stress across more contact points, extending service life compared to single-row alternatives. Surface hardness, a result of specialized heat treatment, resists indentation and wear, even under heavy loads.

Why Choosing the Right Bearing Lowers Total Costs

Selecting a substandard angular contact ball bearing may save upfront costs but leads to higher expenses over time. Early failure can damage adjacent components, requiring costly repairs and unplanned downtime. The 3304 ATN9’s robust construction minimizes these risks, aligning with ISO 281 fatigue life standards to ensure predictable performance. By choosing a bearing that matches your load direction and precision needs, you reduce maintenance frequency and extend equipment lifespan—ultimately lowering your total cost of ownership.

Quality You Can Rely On

Packaging & Shipping

• Packaged in cartons with pallet options for bulk orders
• Available from rich stocks for immediate dispatch
• Flexible shipping via express, road, train, air, or sea
• Low minimum order quantity supported for small-scale needs

Get Your 3304 ATN9 Quote Today

Whether you need the 3304 ATN9 or other Thrust Ball Bearings for cars and motorcycles, provide your required model, quantity, and destination, and we’ll respond with competitive pricing and lead times. Our team can also assist with cross-referencing part numbers to ensure compatibility with your equipment.

Frequently Asked Questions