Thrust Ball Bearings 51204 51304 51105 for Cars Motorcycles

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.

Principais características de engenharia que influenciam a durabilidade

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.