Automobile Hub Bearing DAC34640034 DAC34640037 OEM Wheel Bearing

Product Specifications

Application Suitability

Struggling with Angular Contact Ball Bearing Reliability? The 3200 Series Delivers

Many maintenance teams face constant battles with bearing failures—premature wear from poor material quality, misalignment issues due to imprecise manufacturing, and the hassle of sourcing specific models across multiple suppliers. When an angular contact ball bearing fails in critical equipment like rolling mills or automotive hubs, it leads to unplanned downtime and costly repairs.

Engineered for Consistent Performance in Demanding Environments

Our double-row angular contact ball bearing (Model 3200 A-2ZTN9/MT33) addresses these challenges through ISO 9001-certified production processes and strict quality control. With dimensions of 10x30x14 mm, it fits seamlessly into automotive wheel assemblies, rolling mill machinery, and mining equipment—environments where radial and thrust loads act simultaneously. The unseparated design ensures easy installation, while our rich stock availability means you can get the bearings you need without long lead times.

Optimal Performance in High-Load, Multi-Directional Applications

This bearing excels in applications where combined radial and axial loads are present, such as automobile wheel hubs and rolling mill rollers. The double-row configuration provides higher load capacity compared to single-row designs, making it suitable for heavy-duty operations. Its bearing steel construction ensures durability under temperatures ranging from typical industrial environments to the heat generated in metallurgical processes, while vibration grades Z1V1 to Z3V3 allow selection based on precision requirements.

Key Engineering Features That Impact Longevity

The choice of bearing steel as the primary material directly contributes to wear resistance and load-bearing capability—critical factors in extending service life in mining and metallurgy applications. The precision ratings (P0 to P2) allow customization: P0 for general industrial use, P5/P4 for higher accuracy needs in automotive transmission systems. Lubrication flexibility (grease or oil) ensures adaptability to different operating conditions—grease for maintenance intervals where oil change is difficult, oil for high-speed applications like rolling mill drives. The double-row design also provides better axial rigidity, reducing deflection under heavy thrust loads common in wheel bearings.

Why Precision and Material Quality Lower Total Cost

Choosing a bearing with accurate dimensions (10x30x14 mm) and proper precision class prevents installation issues that cause premature failure. Inferior bearings with inconsistent hardness or poor surface finish lead to increased vibration, noise, and early wear—costing more in replacement parts and downtime than investing in quality upfront. This bearing’s compliance with international standards ensures interchangeability, reducing the risk of mismatched components and simplifying inventory management across global operations.

Quality You Can Rely On

Packaging & Shipping

• Packaged in cartons with pallet options for bulk orders
• Rich stock availability ensures quick dispatch for urgent requirements
• Multiple shipping methods: express, road, train, air, or sea freight
• Low minimum order quantity supported, ideal for both small repairs and large-scale production

Get Your Angular Contact Ball Bearing Quote Today

Whether you need the 3200 A-2ZTN9/MT33 model or require a different angular contact ball bearing, provide your specifications (model, dimensions, quantity, and destination), and we’ll deliver a competitive quote with lead time. With our extensive inventory and multi-brand sourcing capability, we simplify your bearing procurement process.

Frequently Asked Questions