3212 A-2RS1
Double Row Angular Contact Ball Bearings
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3212 A-2RS1 Bearing Product Overview & Core Advantages
The 3212 A-2RS1 is a double row angular contact ball bearing designed for applications requiring high precision and reliability. This sealed bearing excels at simultaneously handling combined loads—both radial and bidirectional axial loads—thanks to its optimized contact angle and double row design. Its compact structure provides high rigidity in a space-efficient package, making it ideal for demanding industrial environments. Pre-lubricated and featuring robust sealing, it offers long service life with minimal maintenance requirements.
3212 A-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 3212 | Basic bearing designation indicating bearing dimensions: 60mm bore, 110mm OD, 36.5mm width |
| A | Contact angle optimized for combined load capacity |
| 2RS1 | Double-sided NBR contact seals providing excellent protection against contaminants |
3212 A-2RS1 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row design with optimized contact angle delivers superior high rigidity and can handle significant combined loads including radial loads and bidirectional axial loads simultaneously.
Precision Performance: Manufactured to P6 (ABEC-3) tolerance class, this precision bearing ensures consistent performance in high-accuracy applications with minimal runout.
Enhanced Durability: Constructed from chrome steel rings and balls with stainless steel cage, providing excellent wear resistance and corrosion protection. The 2RS1 seals effectively retain lubrication and exclude contaminants, extending service life.
Optimized Operation: Pre-lubricated design supports operation within a temperature range of -30°C to 110°C, suitable for various industrial environments.
3212 A-2RS1 Bearing Typical Application Areas
- Industrial Gearboxes and transmission systems
- Machine Tool Spindles requiring high precision and rigidity
- Electric Motors and generators
- Material Handling Equipment such as conveyor systems
- Pumps and Compressors handling combined loads
- Agricultural Machinery and construction equipment
