1212 P/6
1200 Series Self Aligning Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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1212 P/6 Bearing Product Overview & Core Advantages
The 1212 P/6 is a double row angular contact ball bearing designed for demanding applications requiring high precision and reliability. This precision bearing excels at simultaneously supporting substantial combined loads, including significant radial loads and bidirectional axial loads. Its compact bearing dimensions (60mm bore, 110mm OD, 22mm width) and robust double-row construction deliver exceptional high rigidity, making it an ideal choice for high-performance machinery where stability and accuracy are paramount.
1212 P/6 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| P/6 | Indicates a high precision tolerance class, ensuring tight dimensional control for superior running accuracy. |
Key Feature: The absence of a seal designation confirms the open construction, which is optimized for applications where the bearing is to be integrated into a centralized lubrication system, allowing for higher potential speeds and customized lubrication.
1212 P/6 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement provides a much stiffer support structure compared to single row bearings, enabling it to handle heavy combined loads with minimal deflection.
- Optimized for Speed: The lightweight Nylon cage ensures smooth operation and contributes to the high limiting speed of 8,000 rpm, reducing friction and heat generation.
- Precision Engineering: Manufactured from high-grade Chrome Steel for both rings and balls, the bearing offers excellent durability and fatigue resistance. The standard CN radial internal clearance is suitable for a wide range of common operating conditions.
- Pre-Lubricated for Immediate Use: The bearing comes lubricated from the factory, ensuring immediate protection and smooth initial operation.
1212 P/6 Bearing Typical Application Areas
This bearing is engineered for high-performance applications across various industries, including:
- Machine Tool Spindles
- Precision Gearboxes
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
