6412
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6412 Bearing Product Overview & Core Advantages
The 6412 metric ball bearing is a high-performance single row deep groove ball bearing engineered for reliable operation under substantial radial loads. Manufactured to ABEC-1 precision tolerances, this open-type bearing delivers consistent performance in demanding industrial applications. Its optimized internal geometry and high-quality chrome steel construction provide excellent durability and long service life, making it an ideal choice for applications requiring robust radial load capacity with precise rotational characteristics.
Model Code Technical Breakdown
| Component | Code | Technical Specification |
|---|---|---|
| Basic Designation | 6412 | Standard single row deep groove ball bearing |
| Seal Type | Open | No seals or shields, requiring external lubrication system |
| Precision Class | ABEC-1 | Standard precision grade for general industrial applications |
| Internal Clearance | CN | Normal radial internal clearance for standard operating conditions |
6412 Bearing Structural Features & Performance Benefits
Optimized Load Distribution: The single row deep groove raceway design ensures efficient radial load distribution across all contact points, enabling the bearing to handle substantial dynamic load ratings of 24,279 lbf while maintaining structural integrity.
Premium Material Construction: Manufactured from high-carbon chrome steel (GCr15) rings and balls with stainless steel cage, this combination provides superior wear resistance, corrosion protection, and dimensional stability under varying operational temperatures ranging from -30°C to 110°C.
High-Speed Capability: With a limiting speed of 4,800 rpm, the bearing's precision-ground surfaces and optimized cage design minimize friction and heat generation, ensuring reliable performance in high-rotation applications.
Precision Engineering: The ABEC-1 tolerance class guarantees consistent dimensional accuracy and running precision, while the CN clearance provides optimal internal fit for most industrial applications without requiring special clearance specifications.
6412 Bearing Typical Application Areas
- Industrial Electric Motors: Main shaft support in medium to large AC/DC motors
- Material Handling Equipment: Conveyor rollers, pulley systems, and gearbox applications
- Agricultural Machinery: Implement drives, PTO shafts, and harvesting equipment
- Industrial Pumps & Compressors: Centrifugal pump shafts and compressor drive ends
- General Industrial Machinery: Machine tool accessories, industrial fans, and power transmission systems
