6314-2Z/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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6314-2Z/C3GJN Bearing Product Overview & Core Advantages
The 6314-2Z/C3GJN is a single row deep groove ball bearing designed for robust performance in demanding applications. This shielded bearing excels at handling high radial loads and moderate axial loads in both directions. Its key advantages include a generous C3 radial internal clearance for stable operation under thermal expansion, integrated shields (2Z) for contaminant protection, and a high limiting speed of 4,500 rpm. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers reliable precision for general industrial use.
Model Code Breakdown
| Suffix Code | Technical Meaning | Significance |
|---|---|---|
| -2Z | Non-contact steel shields on both sides | Provides effective protection against dust and contaminants while maintaining high-speed capability with low friction. |
| /C3 | Greater than normal radial internal clearance | Accommodates thermal expansion in applications with high operating temperatures or heavy loads, preventing premature failure. |
| GJN | Grease filling, JIS standard type | Indicates the bearing is pre-lubricated with a specific grease type suitable for a wide operating temperature range. |
6314-2Z/C3GJN Bearing Structural Features & Performance Benefits
Robust Construction for High Load Capacity: Manufactured entirely from chrome steel for rings, balls, and cage, this bearing delivers high strength and durability. The single row deep groove raceway geometry is optimized to support significant radial dynamic load ratings (2,338 lbf) and radial static load ratings (15,332 lbf).
Optimized for Contamination Protection and Speed: The non-contact steel shields (2Z) effectively seal the bearing interior from particulate contaminants without the high friction associated with contact seals, enabling a high limiting speed of 4,500 rpm.
Thermal Stability with C3 Clearance: The greater than normal radial internal clearance (C3) is a critical feature for applications subject to significant temperature variations or heavy loads, ensuring smooth operation by accommodating differential expansion between the inner and outer rings.
6314-2Z/C3GJN Bearing Typical Application Areas
- Electric Motors and Generators: Ideal for main shaft support in industrial motors due to its high-speed capability and robust radial load capacity.
- Industrial Gearboxes and Transmissions: Used in various reduction gears and power transmission systems where C3 clearance accommodates thermal growth.
- Material Handling Equipment: Commonly found in conveyor pulleys, rollers, and other machinery requiring reliable, shielded bearings.
- Agricultural Machinery: Suitable for applications in tractors and harvesters where protection from dust and debris is essential.
- General Industrial Machinery: A versatile choice for pumps, fans, and other equipment operating under standard ABEC 1 precision requirements.
