6315-2Z/C3WT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Performance
Materials
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6315-2Z/C3WT Bearing Product Overview & Core Advantages
The 6315-2Z/C3WT is a single row deep groove ball bearing engineered for high performance in demanding industrial applications. This metric bearing is distinguished by its shielded design (2Z) and optimized C3 radial internal clearance, making it an ideal choice for applications requiring robust radial load capacity and reliable operation under varying thermal conditions. Its precision construction to ABEC 1 | ISO P0 tolerance ensures consistent performance, offering a compact and versatile solution for a wide range of machinery.
6315-2Z/C3WT Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| 6315 | Basic designation: Deep Groove Ball Bearing with 75mm bore, 160mm OD, 37mm width. | Standardized dimensions for easy interchangeability. |
| -2Z | Bearing with shields on both sides. | Provides effective protection against contaminants while allowing for high-speed operation. |
| /C3 | Radial internal clearance greater than Normal (CN). | Accommodates thermal expansion, ideal for applications with expected temperature fluctuations. |
| WT | Interpreted as supplied without lubrication. | Allows for application-specific lubricant selection based on operational needs. |
6315-2Z/C3WT Bearing Structural Features & Performance Benefits
- Robust Load Capacity: The single row deep groove raceway and high-quality chrome steel construction enable a high radial dynamic load rating of 25,403 lbf and a static load rating of 17,355 lbf, ensuring durability under significant stress.
- Shielded Protection: The non-contact Z-shields on both sides effectively exclude larger particulate contaminants while minimizing friction, contributing to a high limiting speed of 4,300 rpm and extended service life.
- Thermal Stability: The specified C3 radial internal clearance is engineered to accommodate shaft and housing fits, as well as thermal expansion during operation, preventing premature failure due to excessive preload.
- Precision Engineering: Manufactured to ABEC 1 (ISO P0) tolerance class, this bearing provides reliable running accuracy, low vibration, and consistent performance for general precision applications.
6315-2Z/C3WT Bearing Typical Application Areas
The 6315-2Z/C3WT is a versatile component suited for a broad spectrum of industrial machinery, including:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial support
