6214-2Z/C3WT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6214-2Z/C3WT Bearing Product Overview & Core Advantages
The 6214-2Z/C3WT is a single row deep groove ball bearing designed for robust performance in demanding industrial 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, pre-lubrication for immediate service, and a metric dimension standard (70mm bore, 125mm OD, 24mm width) ensuring broad compatibility. Manufactured to ABEC 1 | ISO P0 tolerance, it delivers reliable precision for general machinery, balancing cost-effectiveness with dependable performance.
6214-2Z/C3WT Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6214 | Standard bearing series designation, indicating a single row deep groove ball bearing with a 70mm bore, 125mm OD, and 24mm width. | Defines the core bearing dimensions and type for easy identification and interchangeability. |
| 2Z | Signifies bearings with shielded on both sides. | Offers effective protection against contaminants like dust and debris, extending bearing life and reducing maintenance. |
| C3 | Indicates a greater than normal radial internal clearance. | Ideal for applications with significant thermal expansion, preventing pre-load and ensuring smooth, reliable operation. |
| WT | Indicates the bearing is pre-lubricated with a specific grease. | Enables immediate installation and operation, providing initial protection and reducing the need for initial lubrication setup. |
6214-2Z/C3WT Bearing Structural Features & Performance Benefits
Robust Construction for High Load Capacity: The single row deep groove raceway and high-quality chrome steel components (rings, balls, cage) provide a high radial dynamic load rating of 13,983 lbf and a static load rating of 9,914 lbf, ensuring durability under significant stress.
Optimized for Contaminated Environments: The double-shielded (2Z) design effectively seals the bearing interior, protecting it from particulate ingress. This makes it suitable for applications where complete sealing is not required but basic contamination protection is essential.
Thermal Stability with C3 Clearance: The C3 radial internal clearance is a critical feature for applications where operational heat causes shaft and housing expansion. This prevents bearing seizure and maintains performance, contributing to the bearing's high limiting speed of 5,000 rpm.
Ready-to-Install Convenience: The pre-lubrication (WT) ensures the bearing is protected from corrosion and ready for immediate use upon installation, streamlining the assembly process and reducing downtime.
6214-2Z/C3WT Bearing Typical Application Areas
The 6214-2Z/C3WT is a versatile component found in a wide range of industrial machinery, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Machinery requiring reliable, shielded bearings with operational thermal stability.
