6307-2Z/C3WT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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6307-2Z/C3WT Bearing Product Overview & Core Advantages
The 6307-2Z/C3 is a single row deep groove ball bearing designed for robust performance in demanding applications. This metric bearing features integral shielded protection and an optimized C3 radial internal clearance, making it an excellent choice for applications requiring high reliability and tolerance for thermal expansion. Its design excels at handling radial loads while accommodating moderate axial loads in both directions. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers a dependable balance of precision and value for a wide range of industrial machinery.
Model Code Breakdown
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6307 | Basic Bearing Series & Size | Denotes a medium-duty, single row deep groove ball bearing with a 35mm bore, 80mm OD, and 21mm width. |
| 2Z | Shielded on Both Sides | Provides effective protection against contaminant ingress while minimizing friction, contributing to a high limiting speed. |
| C3 | Radial Internal Clearance | Indicates a clearance greater than normal (CN), suitable for applications with expected thermal expansion or where interference fits are used. |
6307-2Z/C3WT Bearing Structural Features & Performance Benefits
Robust Construction for High Load Capacity: Manufactured entirely from chrome steel, including rings, balls, and cage, this bearing ensures high strength and durability. It offers a dynamic load rating of 7509 lbf and a static load rating of 4339 lbf, providing reliable performance under significant radial loads.
Optimized for High-Speed Operation: The combination of a deep groove raceway and low-friction steel cage enables a limiting speed of 8,500 rpm. The non-contact shields help retain lubrication and keep contaminants out without adding significant drag.
Precision and Versatility: Built to ABEC 1 (ISO P0) tolerance class, it ensures consistent running accuracy. The specified C3 clearance makes it versatile for applications where shaft or housing fits and operational temperatures could affect standard clearance bearings.
6307-2Z/C3WT Bearing Typical Application Areas
The 6307-2Z/C3 is a versatile component suited for a broad spectrum of industrial equipment, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Fans
