6307-2RZ/C3HT22
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6307-2RZ/C3HT22 Bearing Product Overview & Core Advantages
The 6307-2RZ/C3 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This sealed bearing features integrated contact seals (2RZ) that provide superior protection against contaminants, ensuring long service life and reliability. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers consistent precision, while its C3 radial internal clearance makes it suitable for applications with thermal expansion or interference fits. The bearing's robust construction from chrome steel provides high load capacity and durability, making it an ideal choice for a wide range of industrial machinery.
6307-2RZ/C3HT22 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6307 | Basic Bearing Series & Size | Denotes a medium series deep groove ball bearing with 35mm bore, 80mm OD, and 21mm width. |
| 2RZ | Non-Rubbing Contact Seals on Both Sides | Provides effective sealing against dust and moisture while maintaining low friction and torque. |
| C3 | Greater than Normal Radial Internal Clearance | Accommodates thermal expansion and interference fits, ideal for applications with elevated operating temperatures. |
6307-2RZ/C3HT22 Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The 2RZ non-contact seals effectively shield the bearing interior from contaminants, significantly extending service life and reducing maintenance needs in harsh environments.
- High Load Capacity: With a dynamic load rating of 7509 lbf and a static load rating of 4339 lbf, this bearing is engineered to handle significant radial loads and moderate axial loads in both directions.
- Optimized for Industrial Use: The C3 clearance provides operational stability in applications prone to thermal expansion, while the chrome steel construction ensures high strength and wear resistance.
- Wide Temperature Range: Suitable for operating temperatures from -30°C to 120°C, making it versatile for various industrial climates and conditions.
6307-2RZ/C3HT22 Bearing Typical Application Areas
The 6307-2RZ/C3 is widely used across multiple industries due to its reliability and sealed protection. Common applications include:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Pumps and Compressors
