6302-2RSHN/VT245
6300 Series Snap Ring Bearings
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6302-2RSHN/VT245 Bearing Product Overview & Core Advantages
The 6302-2RSHN/VT245 is a single row deep groove ball bearing designed for exceptional reliability and performance in demanding applications. Its sealed construction provides robust protection against contaminants, ensuring long service life. This bearing is engineered to primarily handle radial loads and is characterized by its high precision ABEC 1 | ISO P0 tolerance class, making it suitable for applications requiring consistent operation and high reliability. The combination of a durable chrome steel construction and optimized internal geometry contributes to its robust performance.
6302-2RSHN/VT245 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| 6302 | Standard bearing series designation indicating a metric, single row deep groove ball bearing with a 15mm bore, 42mm OD, and 13mm width. |
| 2RS | Bearing is fitted with contact seals on both sides. This provides superior protection against the ingress of contaminants and the egress of lubricant. |
| HN | Indicates a specific design of the seal, typically a nitrile rubber (NBR) contact seal, offering excellent resistance to oils and wear. |
| /VT245 | Signifies that the bearing is pre-lubricated with a specific high-performance grease (VT245). This grease is selected for its stability across the specified temperature range and contributes to the bearing's maintenance-free operation. |
6302-2RSHN/VT245 Bearing Structural Features & Performance Benefits
- Robust Sealing for Contaminant Exclusion: The double-sided contact seals (2RSHN) create an effective barrier, making this deep groove ball bearing ideal for environments with dust, moisture, or other particulate matter. This feature significantly enhances bearing life by preventing internal wear.
- Optimized for Radial Load Capacity: The single row design with a deep raceway geometry is engineered to efficiently support significant radial loads, with a dynamic load rating of 2563 lbf and a static load rating of 1225 lbf.
- High-Speed Capability: The precision-ground chrome steel components and optimized internal clearance (CN) allow for a high limiting speed of 17,000 rpm, suitable for a wide range of industrial applications.
- Maintenance-Free Operation: The combination of integral seals and factory-applied grease (VT245) provides long-term, maintenance-free operation, reducing total cost of ownership.
- Precision and Consistency: Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing ensures smooth running and precise rotational accuracy, which is critical for consistent machine performance.
6302-2RSHN/VT245 Bearing Typical Application Areas
The 6302-2RSHN/VT245 is versatile and finds use in numerous sectors requiring reliable, sealed bearing solutions. Common applications include:
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems and Material Handling Equipment
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
