6203-2RSH/MTF7
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6203-2RSH/MTF7 Bearing Product Overview & Core Advantages
The 6203-2RSH/MTF7 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This metric bearing excels at handling primarily radial loads and is characterized by its sealed construction and pre-lubrication, making it a robust, low-maintenance solution for a wide range of industrial machinery. Its compact design and high-quality materials ensure consistent performance and long service life.
6203-2RSH/MTF7 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6203 | Basic Bearing Series & Size | Denotes a standard single row deep groove ball bearing with a 17mm bore, 40mm OD, and 12mm width. |
| 2RS | Contact Seals on Both Sides | Provides superior protection against contaminants like dust and moisture compared to non-contact shields. |
| H | Enhanced Internal Clearance | Indicates a specific internal clearance group, often optimized for certain operating conditions. |
| /MTF7 | High-Performance Grease | Specifies a premium, high-temperature grease filling, contributing to the bearing's limiting speed and extended lubrication life. |
6203-2RSH/MTF7 Bearing Structural Features & Performance Benefits
Robust Sealed Design: The 2RS contact seals on both sides effectively retain the MTF7 grease and exclude solid and liquid contaminants. This design significantly enhances bearing life in harsh environments and supports its low-maintenance characteristic.
Optimized for Performance: Manufactured from chrome steel for both rings and balls, this bearing offers high strength and durability. The CN radial internal clearance is a standard fit for most general applications, ensuring smooth operation and accommodating thermal expansion.
Reliable Load Capacity: With a dynamic load rating of 2147 lbf and a static load rating of 1079 lbf, this bearing is capable of handling significant radial loads in compact spaces. The combination of the deep groove raceway and high-quality construction provides reliable performance under load.
6203-2RSH/MTF7 Bearing Typical Application Areas
The 6203-2RSH/MTF7 is a versatile component suited for a multitude of industries and equipment, including:
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems and Material Handling Equipment
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
