6301-2RS1/C4HVP207
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6301-2RS1/C4HVP207 Bearing Product Overview & Core Advantages
The 6301-2RS1/C4HVP207 is a single row deep groove ball bearing designed for robust performance in demanding applications. This sealed metric bearing excels at handling primarily radial loads while offering operational reliability. Its key advantages include a generous C4 radial internal clearance for specific thermal expansion conditions, high-quality chrome steel construction for durability, and integrated sealing for contaminant protection. It is an ideal choice for applications requiring a reliable, ready-to-install precision bearing with a standardized footprint.
6301-2RS1/C4HVP207 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6301 | Basic Bearing Series & Size | Denotes a standard 6301 series deep groove ball bearing with a 12mm bore, 37mm OD, and 12mm width. |
| 2RS1 | Sealing Type | Indicates the bearing is fitted with contact seals on both sides, providing excellent protection against contaminants and retaining lubricant. |
| C4 | Radial Internal Clearance | Specifies a greater than normal radial internal clearance, suitable for applications with significant thermal gradients or where interference fits are used. |
| HVP207 | Lubricant Type | Identifies the specific high-performance grease pre-filled in the bearing, optimized for the stated temperature range and operating conditions. |
6301-2RS1/C4HVP207 Bearing Structural Features & Performance Benefits
The design of the 6301-2RS1/C4HVP207 translates directly into key performance benefits for engineers:
- Robust Load Capacity: The single row deep groove raceway and high-grade chrome steel construction provide a high radial dynamic load rating of 2181 lbf, ensuring longevity under load.
- Enhanced Operational Reliability: The 2RS1 double-contact seals effectively shield the internal components from dust, moisture, and other contaminants, while retaining the HVP207 grease for long-term, maintenance-free operation.
- Thermal and Fit Adaptability: The C4 radial clearance accommodates thermal expansion in the shaft and housing, preventing preload and binding in applications with elevated temperatures or tight interference fits.
- Precision and Consistency: Manufactured to ABEC 1 | ISO P0 tolerance class, this bearing ensures consistent running accuracy, minimizing vibration and noise for smooth operation.
6301-2RS1/C4HVP207 Bearing Typical Application Areas
The 6301-2RS1/C4HVP207 is engineered for a wide range of industrial machinery and equipment, including:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Pumps and Fans
- Various Automotive Components
