62301-2RS1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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62301-2RS1 Bearing Product Overview & Core Advantages
The 62301-2RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This sealed bearing features a robust construction that provides reliable radial load capacity and moderate axial loads in both directions. Its compact design, combined with P6 tolerance class precision, ensures high running accuracy and operational reliability. Pre-lubricated with grease and fitted with integral seals, it offers a long service life with minimal maintenance, making it an ideal choice for applications requiring a sealed and pre-lubricated solution.
62301-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Description | Technical Significance |
|---|---|---|
| 62301 | Basic Bearing Number | Denotes a single row deep groove ball bearing with a 12mm bore, 37mm OD, and 17mm width. |
| 2RS1 | Seal Type | Indicates the bearing is fitted with two rubber contact seals (RS1 type) on both sides. These seals provide superior protection against contamination and effective grease retention. |
62301-2RS1 Bearing Structural Features & Performance Benefits
Optimized for Radial Loads: The single row deep groove raceway geometry is engineered to support high radial dynamic load ratings (2192 lbf), providing stable and reliable operation under significant radial forces.
Sealed and Pre-Lubricated for Longevity: The inclusion of two rubber contact seals (2RS1) effectively shields the internal components from contaminants like dust and moisture. Combined with factory-applied grease lubrication, this design ensures a long, maintenance-free service life, ideal for applications where re-lubrication is difficult.
Precision and High-Speed Capability: Manufactured to a P6 tolerance class, this bearing offers high dimensional accuracy and running precision. The stainless steel cage contributes to smooth operation and allows for a high limiting speed of 14,000 rpm, suitable for various high-speed applications.
Robust Material Construction: Made from chrome steel for both rings and balls, the bearing provides high hardness, wear resistance, and a long operational lifespan. The standard CN radial internal clearance makes it suitable for a wide range of common operating conditions.
62301-2RS1 Bearing Typical Application Areas
The 62301-2RS1 is versatile and finds use in numerous industries and equipment, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
- Various Light to Medium Duty Machinery requiring a sealed, pre-lubricated bearing solution.
