6201-2RSH/GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6201-2RSH/GJN Bearing Product Overview & Core Advantages
The 6201-2RSH/GJN is a single row deep groove ball bearing, a fundamental and versatile component in rotating machinery. Engineered for high reliability and consistent performance, this metric bearing is designed to primarily accommodate radial loads. Its compact design, featuring a 12mm bore and 32mm outside diameter, makes it an ideal choice for applications with space constraints. The bearing is pre-lubricated and sealed on both sides, offering robust protection against contamination and providing a long service life with minimal maintenance requirements.
6201-2RSH/GJN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6201 | Standard designation for a single row deep groove ball bearing with a 12mm bore and 32mm outside diameter. |
| 2RSH | Indicates contact seals on both sides. The "H" suffix often denotes a seal made from a high-performance material like NBR, offering superior exclusion of contaminants and effective grease retention compared to basic shields. |
| /GJN | Specifies the grease filling. "GJN" represents a high-quality, lithium soap-based lubricant suitable for a wide temperature range and offering good stability and long-term performance. |
6201-2RSH/GJN Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured entirely from chrome steel (rings, balls, and cage), this bearing delivers high strength and durability. With a dynamic load rating of 1529 lbf and a static load rating of 686 lbf, it is well-suited for applications with significant radial demands.
- Effective Sealing for Long Life: The 2RSH double-contact seals provide excellent protection against dust, moisture, and other particulate contaminants. This sealing solution helps to retain the pre-applied GJN grease, resulting in a maintenance-free design that extends bearing service life in harsh environments.
- Precision & Stability: Manufactured to ABEC 1 | ISO P0 tolerance class with a standard CN radial internal clearance, this bearing ensures smooth and stable operation, minimizing vibration and noise for general industrial applications.
- Versatile Operating Range: Capable of operating at a limiting speed of 22,000 rpm and within a temperature range of -30°C to 120°C, this bearing offers flexibility for a wide array of machinery and conditions.
6201-2RSH/GJN Bearing Typical Application Areas
The 6201-2RSH/GJN is a workhorse component found in numerous industries and devices, including:
- Electric Motors (for fans, pumps, and small appliances)
- Gearboxes and Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (conveyors, rollers)
- Agricultural Machinery
- Automotive Components (alternators, idler pulleys)
