6201-2RS1N/C3 HT51
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6201-2RS1N/C3 HT51 Bearing Product Overview & Core Advantages
The 6201-2RS1N/C3 HT51 is a single row deep groove ball bearing designed for reliable performance in demanding applications. Its key advantage lies in its ability to efficiently handle radial loads while offering a compact design. This bearing is sealed on both sides, providing robust protection against contamination, and features a C3 radial internal clearance, making it suitable for applications with thermal expansion or where interference fits are used. Manufactured to ABEC 1 | ISO P0 tolerance standards, it ensures consistent and dependable operation, offering an excellent balance of performance, durability, and value.
Model Code Breakdown
- 6201: Basic designation for a single row deep groove ball bearing with a 12mm bore and 32mm outside diameter.
- -2RS1: Indicates the bearing is fitted with contact seals on both sides (RS), made of NBR rubber. This provides effective protection against dust and moisture ingress.
- N: Signifies a snap ring groove on the outer ring, facilitating secure axial location within a housing.
- /C3: Denotes a greater than normal radial internal clearance. This is beneficial for applications involving elevated temperatures or tight fits to prevent operational issues.
- HT51: Specifies the lubricant type (a high-temperature grease), ensuring stable performance across the specified temperature range.
6201-2RS1N/C3 HT51 Bearing Structural Features & Performance Benefits
Robust Sealing for Enhanced Lifespan: The double-sided contact seals (2RS1) effectively shield the internal components from contaminants, significantly increasing service life and enabling use in harsh environments. This contributes to a maintenance-free design for the majority of its operational life.
Optimized Internal Clearance: The C3 radial internal clearance provides operational stability in applications prone to thermal expansion or where shaft and housing fits create a reduction in the original clearance, preventing binding and excessive heat generation.
Secure Mounting: The inclusion of a snap ring groove (N) on the outer ring allows for simple and secure axial positioning, simplifying assembly and improving the overall rigidity of the installation.
High-Quality Material & Construction: Manufactured entirely from chrome steel for rings, balls, and cage, this bearing offers high strength, wear resistance, and durability, supporting its dynamic load rating of 1529 lbf and long-term reliability.
6201-2RS1N/C3 HT51 Bearing Typical Application Areas
The 6201-2RS1N/C3 HT51 is ideally suited for a wide range of industrial machinery and equipment, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems
- Agricultural Machinery
- Material Handling Equipment
- Various Automotive Components
