6002-2RSNR/C3
6000 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6002-2RSNR/C3 Bearing Product Overview & Core Advantages
The 6002-2RSNR/C3 is a single row deep groove ball bearing engineered for high-performance applications requiring reliable radial load capacity and precise operation. Its sealed construction with a snap ring groove on the outer ring provides excellent protection against contaminants and simplifies axial location within a housing. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers consistent quality and is pre-set with a C3 radial internal clearance, making it suitable for applications with anticipated thermal expansion or where a slightly looser fit is desired. The combination of a robust chrome steel construction and a limiting speed of 23,000 rpm ensures durability and performance in demanding environments.
Model Code Breakdown
- 6002: Standard designation for a metric deep groove ball bearing with a 15mm bore and 32mm outside diameter.
- -2RS: Signifies that the bearing is equipped with contact seals on both sides. These seals effectively retain lubricant and exclude contaminants like dust and moisture.
- NR: Indicates the presence of a snap ring groove on the outer ring. This feature allows for simplified axial location and secure mounting in a housing without the need for complex housing shoulders.
- /C3: Denotes a greater than normal radial internal clearance. This is advantageous in applications where thermal expansion of the shaft and housing is expected, preventing pre-load and potential bearing failure.
6002-2RSNR/C3 Bearing Structural Features & Performance Benefits
The design of the 6002-2RSNR/C3 translates into distinct performance advantages:
- Robust Sealing & Contamination Resistance: The double-sided contact seals (2RS) provide a high level of protection, making the bearing ideal for environments with dust or moisture, thereby extending service life.
- Simplified Assembly and Secure Mounting: The integrated snap ring groove (NR) on the outer ring facilitates easy installation and provides a positive axial location, reducing assembly time and complexity.
- Accommodation for Thermal Expansion: The C3 radial clearance ensures reliable operation by providing extra space for components to expand under operational heat, preventing binding and reducing friction.
- High-Speed Capability: With a limiting speed of 23,000 rpm and a precision chrome steel cage, this bearing is capable of stable performance in high-velocity applications.
- High Load Capacity: The deep groove raceway and chrome steel construction enable a dynamic load rating of 1259 lbf and a static load rating of 641 lbf, providing reliable support for significant radial loads.
6002-2RSNR/C3 Bearing Typical Application Areas
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Conveyors
- Automotive Components (e.g., alternators, idler pulleys)
- Office Machinery and Computer Cooling Fans
- Small Agricultural and Garden Equipment
