6012-2RS1/GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6012-2RS1/GJN Bearing Product Overview & Core Advantages
The 6012-2RS1/GJN is a sealed single row deep groove ball bearing engineered for exceptional reliability in demanding applications. This metric bearing is characterized by its ability to handle significant radial loads while offering protection against contamination. Its precision construction to ABEC 1 standards ensures consistent performance, making it a robust and dependable choice for a wide range of industrial machinery.
Model Code Breakdown
- 6012: Basic designation indicating a 60 mm bore, 95 mm OD, and 18 mm width.
- 2RS1: Signifies that the bearing is fitted with two rubber contact seals (RS1 type) on both sides, providing effective protection against contaminants and moisture.
- GJN: Indicates the bearing is pre-lubricated with a specific high-performance polyurea grease, suitable for the specified temperature range and offering long-term lubrication.
6012-2RS1/GJN Bearing Structural Features & Performance Benefits
The bearing's single row deep groove raceway geometry is optimized for high radial dynamic load capacity (6609 lbf). The incorporation of two-contact rubber seals (2RS1) ensures superior sealing effectiveness compared to non-contact shields, significantly extending service life in dirty environments. The pre-lubrication with GJN grease provides a maintenance-free solution, allowing for immediate installation and operation. Manufactured from chrome steel for both rings and balls, it delivers high strength and durability, with a standard CN radial internal clearance suitable for most common applications.
6012-2RS1/GJN Bearing Typical Application Areas
This bearing is ideally suited for applications requiring robust performance and contamination protection, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment
- Agricultural Machinery
- Pumps and Fans
