62212-2RS1/C4GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Main Dimensions
Performance
Materials
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62212-2RS1/C4GJN Bearing Product Overview & Core Advantages
The 62212-2RS1/C4GJN is a sealed single row deep groove ball bearing designed for robust performance in demanding applications. Its primary advantage lies in its ability to efficiently handle radial loads while offering reliable, long-term operation. The bearing features integral contact seals (2RS1) for superior contamination protection and is supplied pre-lubricated (GJN), making it a low-maintenance solution. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides consistent quality and reliable performance for general industrial use.
Model Code Breakdown
- 62212: Basic designation for a single row deep groove ball bearing with a 60mm bore.
- -2RS1: Signifies the bearing is equipped with NBR contact seals on both sides. This provides excellent protection against dust and moisture ingress.
- /C4: Indicates a greater than normal radial internal clearance. This is beneficial for applications with significant thermal expansion or where interference fits are used.
- GJN: A manufacturer-specific suffix denoting the use of a specific, high-quality polyurea thickened grease for lubrication, suitable for a wide temperature range.
62212-2RS1/C4GJN Bearing Structural Features & Performance Benefits
Robust Construction for Radial Loads: The single row deep groove raceway geometry is optimized to carry substantial radial dynamic and static loads (11,847 lbf and 8,093 lbf respectively).
Enhanced Sealing & Contamination Resistance: The 2RS1 contact seals are a key structural feature, effectively shielding the internal components from contaminants, thereby extending bearing service life.
Optimized Internal Clearance: The C4 radial clearance accommodates thermal expansion in shaft and housing, preventing preload and potential seizure in high-temperature or high-speed scenarios.
Ready-to-Install & Low Maintenance: The bearing arrives pre-lubricated with GJN grease, which offers good performance across the specified temperature range (-30°C to 120°C), enabling immediate installation and reducing maintenance needs.
62212-2RS1/C4GJN Bearing Typical Application Areas
This bearing is well-suited for a variety of industrial machinery and equipment where reliability and contamination protection are key. Common applications include:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Machinery requiring a sealed, pre-lubricated bearing solution.
