6201-2ZN/C3
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6201-2ZN/C3 Bearing Product Overview & Core Advantages
The 6201-2ZN/C3 is a single row deep groove ball bearing engineered for high-performance industrial applications. This precision bearing features integral steel shields on both sides (2Z designation) and is manufactured to ABEC 1 | ISO P0 tolerance standards. Its optimized internal geometry enables it to handle significant radial loads while accommodating moderate axial loads in both directions. The C3 radial internal clearance makes it particularly suitable for applications involving thermal expansion or where interference fits are used, ensuring reliable operation across varying thermal conditions. With its compact design and robust construction, this bearing delivers exceptional reliability in demanding environments.
6201-2ZN/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 6201 | Standard deep groove ball bearing series with 12mm bore, 32mm OD | Proven design with optimal bearing dimensions for compact applications |
| 2Z | Steel shields on both sides | Effective contamination protection while maintaining high-speed capability |
| N | Snap ring groove on outer ring | Simplified axial location and housing design |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion and interference fits |
6201-2ZN/C3 Bearing Structural Features & Performance Benefits
Enhanced Contamination Protection: The double-sided steel shields (2Z) provide superior protection against particulate contamination while generating less friction than contact seals, supporting operation at limiting speeds up to 22,000 rpm.
Optimized Internal Geometry: Precision-ground raceways and balls manufactured from chrome steel ensure smooth operation and extended service life under radial dynamic load ratings of 1,529 lbf.
Thermal Compensation Design: The C3 radial clearance provides additional internal space to accommodate thermal expansion in applications where operating temperatures may vary, preventing premature failure due to excessive preload.
Simplified Mounting: The snap ring groove on the outer ring enables secure axial positioning within the housing, reducing assembly complexity and improving system reliability.
Material Excellence: All critical components including rings, balls, and cage are manufactured from high-grade chrome steel, ensuring consistent performance and durability across the operating temperature range of -30°C to 120°C.
6201-2ZN/C3 Bearing Typical Application Areas
- Electric Motors: Ideal for small to medium-sized motors requiring reliable high-speed operation and contamination protection
- Power Tools: Provides robust performance in drills, grinders, and other handheld tools subject to significant radial loads
- Pumps and Compressors: Suitable for various fluid handling equipment where the snap ring groove simplifies housing design
- Material Handling Equipment: Conveyor systems, rollers, and pulleys benefiting from the bearing's C3 clearance in variable temperature environments
- Agricultural Machinery: Implements and equipment requiring durable bearings with built-in contamination protection
- Automotive Components: Auxiliary systems, alternators, and accessories where compact bearing dimensions and reliability are critical
