6205-2ZNR/C3 GJN
6200 Series Snap Ring Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6205-2ZNR/C3 GJN
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
128 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
52 mm
Outside diameter tolerance
-0.013mm to 0
Width
15 mm
Width tolerance
-0.120mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Outside diameter of snap ring
57.9 mm
Width of snap ring
1.12 mm
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
3147 lbf
Radial static load rating
1765 lbf
Limiting speed
13 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 5.21
/ each
In Stock
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6205-2ZNR/C3 GJN Bearing Product Overview & Core Advantages
The 6205-2ZNR/C3 GJN is a single row deep groove ball bearing engineered for high reliability in demanding applications. Its key advantage lies in its shielded design combined with a snap ring groove on the outer ring, offering robust radial load capacity and simplified axial location in housings. Manufactured to ABEC 1 | ISO P0 tolerance standards with a C3 radial internal clearance, this bearing is optimized for stable operation under varying thermal conditions, making it a versatile and durable choice for industrial machinery.
6205-2ZNR/C3 GJN Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Benefit |
|---|---|---|
| 2Z | Non-contact shields on both sides | Provides effective contamination protection while maintaining high-speed capability. |
| NR | Snap ring groove on the outer ring | Enables secure and cost-effective axial location, simplifying housing design. |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion, preventing preload in high-temperature or high-speed applications. |
| GJN | Polyurea grease with a standard temperature range | Offers reliable lubrication for a wide operating range, suitable for general-purpose use. |
6205-2ZNR/C3 GJN Bearing Structural Features & Performance Benefits
- Robust Construction: The single row deep groove raceway and high-grade chrome steel components provide excellent radial load capacity and long service life.
- Simplified Assembly: The integrated snap ring groove eliminates the need for complex housing shoulders or end caps, reducing assembly time and cost.
- Enhanced Contamination Resistance: The 2Z shields protect the bearing interior from dust and debris, enhancing reliability in challenging environments.
- Optimized Thermal Performance: The C3 clearance ensures stable operation by compensating for differential thermal expansion between the shaft, bearing, and housing.
- High-Speed Capability: The precision-ground components and optimized internal geometry contribute to a high limiting speed of 13,000 rpm.
6205-2ZNR/C3 GJN Bearing Typical Application Areas
This bearing is ideally suited for applications requiring reliable performance and simplified mounting, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- Automotive Components (alternators, pumps)
