6212-Z/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6212-Z/C3GJN
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
762 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
60 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
110 mm
Outside diameter tolerance
-0.015mm to 0
Width
22 mm
Width tolerance
-0.150mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
1178 lbf
Radial static load rating
8138 lbf
Limiting speed
5.6 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:
$ 15.93
/ each
In Stock
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6212-Z/C3GJN Bearing Product Overview & Core Advantages
The 6212-Z/C3GJN is a single row deep groove ball bearing designed for robust performance in demanding applications. This shielded bearing excels at handling primarily radial loads while also accommodating moderate axial loads in both directions. Its key advantages include a generous C3 radial internal clearance for stable operation under thermal expansion, a shielded design for contaminant protection, and construction from high-grade chrome steel for durability. It is an ideal, cost-effective solution for applications requiring reliable performance under standard ABEC 1 | ISO P0 tolerance levels.
6212-Z/C3GJN Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| -Z | One Shield (on one side) | Protects against contaminants while allowing for higher limiting speeds compared to contact seals. |
| /C3 | Greater than normal radial internal clearance | Prevents preload and binding in applications with significant thermal expansion or where fits result in clearance reduction. |
| GJN | Lubrication: None (Greased as per JIS standard, but specified as "None" here) | Allows the user to select a specialized lubricant tailored to the specific application's speed, temperature, and environmental conditions. |
6212-Z/C3GJN Bearing Structural Features & Performance Benefits
- Deep Groove Raceway & Single Row Design: The optimized raceway geometry facilitates smooth operation and efficient handling of both radial loads and axial loads, making it a versatile bearing choice.
- Shielded Protection: The steel shield (-Z) retains lubricant and effectively excludes larger particulate contaminants, enhancing bearing service life without the added friction of contact seals.
- C3 Internal Clearance: This bearing clearance is engineered for applications where operational heat or interference fits may reduce internal clearance, preventing overheating and premature failure.
- High-Grade Chrome Steel Construction: Both rings, balls, and the cage are manufactured from chrome steel, ensuring high strength, wear resistance, and consistent performance under the specified dynamic and static load ratings.
- Standard Precision (ABEC 1 | ISO P0): Provides reliable, cost-effective performance for a wide range of industrial applications without the need for ultra-high precision.
6212-Z/C3GJN Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Power Transmission Systems
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery and Pumps
