6209-Z/C4
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6209-Z/C4
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
407 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
45 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
85 mm
Outside diameter tolerance
-0.015mm to 0
Width
19 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
7351 lbf
Radial static load rating
4564 lbf
Limiting speed
7.7 X 1000 rpm
Lubrication
None
Radial internal clearance
C4
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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6209-Z/C4 Bearing Product Overview & Core Advantages
The 6209-Z/C4 is a single row deep groove ball bearing engineered for high-performance industrial applications. This precision bearing is characterized by its shielded design and C4 radial internal clearance, making it exceptionally suitable for scenarios involving thermal expansion or requiring high operational speeds. Its primary strength lies in efficiently handling radial loads while offering reliable performance and extended service life in demanding environments.
6209-Z/C4 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| -Z | One side shielded | Offers effective protection against contaminants while allowing for higher limiting speeds compared to contact seals. |
| /C4 | Greater than normal radial internal clearance | Accommodates thermal expansion in applications with high operating temperatures or heavy loads, preventing premature failure. |
6209-Z/C4 Bearing Structural Features & Performance Benefits
- Robust Construction: Manufactured from high-grade chrome steel for both rings, balls, and cage, ensuring high durability and resistance to wear.
- Optimized Load Capacity: With a dynamic load rating of 7351 lbf and a static load rating of 4564 lbf, it is built to withstand significant radial loads.
- High-Speed Capability: The combination of a shielded design and a C4 clearance contributes to a high limiting speed of 7,700 rpm, making it a capable high-speed bearing.
- Precision & Reliability: Manufactured to ABEC 1 | ISO P0 tolerance class, guaranteeing consistent performance and interchangeability.
- Versatile Operating Range: A wide temperature range from -30°C to 120°C allows for use in various environmental conditions.
6209-Z/C4 Bearing Typical Application Areas
This 6209-Z/C4 bearing is ideally suited for a wide range of industrial machinery and equipment, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Pumps and Compressors
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial support
