6204-2Z/C4S1VT127
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6204-2Z/C4S1VT127
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
106 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
47 mm
Outside diameter tolerance
-0.011mm to 0
Width
14 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 200 °C
Radial dynamic load rating
2878 lbf
Radial static load rating
1495 lbf
Limiting speed
15 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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6204-2Z/C4S1VT127 Bearing Product Overview & Core Advantages
The 6204-2Z/C4S1VT127 is a metric single row deep groove ball bearing engineered for high reliability in demanding applications. Its core advantages stem from its shielded design (2Z), which provides effective protection against contaminant ingress, and its specified C4 radial internal clearance, making it suitable for applications with thermal expansion or where interference fits are used. This bearing is designed to primarily handle radial loads and offers a balanced combination of performance, durability, and cost-effectiveness for general industrial use.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6204 | Standard series designation for a single row deep groove ball bearing with a 20mm bore. |
| 2Z | Bearing is equipped with shields on both sides. This provides good protection against contaminants while maintaining low friction and allowing for high-speed operation. |
| C4 | Specifies a greater than normal radial internal clearance. This is critical for applications involving thermal expansion, shaft misalignment, or heavy interference fits. |
6204-2Z/C4S1VT127 Bearing Structural Features & Performance Benefits
- Shielded Protection & Low Maintenance: The 2Z shields effectively seal the bearing, protecting the chrome steel components from dust and debris. This design contributes to a long service life with minimal maintenance requirements.
- Optimized Internal Clearance: The C4 clearance is a key performance feature. It accommodates dimensional changes from heat generation or press fits, preventing premature failure due to excessive preload and ensuring stable operation under varying thermal conditions.
- Robust Load Capacity: Manufactured from high-grade chrome steel for both rings and balls, this bearing offers a dynamic load rating of 2878 lbf and a static load rating of 1495 lbf, providing reliable performance under significant radial loads.
- Precision & Consistency: Built to ABEC 1 | ISO P0 tolerance class, it ensures consistent running accuracy and smooth operation for a wide range of general-purpose applications.
6204-2Z/C4S1VT127 Bearing Typical Application Areas
This versatile bearing is commonly specified in:
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems and Material Handling Equipment
- Agricultural Machinery
- Various Automotive Components (e.g., alternators, idler pulleys)
