6204NR JEM
6200 Series Snap Ring Bearings
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Part No.
Part No.
6204NR JEM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.11 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.01 mm to 0
Outside diameter
47 mm
Outside diameter tolerance
-0.011 mm to 0
Width
14 mm
Width tolerance
-0.12 mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
2878 lbf
Radial static load rating
1495 lbf
Limiting speed
15 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
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:
$ 3.49
/ each
In Stock
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6204NR JEM Bearing Product Overview & Core Advantages
The 6204NR JEM is a single row deep groove ball bearing designed for reliable performance in radial load applications. Its key distinguishing feature is the snap ring groove on the outer ring, which simplifies axial positioning within a housing, reducing assembly costs and improving design efficiency. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers a robust and cost-effective solution for a wide range of industrial machinery. Its open design allows for versatile lubrication options, while the chrome steel construction ensures durability and a long service life.
6204NR JEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6204 | Standard bearing series designation indicating a metric, single row deep groove ball bearing with a 20mm bore, 47mm OD, and 14mm width. |
| NR | Specifies that the outer ring has a snap ring groove. This feature allows for secure axial location without the need for complex housing shoulders or end caps. |
| JEM | Manufacturer's designation, confirming the bearing's origin and specific quality standards. |
6204NR JEM Bearing Structural Features & Performance Benefits
- Snap Ring Groove for Simplified Assembly: The integrated snap ring groove on the outer ring eliminates the need for complex housing designs, reducing manufacturing costs and assembly time. This provides a secure axial location for the bearing.
- Radial Load Capacity: The deep groove raceway and chrome steel construction are optimized to handle significant radial dynamic loads (2878 lbf) and radial static loads (1495 lbf).
- Open Design for Versatility: The open (unsealed) construction allows for the application of various lubricants to suit specific operational needs, including high-speed or high-temperature environments.
- Standard Precision & Clearance: Built to ABEC 1 (ISO P0) tolerance class with a standard CN radial internal clearance, ensuring consistent performance and interchangeability for general industrial applications.
6204NR JEM Bearing Typical Application Areas
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Compressors
