209NRJ
200 Series Snap Ring Bearings
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Part No.
Part No.
209NRJ
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.44 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
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
-0.12mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
7913 lbf
Radial static load rating
6744 lbf
Limiting speed
8.5 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:
$ 12.72
/ each
In Stock
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209NRJ Bearing Product Overview & Core Advantages
The 209NRJ is a single row deep groove ball bearing designed for high-performance industrial applications requiring reliable radial load capacity. Its open design and snap ring fitted outer ring provide excellent versatility for mounting and positioning within housings. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers dependable precision and is constructed entirely from chrome steel for enhanced durability and long service life.
209NRJ Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Benefit |
|---|---|---|
| NR | Snap Ring Groove on Outer Ring | Simplifies axial location and secure mounting in housings, reducing the need for complex housing shoulders. |
| J | Pressed Steel Cage | Provides a robust and lightweight solution for maintaining ball spacing, suitable for high-speed operation. |
209NRJ Bearing Structural Features & Performance Benefits
- Robust Construction: The single row design with a deep groove raceway is optimized to handle significant radial loads, with a dynamic load rating of 7913 lbf and a static load rating of 6744 lbf.
- High-Speed Capability: The combination of the pressed steel cage (J) and open design allows for a high limiting speed of 8,500 rpm, making it suitable for demanding applications.
- Precision & Stability: Manufactured to ABEC 1 precision with a standard CN radial internal clearance, ensuring consistent performance, low noise, and minimal vibration.
- Simplified Assembly: The integrated snap ring (NR) on the outer ring acts as a locating feature, facilitating easier installation and axial positioning without additional components.
209NRJ Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Compressors
- General Industrial Machinery requiring reliable radial support
